From bba736e82ac5cc6fe4ba6589f24529f8c5b36f90 Mon Sep 17 00:00:00 2001
From: mmazas <mmazas@ITEM-S104678.emea.msad.sopra>
Date: Mon, 15 Jul 2024 10:38:18 +0200
Subject: [PATCH] Updated Copyrights / licenses / encoding, and reformatted
 Signed-off-by: mmazas <mmazas@ITEM-S104678.emea.msad.sopra>

---
 bugs/bug001/pom.xml             | 231 ++++++++++--------
 bugs/bug002/pom.xml             | 138 +++++++----
 bugs/pom.xml                    |  67 ++++--
 examples/CORBA-IDL/pom.xml      |  99 +++++---
 examples/GUIParsing/pom.xml     |  40 +++-
 examples/Gwt/pom.xml            | 277 ++++++++++++----------
 examples/Interpreter/pom.xml    | 309 +++++++++++++-----------
 examples/JJTree/pom.xml         | 373 ++++++++++++++++-------------
 examples/JavaCC/pom.xml         | 128 ++++++----
 examples/Lookahead/pom.xml      | 311 +++++++++++++-----------
 examples/MailProcessing/pom.xml | 129 ++++++----
 examples/Obfuscator/pom.xml     | 124 ++++++----
 examples/Simple/pom.xml         | 408 ++++++++++++++++++--------------
 examples/Transformer/pom.xml    | 155 +++++++-----
 examples/VTransformer/pom.xml   | 103 +++++---
 grammars/asn1/pom.xml           |  34 ++-
 grammars/c/pom.xml              |  97 +++++---
 grammars/cobol/pom.xml          | 123 ++++++----
 grammars/ecma/pom.xml           | 113 ++++++---
 grammars/java/pom.xml           |  97 +++++---
 grammars/plsql/pom.xml          |  80 +++++--
 grammars/pom.xml                | 137 ++++++-----
 it/pom.xml                      |  30 +++
 23 files changed, 2205 insertions(+), 1398 deletions(-)

diff --git a/bugs/bug001/pom.xml b/bugs/bug001/pom.xml
index 786051e..20a81c9 100644
--- a/bugs/bug001/pom.xml
+++ b/bugs/bug001/pom.xml
@@ -1,96 +1,137 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>bugs</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.bugs</groupId>
-	<artifactId>bug001</artifactId>
-	<packaging>jar</packaging>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>clc1.test</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>clc.ComplexLineComment</mainClass>
-							<arguments>
-								<argument>${project.basedir}/test/clc1.in</argument>
-								<argument>${project.basedir}/test/clc1.out</argument>
-								<argument>${project.basedir}/test/clc1.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>clc2.test</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>clc.ComplexLineComment</mainClass>
-							<arguments>
-								<argument>${project.basedir}/test/clc2.in</argument>
-								<argument>${project.basedir}/test/clc2.out</argument>
-								<argument>${project.basedir}/test/clc2.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-clc1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration><skip>false</skip>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/test/clc1.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/test/clc1.out does not exist!" />
-								<available file="${project.basedir}/test/clc1.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/test/clc1.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/test/clc1.out" file2="${project.basedir}/test/clc1.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/test/clc1.out does not match ${project.basedir}/test/clc1.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-clc2</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration><skip>false</skip>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/test/clc2.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/test/clc2.out does not exist!" />
-								<available file="${project.basedir}/test/clc2.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/test/clc2.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/test/clc2.out" file2="${project.basedir}/test/clc2.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/test/clc2.out does not match ${project.basedir}/test/clc2.ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>bugs</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.bugs</groupId>
+  <artifactId>bug001</artifactId>
+  <packaging>jar</packaging>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>clc1.test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>clc.ComplexLineComment</mainClass>
+              <arguments>
+                <argument>${project.basedir}/test/clc1.in</argument>
+                <argument>${project.basedir}/test/clc1.out</argument>
+                <argument>${project.basedir}/test/clc1.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>clc2.test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>clc.ComplexLineComment</mainClass>
+              <arguments>
+                <argument>${project.basedir}/test/clc2.in</argument>
+                <argument>${project.basedir}/test/clc2.out</argument>
+                <argument>${project.basedir}/test/clc2.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-clc1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <skip>false</skip>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/test/clc1.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/test/clc1.out does not exist!" />
+                <available file="${project.basedir}/test/clc1.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/test/clc1.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/test/clc1.out"
+                    file2="${project.basedir}/test/clc1.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/test/clc1.out does not match ${project.basedir}/test/clc1.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-clc2</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <skip>false</skip>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/test/clc2.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/test/clc2.out does not exist!" />
+                <available file="${project.basedir}/test/clc2.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/test/clc2.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/test/clc2.out"
+                    file2="${project.basedir}/test/clc2.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/test/clc2.out does not match ${project.basedir}/test/clc2.ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/bugs/bug002/pom.xml b/bugs/bug002/pom.xml
index a0c2fde..989ec74 100644
--- a/bugs/bug002/pom.xml
+++ b/bugs/bug002/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.generator.java</groupId>
@@ -7,54 +39,58 @@
   </parent>
   <groupId>org.javacc.generator.java.bugs</groupId>
   <artifactId>bug002</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>bug.rub</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>Bug</mainClass>
-							<arguments>
-								<argument>${project.basedir}/test/bug.in</argument>
-								<argument>${project.basedir}/test/bug.out</argument>
-								<argument>${project.basedir}/test/bug.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-out</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/test/bug.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/test/bug.out does not exist!" />
-								<available file="${project.basedir}/test/bug.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/test/bug.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/test/bug.out" file2="${project.basedir}/test/bug.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/test/bug.out does not match ${project.basedir}/test/bug.ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>bug.rub</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>Bug</mainClass>
+              <arguments>
+                <argument>${project.basedir}/test/bug.in</argument>
+                <argument>${project.basedir}/test/bug.out</argument>
+                <argument>${project.basedir}/test/bug.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-out</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/test/bug.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/test/bug.out does not exist!" />
+                <available file="${project.basedir}/test/bug.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/test/bug.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/test/bug.out"
+                    file2="${project.basedir}/test/bug.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/test/bug.out does not match ${project.basedir}/test/bug.ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/bugs/pom.xml b/bugs/pom.xml
index ec8094f..5f9878b 100644
--- a/bugs/pom.xml
+++ b/bugs/pom.xml
@@ -1,21 +1,52 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
 
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<version>1.0.0</version>
-		<relativePath>../it</relativePath>
-		<artifactId>it</artifactId>
-	</parent>
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
-	<name>JavaCC Java examples</name>
-	<description>JavaCC Java examples</description>
-	<groupId>org.javacc.generator.java</groupId>
-	<artifactId>bugs</artifactId>
-	<packaging>pom</packaging>
-	<modules>
-		<module>bug001</module>
-		<module>bug002</module>
-	</modules>
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <version>1.0.0</version>
+    <relativePath>../it</relativePath>
+    <artifactId>it</artifactId>
+  </parent>
+
+  <name>JavaCC Java examples</name>
+  <description>JavaCC Java examples</description>
+  <groupId>org.javacc.generator.java</groupId>
+  <artifactId>bugs</artifactId>
+  <packaging>pom</packaging>
+  <modules>
+    <module>bug001</module>
+    <module>bug002</module>
+  </modules>
 </project>
diff --git a/examples/CORBA-IDL/pom.xml b/examples/CORBA-IDL/pom.xml
index 818befa..9b562ef 100644
--- a/examples/CORBA-IDL/pom.xml
+++ b/examples/CORBA-IDL/pom.xml
@@ -1,35 +1,66 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<name>JavaCC examples Java CORBA-IDL</name>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>corba-idl</artifactId>
-	<packaging>jar</packaging>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>IDLParser</mainClass>
-					<arguments>
-						<argument>${project.basedir}/Hello.idl</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <name>JavaCC examples Java CORBA-IDL</name>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>corba-idl</artifactId>
+  <packaging>jar</packaging>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>IDLParser</mainClass>
+          <arguments>
+            <argument>${project.basedir}/Hello.idl</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/GUIParsing/pom.xml b/examples/GUIParsing/pom.xml
index 61282dd..e4a05f4 100644
--- a/examples/GUIParsing/pom.xml
+++ b/examples/GUIParsing/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.examples</groupId>
@@ -10,9 +42,9 @@
   <artifactId>GUIParsing</artifactId>
   <packaging>pom</packaging>
   <modules>
-  	<module>ParserVersion</module>
-<!-- 
+    <module>ParserVersion</module>
+    <!-- 
   	<module>TokenMgrVersion</module>
  -->
-   </modules>
+  </modules>
 </project>
\ No newline at end of file
diff --git a/examples/Gwt/pom.xml b/examples/Gwt/pom.xml
index 6c62cc6..37e4004 100644
--- a/examples/Gwt/pom.xml
+++ b/examples/Gwt/pom.xml
@@ -1,120 +1,159 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>gwt</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>gwt1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>GwtSimpleParser</mainClass>
-							<arguments>
-								<argument>${project.basedir}/simple/out</argument>
-								<argument>${project.basedir}/simple/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>unicode</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>GwtUnicodeParser</mainClass>
-							<arguments>
-								<argument>${project.basedir}/unicode/out</argument>
-								<argument>${project.basedir}/unicode/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-simple</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/simple/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/simple/out does not exist!" />
-								<available file="${project.basedir}/simple/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/simple/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/simple/out" file2="${project.basedir}/simple/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/simple/out does not match ${project.basedir}/simple/ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-unicode</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/unicode/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/unicode/out does not exist!" />
-								<available file="${project.basedir}/unicode/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/unicode/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/unicode/out" file2="${project.basedir}/unicode/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/unicode/out does not match ${project.basedir}/unicode/ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-checkstyle-plugin</artifactId>
-				<version>3.3.0</version>
-				<configuration>
-					<configLocation>google_checks.xml</configLocation>
-					<violationSeverity>warning</violationSeverity>
-					<sourceDirectories>target/generated-sources/java</sourceDirectories>
-					<suppressionsLocation>checkstyle-suppress.xml</suppressionsLocation>
-					<suppressionsFileExpression>checkstyle.suppressions.file</suppressionsFileExpression>
-					<encoding>UTF-8</encoding>
-					<consoleOutput>true</consoleOutput>
-					<failsOnError>true</failsOnError>
-					<linkXRef>false</linkXRef>
-				</configuration>
-				<executions>
-					<execution>
-						<id>validate</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>check</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-	<name>JavaCC examples Java Simple</name>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>gwt</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>gwt1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>GwtSimpleParser</mainClass>
+              <arguments>
+                <argument>${project.basedir}/simple/out</argument>
+                <argument>${project.basedir}/simple/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>unicode</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>GwtUnicodeParser</mainClass>
+              <arguments>
+                <argument>${project.basedir}/unicode/out</argument>
+                <argument>${project.basedir}/unicode/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-simple</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/simple/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/simple/out does not exist!" />
+                <available file="${project.basedir}/simple/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/simple/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/simple/out"
+                    file2="${project.basedir}/simple/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/simple/out does not match ${project.basedir}/simple/ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-unicode</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/unicode/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/unicode/out does not exist!" />
+                <available file="${project.basedir}/unicode/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/unicode/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/unicode/out"
+                    file2="${project.basedir}/unicode/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/unicode/out does not match ${project.basedir}/unicode/ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-checkstyle-plugin</artifactId>
+        <version>3.3.0</version>
+        <configuration>
+          <configLocation>google_checks.xml</configLocation>
+          <violationSeverity>warning</violationSeverity>
+          <sourceDirectories>target/generated-sources/java</sourceDirectories>
+          <suppressionsLocation>checkstyle-suppress.xml</suppressionsLocation>
+          <suppressionsFileExpression>checkstyle.suppressions.file</suppressionsFileExpression>
+          <encoding>UTF-8</encoding>
+          <consoleOutput>true</consoleOutput>
+          <failsOnError>true</failsOnError>
+          <linkXRef>false</linkXRef>
+        </configuration>
+        <executions>
+          <execution>
+            <id>validate</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <name>JavaCC examples Java Simple</name>
 </project>
\ No newline at end of file
diff --git a/examples/Interpreter/pom.xml b/examples/Interpreter/pom.xml
index 0b4573d..f0ef833 100644
--- a/examples/Interpreter/pom.xml
+++ b/examples/Interpreter/pom.xml
@@ -1,133 +1,178 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<name>JavaCC examples Java Interpreter</name>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>Interpreter</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>ast.fact</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>ast.SPL</mainClass>
-							<arguments>
-								<argument>${project.basedir}/spl/fact/fact.spl</argument>
-								<argument>${project.basedir}/spl/fact/fact.in</argument>
-								<argument>${project.basedir}/spl/fact/fact.out</argument>
-								<argument>${project.basedir}/spl/fact/fact.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>ast.odd</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>ast.SPL</mainClass>
-							<arguments>
-								<argument>${project.basedir}/spl/odd/odd.spl</argument>
-								<argument>${project.basedir}/spl/odd/odd.in</argument>
-								<argument>${project.basedir}/spl/odd/odd.out</argument>
-								<argument>${project.basedir}/spl/odd/odd.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>ast.sqrt</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>ast.SPL</mainClass>
-							<arguments>
-								<argument>${project.basedir}/spl/sqrt/sqrt.spl</argument>
-								<argument>${project.basedir}/spl/sqrt/sqrt.in</argument>
-								<argument>${project.basedir}/spl/sqrt/sqrt.out</argument>
-								<argument>${project.basedir}/spl/sqrt/sqrt.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-ast.fact</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/spl/fact/fact.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/spl/fact/fact.out does not exist!" />
-								<available file="${project.basedir}/spl/fact/fact.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/spl/fact/fact.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/spl/fact/fact.out" file2="${project.basedir}/spl/fact/fact.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/spl/fact/fact.out does not match ${project.basedir}/spl/fact/fact.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-ast.odd</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/spl/odd/odd.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/spl/odd/odd.out does not exist!" />
-								<available file="${project.basedir}/spl/odd/odd.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/spl/odd/odd.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/spl/odd/odd.out" file2="${project.basedir}/spl/odd/odd.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/spl/odd/odd.out does not match ${project.basedir}/spl/odd/odd.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-ast.sqrt</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/spl/sqrt/sqrt.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/spl/sqrt/sqrt.out does not exist!" />
-								<available file="${project.basedir}/spl/sqrt/sqrt.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/spl/sqrt/sqrt.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/spl/sqrt/sqrt.out" file2="${project.basedir}/spl/sqrt/sqrt.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/spl/sqrt/sqrt.out does not match ${project.basedir}/spl/sqrt/sqrt.ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
- 		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <name>JavaCC examples Java Interpreter</name>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>Interpreter</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>ast.fact</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>ast.SPL</mainClass>
+              <arguments>
+                <argument>${project.basedir}/spl/fact/fact.spl</argument>
+                <argument>${project.basedir}/spl/fact/fact.in</argument>
+                <argument>${project.basedir}/spl/fact/fact.out</argument>
+                <argument>${project.basedir}/spl/fact/fact.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>ast.odd</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>ast.SPL</mainClass>
+              <arguments>
+                <argument>${project.basedir}/spl/odd/odd.spl</argument>
+                <argument>${project.basedir}/spl/odd/odd.in</argument>
+                <argument>${project.basedir}/spl/odd/odd.out</argument>
+                <argument>${project.basedir}/spl/odd/odd.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>ast.sqrt</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>ast.SPL</mainClass>
+              <arguments>
+                <argument>${project.basedir}/spl/sqrt/sqrt.spl</argument>
+                <argument>${project.basedir}/spl/sqrt/sqrt.in</argument>
+                <argument>${project.basedir}/spl/sqrt/sqrt.out</argument>
+                <argument>${project.basedir}/spl/sqrt/sqrt.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-ast.fact</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/spl/fact/fact.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/spl/fact/fact.out does not exist!" />
+                <available file="${project.basedir}/spl/fact/fact.ref"
+                  property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/spl/fact/fact.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/spl/fact/fact.out"
+                    file2="${project.basedir}/spl/fact/fact.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/spl/fact/fact.out does not match ${project.basedir}/spl/fact/fact.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-ast.odd</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/spl/odd/odd.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/spl/odd/odd.out does not exist!" />
+                <available file="${project.basedir}/spl/odd/odd.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/spl/odd/odd.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/spl/odd/odd.out"
+                    file2="${project.basedir}/spl/odd/odd.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/spl/odd/odd.out does not match ${project.basedir}/spl/odd/odd.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-ast.sqrt</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/spl/sqrt/sqrt.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/spl/sqrt/sqrt.out does not exist!" />
+                <available file="${project.basedir}/spl/sqrt/sqrt.ref"
+                  property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/spl/sqrt/sqrt.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/spl/sqrt/sqrt.out"
+                    file2="${project.basedir}/spl/sqrt/sqrt.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/spl/sqrt/sqrt.out does not match ${project.basedir}/spl/sqrt/sqrt.ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/JJTree/pom.xml b/examples/JJTree/pom.xml
index 0a61264..4386c04 100644
--- a/examples/JJTree/pom.xml
+++ b/examples/JJTree/pom.xml
@@ -1,164 +1,211 @@
-<project xmlns="http:/maven.apache.org/POM/4.0.0" xmlns:xsi="http:/www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http:/maven.apache.org/POM/4.0.0 http:/maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<version>1.0.0</version>
-		<artifactId>examples</artifactId>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>jjtree</artifactId>
-	<name>JavaCC examples Java JJTree</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>run-eg1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>eg1.Eg1</mainClass>
-							<arguments>
-								<argument>${project.basedir}/eg1/eg1.in</argument>
-								<argument>${project.basedir}/eg1/eg1.out</argument>
-								<argument>${project.basedir}/eg1/eg1.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>run-eg2</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>eg2.Eg2</mainClass>
-							<arguments>
-								<argument>${project.basedir}/eg2/eg2.in</argument>
-								<argument>${project.basedir}/eg2/eg2.out</argument>
-								<argument>${project.basedir}/eg2/eg2.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>run-eg3</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>eg3.Eg3</mainClass>
-							<arguments>
-								<argument>${project.basedir}/eg3/eg3.in</argument>
-								<argument>${project.basedir}/eg3/eg3.out</argument>
-								<argument>${project.basedir}/eg3/eg3.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>run-eg4</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>eg4.Eg4</mainClass>
-							<arguments>
-								<argument>${project.basedir}/eg4/eg4.in</argument>
-								<argument>${project.basedir}/eg4/eg4.out</argument>
-								<argument>${project.basedir}/eg4/eg4.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-eg1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/eg1/eg1.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/eg1/eg1.out does not exist!" />
-								<available file="${project.basedir}/eg1/eg1.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/eg1/eg1.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/eg1/eg1.out" file2="${project.basedir}/eg1/eg1.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg1/eg1.out does not match ${project.basedir}/eg1/eg1.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-eg2</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/eg2/eg2.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/eg2/eg2.out does not exist!" />
-								<available file="${project.basedir}/eg2/eg2.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/eg2/eg2.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/eg2/eg2.out" file2="${project.basedir}/eg2/eg2.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg2/eg2.out does not match ${project.basedir}/eg2/eg2.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-eg3</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/eg3/eg3.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/eg3/eg3.out does not exist!" />
-								<available file="${project.basedir}/eg3/eg3.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/eg3/eg3.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/eg3/eg3.out" file2="${project.basedir}/eg3/eg3.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg3/eg3.out does not match ${project.basedir}/eg3/eg3.ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-eg4</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/eg4/eg4.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/eg4/eg4.out does not exist!" />
-								<available file="${project.basedir}/eg4/eg4.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/eg4/eg4.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/eg4/eg4.out" file2="${project.basedir}/eg4/eg4.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg4/eg4.out does not match ${project.basedir}/eg4/eg4.ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http:/maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http:/www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http:/maven.apache.org/POM/4.0.0 http:/maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <version>1.0.0</version>
+    <artifactId>examples</artifactId>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>jjtree</artifactId>
+  <name>JavaCC examples Java JJTree</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>run-eg1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>eg1.Eg1</mainClass>
+              <arguments>
+                <argument>${project.basedir}/eg1/eg1.in</argument>
+                <argument>${project.basedir}/eg1/eg1.out</argument>
+                <argument>${project.basedir}/eg1/eg1.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>run-eg2</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>eg2.Eg2</mainClass>
+              <arguments>
+                <argument>${project.basedir}/eg2/eg2.in</argument>
+                <argument>${project.basedir}/eg2/eg2.out</argument>
+                <argument>${project.basedir}/eg2/eg2.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>run-eg3</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>eg3.Eg3</mainClass>
+              <arguments>
+                <argument>${project.basedir}/eg3/eg3.in</argument>
+                <argument>${project.basedir}/eg3/eg3.out</argument>
+                <argument>${project.basedir}/eg3/eg3.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>run-eg4</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>eg4.Eg4</mainClass>
+              <arguments>
+                <argument>${project.basedir}/eg4/eg4.in</argument>
+                <argument>${project.basedir}/eg4/eg4.out</argument>
+                <argument>${project.basedir}/eg4/eg4.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-eg1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/eg1/eg1.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/eg1/eg1.out does not exist!" />
+                <available file="${project.basedir}/eg1/eg1.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/eg1/eg1.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/eg1/eg1.out"
+                    file2="${project.basedir}/eg1/eg1.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/eg1/eg1.out does not match ${project.basedir}/eg1/eg1.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-eg2</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/eg2/eg2.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/eg2/eg2.out does not exist!" />
+                <available file="${project.basedir}/eg2/eg2.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/eg2/eg2.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/eg2/eg2.out"
+                    file2="${project.basedir}/eg2/eg2.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/eg2/eg2.out does not match ${project.basedir}/eg2/eg2.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-eg3</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/eg3/eg3.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/eg3/eg3.out does not exist!" />
+                <available file="${project.basedir}/eg3/eg3.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/eg3/eg3.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/eg3/eg3.out"
+                    file2="${project.basedir}/eg3/eg3.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/eg3/eg3.out does not match ${project.basedir}/eg3/eg3.ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-eg4</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/eg4/eg4.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/eg4/eg4.out does not exist!" />
+                <available file="${project.basedir}/eg4/eg4.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/eg4/eg4.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/eg4/eg4.out"
+                    file2="${project.basedir}/eg4/eg4.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/eg4/eg4.out does not match ${project.basedir}/eg4/eg4.ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/JavaCC/pom.xml b/examples/JavaCC/pom.xml
index 5d360f9..62e7229 100644
--- a/examples/JavaCC/pom.xml
+++ b/examples/JavaCC/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.generator.java</groupId>
@@ -8,51 +40,51 @@
   <groupId>org.javacc.generator.java.examples</groupId>
   <artifactId>javacc</artifactId>
   <name>JavaCC examples Java JavaCCGrammar</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>JavaCCParser</mainClass>
-					<arguments>
-						<argument>${project.basedir}/Java1.5.jj</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-checkstyle-plugin</artifactId>
-				<version>3.3.0</version>
-				<configuration>
-					<configLocation>google_checks.xml</configLocation>
-					<violationSeverity>warning</violationSeverity>
-					<sourceDirectories>target/generated-sources/java</sourceDirectories>
-					<suppressionsLocation>checkstyle-suppress.xml</suppressionsLocation>
-					<suppressionsFileExpression>checkstyle.suppressions.file</suppressionsFileExpression>
-					<encoding>UTF-8</encoding>
-					<consoleOutput>true</consoleOutput>
-					<failsOnError>true</failsOnError>
-					<linkXRef>false</linkXRef>
-				</configuration>
-				<executions>
-					<execution>
-						<id>validate</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>check</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>JavaCCParser</mainClass>
+          <arguments>
+            <argument>${project.basedir}/Java1.5.jj</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-checkstyle-plugin</artifactId>
+        <version>3.3.0</version>
+        <configuration>
+          <configLocation>google_checks.xml</configLocation>
+          <violationSeverity>warning</violationSeverity>
+          <sourceDirectories>target/generated-sources/java</sourceDirectories>
+          <suppressionsLocation>checkstyle-suppress.xml</suppressionsLocation>
+          <suppressionsFileExpression>checkstyle.suppressions.file</suppressionsFileExpression>
+          <encoding>UTF-8</encoding>
+          <consoleOutput>true</consoleOutput>
+          <failsOnError>true</failsOnError>
+          <linkXRef>false</linkXRef>
+        </configuration>
+        <executions>
+          <execution>
+            <id>validate</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/Lookahead/pom.xml b/examples/Lookahead/pom.xml
index 250a537..25550c3 100644
--- a/examples/Lookahead/pom.xml
+++ b/examples/Lookahead/pom.xml
@@ -1,141 +1,172 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>lookahead</artifactId>
-	<name>JavaCC examples Java LookAhead</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.javacc.plugin</groupId>
-				<artifactId>javacc-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>jcc8jcc</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<skip>true</skip>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.javacc.plugin</groupId>
-				<artifactId>javacc-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>example1</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<outputDirectory>${project.basedir}/target/generated-sources/java</outputDirectory>
-							<sourceDirectory>${project.basedir}/src/main/javacc</sourceDirectory>
-							<codeGenerator>java</codeGenerator>
-							<packageName>example1</packageName>
-							<includes>Example1.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example2</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example2</packageName>
-							<includes>Example2.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example4</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example4</packageName>
-							<includes>Example4.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example5</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example5</packageName>
-							<includes>Example5.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example6</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example6</packageName>
-							<includes>Example6.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example7</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example7</packageName>
-							<includes>Example7.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example8</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example8</packageName>
-							<includes>Example8.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example9</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example9</packageName>
-							<includes>Example9.jj</includes>
-						</configuration>
-					</execution>
-					<execution>
-						<id>example10</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-						<configuration>
-							<packageName>example10</packageName>
-							<includes>Example10.jj</includes>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-<!-- 
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>lookahead</artifactId>
+  <name>JavaCC examples Java LookAhead</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.javacc.plugin</groupId>
+        <artifactId>javacc-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>jcc8jcc</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <skip>true</skip>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.javacc.plugin</groupId>
+        <artifactId>javacc-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>example1</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.basedir}/target/generated-sources/java</outputDirectory>
+              <sourceDirectory>${project.basedir}/src/main/javacc</sourceDirectory>
+              <codeGenerator>java</codeGenerator>
+              <packageName>example1</packageName>
+              <includes>Example1.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example2</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example2</packageName>
+              <includes>Example2.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example4</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example4</packageName>
+              <includes>Example4.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example5</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example5</packageName>
+              <includes>Example5.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example6</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example6</packageName>
+              <includes>Example6.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example7</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example7</packageName>
+              <includes>Example7.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example8</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example8</packageName>
+              <includes>Example8.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example9</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example9</packageName>
+              <includes>Example9.jj</includes>
+            </configuration>
+          </execution>
+          <execution>
+            <id>example10</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+            <configuration>
+              <packageName>example10</packageName>
+              <includes>Example10.jj</includes>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <!-- 
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>exec-maven-plugin</artifactId>
@@ -153,6 +184,6 @@
 				</configuration>
 			</plugin>
  -->
-		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/MailProcessing/pom.xml b/examples/MailProcessing/pom.xml
index c94de18..ca1d1d4 100644
--- a/examples/MailProcessing/pom.xml
+++ b/examples/MailProcessing/pom.xml
@@ -1,50 +1,81 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<name>JavaCC examples Java MailProcessing</name>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>mailprocessing</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>Digest</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>Digest</mainClass>
-							<arguments>
-								<argument>${project.basedir}/sampleMailFile</argument>
-								<argument>${project.basedir}/digestFile</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>Faq</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>Faq</mainClass>
-							<arguments>
-								<argument>1</argument>
-								<argument>${project.basedir}/sampleMailFile</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <name>JavaCC examples Java MailProcessing</name>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>mailprocessing</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>Digest</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>Digest</mainClass>
+              <arguments>
+                <argument>${project.basedir}/sampleMailFile</argument>
+                <argument>${project.basedir}/digestFile</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>Faq</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>Faq</mainClass>
+              <arguments>
+                <argument>1</argument>
+                <argument>${project.basedir}/sampleMailFile</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/Obfuscator/pom.xml b/examples/Obfuscator/pom.xml
index 1faed28..ace7a56 100644
--- a/examples/Obfuscator/pom.xml
+++ b/examples/Obfuscator/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.generator.java</groupId>
@@ -8,31 +40,31 @@
   <groupId>org.javacc.generator.java.examples</groupId>
   <artifactId>obfuscator</artifactId>
   <name>JavaCC examples Java Obfuscator</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>Main</mainClass>
-					<arguments>
-						<argument>${project.basedir}/in</argument>
-						<argument>${project.basedir}/out</argument>
-						<argument>${project.basedir}/obf/maps</argument>
-						<argument>${project.basedir}/obf/nochangeids</argument>
-						<argument>${project.basedir}/obf/useids</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-<!-- FIXME Does not work on Linux
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>Main</mainClass>
+          <arguments>
+            <argument>${project.basedir}/in</argument>
+            <argument>${project.basedir}/out</argument>
+            <argument>${project.basedir}/obf/maps</argument>
+            <argument>${project.basedir}/obf/nochangeids</argument>
+            <argument>${project.basedir}/obf/useids</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+      <!-- FIXME Does not work on Linux
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-antrun-plugin</artifactId>
@@ -46,13 +78,17 @@
 						<configuration>
 							<target unless="maven.test.skip">
 								<available file="${project.basedir}/out/html/randomNumber.java" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/out/html/randomNumber.java does not exist!" />
+								<fail unless="isActualAvailable" message="${project.basedir}/out/html/randomNumber.java does not
+      exist!" />
 								<available file="${project.basedir}/ref/html/randomNumber.java" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/html/randomNumber.java does not exist!" />
+								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/html/randomNumber.java does not
+      exist!" />
 								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/out/html/randomNumber.java" file2="${project.basedir}/ref/html/randomNumber.java" />
+									<filesmatch file1="${project.basedir}/out/html/randomNumber.java"
+      file2="${project.basedir}/ref/html/randomNumber.java" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/out/html/randomNumber.java does not match ${project.basedir}/ref/html/randomNumber.java!" />
+								<fail unless="files.match" message="${project.basedir}/out/html/randomNumber.java does not match
+      ${project.basedir}/ref/html/randomNumber.java!" />
 							</target>
 						</configuration>
 					</execution>
@@ -65,13 +101,17 @@
 						<configuration>
 							<target unless="maven.test.skip">
 								<available file="${project.basedir}/out/O01/MyMath.java" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/out/O01/MyMath.java does not exist!" />
+								<fail unless="isActualAvailable" message="${project.basedir}/out/O01/MyMath.java does not exist!"
+      />
 								<available file="${project.basedir}/ref/O01/MyMath.java" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/O01/MyMath.java does not exist!" />
+								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/O01/MyMath.java does not exist!"
+      />
 								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/out/O01/MyMath.java" file2="${project.basedir}/ref/O01/MyMath.java" />
+									<filesmatch file1="${project.basedir}/out/O01/MyMath.java"
+      file2="${project.basedir}/ref/O01/MyMath.java" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/out/O01/MyMath.java does not match ${project.basedir}/ref/O01/MyMath.java!" />
+								<fail unless="files.match" message="${project.basedir}/out/O01/MyMath.java does not match
+      ${project.basedir}/ref/O01/MyMath.java!" />
 							</target>
 						</configuration>
 					</execution>
@@ -84,19 +124,23 @@
 						<configuration>
 							<target unless="maven.test.skip">
 								<available file="${project.basedir}/out/package1/Main.java" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/out/package1/Main.java does not exist!" />
+								<fail unless="isActualAvailable" message="${project.basedir}/out/package1/Main.java does not
+      exist!" />
 								<available file="${project.basedir}/ref/package1/Main.java" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/package1/Main.java does not exist!" />
+								<fail unless="isExpectedAvailable" message="${project.basedir}/ref/package1/Main.java does not
+      exist!" />
 								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/out/package1/Main.java" file2="${project.basedir}/ref/package1/Main.java" />
+									<filesmatch file1="${project.basedir}/out/package1/Main.java"
+      file2="${project.basedir}/ref/package1/Main.java" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/out/package1/Main.java does not match ${project.basedir}/ref/package1/Main.java!" />
+								<fail unless="files.match" message="${project.basedir}/out/package1/Main.java does not match
+      ${project.basedir}/ref/package1/Main.java!" />
 							</target>
 						</configuration>
 					</execution>
 				</executions>
 			</plugin>
  -->
-   		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/Simple/pom.xml b/examples/Simple/pom.xml
index d263c64..06e613d 100644
--- a/examples/Simple/pom.xml
+++ b/examples/Simple/pom.xml
@@ -1,120 +1,155 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>simple</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>simple1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>simple1.Simple1</mainClass>
-							<arguments>
-								<argument>${project.basedir}/simple1/in</argument>
-								<argument>${project.basedir}/simple1/out</argument>
-								<argument>${project.basedir}/simple1/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>simple2</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>simple2.Simple2</mainClass>
-							<arguments>
-								<argument>${project.basedir}/simple2/in</argument>
-								<argument>${project.basedir}/simple2/out</argument>
-								<argument>${project.basedir}/simple2/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>simple3</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>simple3.Simple3</mainClass>
-							<arguments>
-								<argument>${project.basedir}/simple3/in</argument>
-								<argument>${project.basedir}/simple3/out</argument>
-								<argument>${project.basedir}/simple3/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>xlator</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>xlator.NL_Xlator</mainClass>
-							<arguments>
-								<argument>${project.basedir}/xlator/in</argument>
-								<argument>${project.basedir}/xlator/out</argument>
-								<argument>${project.basedir}/xlator/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-					<execution>
-						<id>idlist</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>idlist.IdList</mainClass>
-							<arguments>
-								<argument>${project.basedir}/idlist/in</argument>
-								<argument>${project.basedir}/idlist/out</argument>
-								<argument>${project.basedir}/idlist/err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-simple1</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/simple1/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/simple1/out does not exist!" />
-								<available file="${project.basedir}/simple1/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/simple1/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/simple1/out" file2="${project.basedir}/simple1/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/simple1/out does not match ${project.basedir}/simple1/ref!" />
-							</target>
-						</configuration>
-					</execution>
-<!-- FIXME Does not work on Linux
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>simple</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>simple1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>simple1.Simple1</mainClass>
+              <arguments>
+                <argument>${project.basedir}/simple1/in</argument>
+                <argument>${project.basedir}/simple1/out</argument>
+                <argument>${project.basedir}/simple1/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>simple2</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>simple2.Simple2</mainClass>
+              <arguments>
+                <argument>${project.basedir}/simple2/in</argument>
+                <argument>${project.basedir}/simple2/out</argument>
+                <argument>${project.basedir}/simple2/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>simple3</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>simple3.Simple3</mainClass>
+              <arguments>
+                <argument>${project.basedir}/simple3/in</argument>
+                <argument>${project.basedir}/simple3/out</argument>
+                <argument>${project.basedir}/simple3/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>xlator</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>xlator.NL_Xlator</mainClass>
+              <arguments>
+                <argument>${project.basedir}/xlator/in</argument>
+                <argument>${project.basedir}/xlator/out</argument>
+                <argument>${project.basedir}/xlator/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+          <execution>
+            <id>idlist</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>idlist.IdList</mainClass>
+              <arguments>
+                <argument>${project.basedir}/idlist/in</argument>
+                <argument>${project.basedir}/idlist/out</argument>
+                <argument>${project.basedir}/idlist/err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-simple1</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/simple1/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/simple1/out does not exist!" />
+                <available file="${project.basedir}/simple1/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/simple1/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/simple1/out"
+                    file2="${project.basedir}/simple1/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/simple1/out does not match ${project.basedir}/simple1/ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <!-- FIXME Does not work on Linux
 					<execution>
 						<id>compare-simple2</id>
 						<phase>test</phase>
@@ -130,71 +165,84 @@
 								<condition property="files.match">
 									<filesmatch file1="${project.basedir}/simple2/out" file2="${project.basedir}/simple2/ref" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/simple2/out does not match ${project.basedir}/simple2/ref!" />
+								<fail unless="files.match" message="${project.basedir}/simple2/out does not match
+          ${project.basedir}/simple2/ref!" />
 							</target>
 						</configuration>
 					</execution>
 -->
-					<execution>
-						<id>compare-simple3</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/simple3/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/simple3/out does not exist!" />
-								<available file="${project.basedir}/simple3/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/simple3/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/simple3/out" file2="${project.basedir}/simple3/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/simple3/out does not match ${project.basedir}/simple3/ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-xlator</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/xlator/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/xlator/out does not exist!" />
-								<available file="${project.basedir}/xlator/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/xlator/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/xlator/out" file2="${project.basedir}/xlator/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/xlator/out does not match ${project.basedir}/xlator/ref!" />
-							</target>
-						</configuration>
-					</execution>
-					<execution>
-						<id>compare-idlist</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target>
-								<available file="${project.basedir}/idlist/out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/idlist/out does not exist!" />
-								<available file="${project.basedir}/idlist/ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/idlist/ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/idlist/out" file2="${project.basedir}/idlist/ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/idlist/out does not match ${project.basedir}/idlist/ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-	<name>JavaCC examples Java Simple</name>
+          <execution>
+            <id>compare-simple3</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/simple3/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/simple3/out does not exist!" />
+                <available file="${project.basedir}/simple3/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/simple3/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/simple3/out"
+                    file2="${project.basedir}/simple3/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/simple3/out does not match ${project.basedir}/simple3/ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-xlator</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/xlator/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/xlator/out does not exist!" />
+                <available file="${project.basedir}/xlator/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/xlator/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/xlator/out"
+                    file2="${project.basedir}/xlator/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/xlator/out does not match ${project.basedir}/xlator/ref!" />
+              </target>
+            </configuration>
+          </execution>
+          <execution>
+            <id>compare-idlist</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <available file="${project.basedir}/idlist/out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/idlist/out does not exist!" />
+                <available file="${project.basedir}/idlist/ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/idlist/ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/idlist/out"
+                    file2="${project.basedir}/idlist/ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/idlist/out does not match ${project.basedir}/idlist/ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <name>JavaCC examples Java Simple</name>
 </project>
\ No newline at end of file
diff --git a/examples/Transformer/pom.xml b/examples/Transformer/pom.xml
index fa360d6..3ad2cde 100644
--- a/examples/Transformer/pom.xml
+++ b/examples/Transformer/pom.xml
@@ -1,61 +1,96 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>transformer</artifactId>
-	<name>JavaCC examples Java Transformer</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>divide</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>ToyParser</mainClass>
-							<arguments>
-								<argument>${project.basedir}/divide.in</argument>
-								<argument>${project.basedir}/divide.out</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-antrun-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>compare-divide</id>
-						<phase>test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<target unless="maven.test.skip">
-								<available file="${project.basedir}/divide.out" property="isActualAvailable" />
-								<fail unless="isActualAvailable" message="${project.basedir}/divide.out does not exist!" />
-								<available file="${project.basedir}/divide.ref" property="isExpectedAvailable" />
-								<fail unless="isExpectedAvailable" message="${project.basedir}/divide.ref does not exist!" />
-								<condition property="files.match">
-									<filesmatch file1="${project.basedir}/divide.out" file2="${project.basedir}/divide.ref" textfile="true" />
-								</condition>
-								<fail unless="files.match" message="${project.basedir}/divide.out does not match ${project.basedir}/divide.ref!" />
-							</target>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>transformer</artifactId>
+  <name>JavaCC examples Java Transformer</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>divide</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>ToyParser</mainClass>
+              <arguments>
+                <argument>${project.basedir}/divide.in</argument>
+                <argument>${project.basedir}/divide.out</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compare-divide</id>
+            <phase>test</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target unless="maven.test.skip">
+                <available file="${project.basedir}/divide.out" property="isActualAvailable" />
+                <fail unless="isActualAvailable"
+                  message="${project.basedir}/divide.out does not exist!" />
+                <available file="${project.basedir}/divide.ref" property="isExpectedAvailable" />
+                <fail unless="isExpectedAvailable"
+                  message="${project.basedir}/divide.ref does not exist!" />
+                <condition property="files.match">
+                  <filesmatch file1="${project.basedir}/divide.out"
+                    file2="${project.basedir}/divide.ref" textfile="true" />
+                </condition>
+                <fail unless="files.match"
+                  message="${project.basedir}/divide.out does not match ${project.basedir}/divide.ref!" />
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/examples/VTransformer/pom.xml b/examples/VTransformer/pom.xml
index a3e68c2..1e8d70b 100644
--- a/examples/VTransformer/pom.xml
+++ b/examples/VTransformer/pom.xml
@@ -1,37 +1,68 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>examples</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.examples</groupId>
-	<artifactId>vtransformer</artifactId>
-	<name>JavaCC examples Java VTransformer</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>VTransformer</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>VTransformer.Main</mainClass>
-							<arguments>
-								<argument>${project.basedir}/Main.in</argument>
-								<argument>${project.basedir}/Main.out</argument>
-								<argument>${project.basedir}/Main.err</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.examples</groupId>
+  <artifactId>vtransformer</artifactId>
+  <name>JavaCC examples Java VTransformer</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>VTransformer</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>VTransformer.Main</mainClass>
+              <arguments>
+                <argument>${project.basedir}/Main.in</argument>
+                <argument>${project.basedir}/Main.out</argument>
+                <argument>${project.basedir}/Main.err</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/grammars/asn1/pom.xml b/grammars/asn1/pom.xml
index d1c41a8..4ea3e67 100644
--- a/grammars/asn1/pom.xml
+++ b/grammars/asn1/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.generator</groupId>
diff --git a/grammars/c/pom.xml b/grammars/c/pom.xml
index d626b49..6ba9bfb 100644
--- a/grammars/c/pom.xml
+++ b/grammars/c/pom.xml
@@ -1,34 +1,65 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<version>1.0.0</version>
-		<artifactId>grammars</artifactId>
-	</parent>
-	<groupId>org.javacc.generator.java.grammars</groupId>
-	<artifactId>c</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>CParser</mainClass>
-					<arguments>
-						<argument>${project.basedir}/main.c</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
-	<name>JavaCC grammars java c</name>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <version>1.0.0</version>
+    <artifactId>grammars</artifactId>
+  </parent>
+  <groupId>org.javacc.generator.java.grammars</groupId>
+  <artifactId>c</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>CParser</mainClass>
+          <arguments>
+            <argument>${project.basedir}/main.c</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+  <name>JavaCC grammars java c</name>
 </project>
\ No newline at end of file
diff --git a/grammars/cobol/pom.xml b/grammars/cobol/pom.xml
index b040553..1208375 100644
--- a/grammars/cobol/pom.xml
+++ b/grammars/cobol/pom.xml
@@ -1,47 +1,78 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<version>1.0.0</version>
-		<artifactId>grammars</artifactId>
-	</parent>
-	<groupId>org.javacc.generator.java.grammars</groupId>
-	<artifactId>cobol</artifactId>
-	<name>JavaCC grammars java cobol</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.javacc.plugin</groupId>
-				<artifactId>javacc-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>jcc</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>javacc</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>CobolParser</mainClass>
-					<arguments>
-						<argument>${project.basedir}/cobol/VARS.cob</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <version>1.0.0</version>
+    <artifactId>grammars</artifactId>
+  </parent>
+  <groupId>org.javacc.generator.java.grammars</groupId>
+  <artifactId>cobol</artifactId>
+  <name>JavaCC grammars java cobol</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.javacc.plugin</groupId>
+        <artifactId>javacc-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>jcc</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>javacc</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>CobolParser</mainClass>
+          <arguments>
+            <argument>${project.basedir}/cobol/VARS.cob</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/grammars/ecma/pom.xml b/grammars/ecma/pom.xml
index 31e613f..392bf60 100644
--- a/grammars/ecma/pom.xml
+++ b/grammars/ecma/pom.xml
@@ -1,36 +1,67 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>grammars</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.grammars</groupId>
-	<artifactId>ecma</artifactId>
-	<name>JavaCC grammars java ecma</name>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>run-ecma</id>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-						<configuration>
-							<mainClass>EcmaScript</mainClass>
-							<arguments>
-								<argument>${project.basedir}/ecma/main.ecma</argument>
-							</arguments>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-<!-- 
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>grammars</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.grammars</groupId>
+  <artifactId>ecma</artifactId>
+  <name>JavaCC grammars java ecma</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>run-ecma</id>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+            <configuration>
+              <mainClass>EcmaScript</mainClass>
+              <arguments>
+                <argument>${project.basedir}/ecma/main.ecma</argument>
+              </arguments>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <!-- 
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-antrun-plugin</artifactId>
@@ -50,7 +81,8 @@
 								<condition property="files.match">
 									<filesmatch file1="${project.basedir}/eg1/eg1.out" file2="${project.basedir}/eg1/eg1.ref" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg1/eg1.out does not match ${project.basedir}/eg1/eg1.ref!" />
+								<fail unless="files.match" message="${project.basedir}/eg1/eg1.out does not match
+      ${project.basedir}/eg1/eg1.ref!" />
 							</target>
 						</configuration>
 					</execution>
@@ -69,7 +101,8 @@
 								<condition property="files.match">
 									<filesmatch file1="${project.basedir}/eg2/eg2.out" file2="${project.basedir}/eg2/eg2.ref" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg2/eg2.out does not match ${project.basedir}/eg2/eg2.ref!" />
+								<fail unless="files.match" message="${project.basedir}/eg2/eg2.out does not match
+      ${project.basedir}/eg2/eg2.ref!" />
 							</target>
 						</configuration>
 					</execution>
@@ -88,7 +121,8 @@
 								<condition property="files.match">
 									<filesmatch file1="${project.basedir}/eg3/eg3.out" file2="${project.basedir}/eg3/eg3.ref" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg3/eg3.out does not match ${project.basedir}/eg3/eg3.ref!" />
+								<fail unless="files.match" message="${project.basedir}/eg3/eg3.out does not match
+      ${project.basedir}/eg3/eg3.ref!" />
 							</target>
 						</configuration>
 					</execution>
@@ -107,13 +141,14 @@
 								<condition property="files.match">
 									<filesmatch file1="${project.basedir}/eg4/eg4.out" file2="${project.basedir}/eg4/eg4.ref" />
 								</condition>
-								<fail unless="files.match" message="${project.basedir}/eg4/eg4.out does not match ${project.basedir}/eg4/eg4.ref!" />
+								<fail unless="files.match" message="${project.basedir}/eg4/eg4.out does not match
+      ${project.basedir}/eg4/eg4.ref!" />
 							</target>
 						</configuration>
 					</execution>
 				</executions>
 			</plugin>
 -->
-		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/grammars/java/pom.xml b/grammars/java/pom.xml
index 93b5ec1..22f4047 100644
--- a/grammars/java/pom.xml
+++ b/grammars/java/pom.xml
@@ -1,35 +1,66 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<artifactId>grammars</artifactId>
-		<version>1.0.0</version>
-	</parent>
-	<groupId>org.javacc.generator.java.grammars</groupId>
-	<artifactId>java</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>JavaParser</mainClass>
-					<arguments>
-						<argument>${project.basedir}/JavaGenerics.java</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
 
-	<name>JavaCC grammars java java</name>
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <artifactId>grammars</artifactId>
+    <version>1.0.0</version>
+  </parent>
+  <groupId>org.javacc.generator.java.grammars</groupId>
+  <artifactId>java</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>JavaParser</mainClass>
+          <arguments>
+            <argument>${project.basedir}/JavaGenerics.java</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <name>JavaCC grammars java java</name>
 </project>
\ No newline at end of file
diff --git a/grammars/plsql/pom.xml b/grammars/plsql/pom.xml
index 2a6fdf4..2848407 100644
--- a/grammars/plsql/pom.xml
+++ b/grammars/plsql/pom.xml
@@ -1,4 +1,36 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.javacc.generator.java</groupId>
@@ -7,27 +39,27 @@
   </parent>
   <groupId>org.javacc.generator.java.grammars</groupId>
   <artifactId>plsql</artifactId>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>exec-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>test</phase>
-						<goals>
-							<goal>java</goal>
-						</goals>
-					</execution>
-				</executions>
-				<configuration>
-					<mainClass>PlSql</mainClass>
-					<arguments>
-						<argument>${project.basedir}/plsql/main.sql</argument>
-					</arguments>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
-	<name>JavaCC grammars java plsql</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>test</phase>
+            <goals>
+              <goal>java</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <mainClass>PlSql</mainClass>
+          <arguments>
+            <argument>${project.basedir}/plsql/main.sql</argument>
+          </arguments>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+  <name>JavaCC grammars java plsql</name>
 </project>
\ No newline at end of file
diff --git a/grammars/pom.xml b/grammars/pom.xml
index 4146df2..a4295db 100644
--- a/grammars/pom.xml
+++ b/grammars/pom.xml
@@ -1,54 +1,85 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.javacc.generator.java</groupId>
-		<version>1.0.0</version>
-		<relativePath>../it</relativePath>
-		<artifactId>it</artifactId>
-	</parent>
-	<groupId>org.javacc.generator.java</groupId>
-	<artifactId>grammars</artifactId>
-	<name>JavaCC grammars java</name>
-	<packaging>pom</packaging>
-	<modules>
-		<module>java</module>
-		<module>c</module>
-		<module>cobol</module>
-		<module>plsql</module>
-		<module>ecma</module>
-	</modules>
-	<build>
-		<pluginManagement>
-			<plugins>
-				<plugin>
-					<groupId>org.javacc.plugin</groupId>
-					<artifactId>javacc-maven-plugin</artifactId>
-					<dependencies>
-						<dependency>
-							<groupId>org.javacc</groupId>
-							<artifactId>core</artifactId>
-							<version>${javacc.core}</version>
-							<scope>runtime</scope>
-						</dependency>
-						<dependency>
-							<groupId>org.javacc.generator</groupId>
-							<artifactId>java</artifactId>
-							<version>${javacc.java}</version>
-							<scope>runtime</scope>
-						</dependency>
-					</dependencies>
-				</plugin>
-			</plugins>
-		</pluginManagement>
-		<plugins>
-			<plugin>
-				<groupId>org.javacc.plugin</groupId>
-				<artifactId>javacc-maven-plugin</artifactId>
-				<configuration>
-					<codeGenerator>Java</codeGenerator>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.javacc.generator.java</groupId>
+    <version>1.0.0</version>
+    <relativePath>../it</relativePath>
+    <artifactId>it</artifactId>
+  </parent>
+  <groupId>org.javacc.generator.java</groupId>
+  <artifactId>grammars</artifactId>
+  <name>JavaCC grammars java</name>
+  <packaging>pom</packaging>
+  <modules>
+    <module>java</module>
+    <module>c</module>
+    <module>cobol</module>
+    <module>plsql</module>
+    <module>ecma</module>
+  </modules>
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.javacc.plugin</groupId>
+          <artifactId>javacc-maven-plugin</artifactId>
+          <dependencies>
+            <dependency>
+              <groupId>org.javacc</groupId>
+              <artifactId>core</artifactId>
+              <version>${javacc.core}</version>
+              <scope>runtime</scope>
+            </dependency>
+            <dependency>
+              <groupId>org.javacc.generator</groupId>
+              <artifactId>java</artifactId>
+              <version>${javacc.java}</version>
+              <scope>runtime</scope>
+            </dependency>
+          </dependencies>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+    <plugins>
+      <plugin>
+        <groupId>org.javacc.plugin</groupId>
+        <artifactId>javacc-maven-plugin</artifactId>
+        <configuration>
+          <codeGenerator>Java</codeGenerator>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>
\ No newline at end of file
diff --git a/it/pom.xml b/it/pom.xml
index 714d07a..844bb5e 100644
--- a/it/pom.xml
+++ b/it/pom.xml
@@ -1,3 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2020-2024, Sreeni Viswanadha <sreeni@viswanadha.net>.
+Copyright (c) 2024, Marc Mazas <mazas.marc@gmail.com>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the names of of the copyright holders nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>