make code clean

circuit-breakers-client/src/main/java/io/github/ctlove0523/circuitbreakersclient/weather/WeatherController.java

@@ -2,6 +2,7 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;

circuit-breakers-client/src/main/java/io/github/ctlove0523/circuitbreakersclient/weather/WeatherService.java

@@ -1,17 +1,19 @@
 package io.github.ctlove0523.circuitbreakersclient.weather;
 
+import java.util.concurrent.Callable;
+
+import javax.annotation.PostConstruct;
+
 import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
 import io.github.resilience4j.circuitbreaker.CircuitBreaker;
 import io.github.resilience4j.circuitbreaker.CircuitBreakerConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
 
-import javax.annotation.PostConstruct;
-import java.util.concurrent.Callable;
-
 /**
  * Copyright (C), 2018-2018, open source
  * FileName: WeatherService

circuit-breakers-client/src/test/java/io/github/ctlove0523/circuitbreakersclient/CircuitBreakersClientApplicationTests.java

@@ -2,6 +2,7 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 

circuit-breakers-server/src/main/java/io/github/ctlove0523/circuitbreakersserver/weather/WeatherController.java

@@ -1,14 +1,14 @@
 package io.github.ctlove0523.circuitbreakersserver.weather;
 
+import java.util.Random;
+
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
-import java.util.Random;
-
 /**
  * Copyright (C), 2018-2018, open source
  * FileName: WeatherController

circuit-breakers-server/src/test/java/io/github/ctlove0523/circuitbreakersserver/CircuitBreakersServerApplicationTests.java

@@ -2,6 +2,7 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 

filter/src/main/java/io/ctlove0523/spring/filter/api/DemoController.java

@@ -1,13 +1,13 @@
 package io.ctlove0523.spring.filter.api;
 
+import java.util.concurrent.TimeUnit;
+
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
-import java.util.concurrent.TimeUnit;
-
 /**
  * @author chentong
  */

filter/src/main/java/io/ctlove0523/spring/filter/authentication/UserService.java

@@ -1,12 +1,13 @@
 package io.ctlove0523.spring.filter.authentication;
 
-import org.springframework.stereotype.Component;
-
-import javax.annotation.PostConstruct;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import javax.annotation.PostConstruct;
+
+import org.springframework.stereotype.Component;
+
 /**
  * @author chentong
  */

filter/src/main/java/io/ctlove0523/spring/filter/filters/AuthenticationFilter.java

@@ -1,9 +1,6 @@
 package io.ctlove0523.spring.filter.filters;
 
-import io.ctlove0523.spring.filter.authentication.UserService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.stereotype.Component;
+import java.io.IOException;
 
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
@@ -13,7 +10,12 @@
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
+
+import io.ctlove0523.spring.filter.authentication.UserService;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Component;
 
 /**
  * @author chentong

filter/src/main/java/io/ctlove0523/spring/filter/filters/FilterConfigure.java

@@ -1,13 +1,13 @@
 package io.ctlove0523.spring.filter.filters;
 
 
+import javax.servlet.Filter;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import javax.servlet.Filter;
-
 /**
  * @author chentong
  */

filter/src/main/java/io/ctlove0523/spring/filter/filters/FirstFilter.java

@@ -1,12 +1,13 @@
 package io.ctlove0523.spring.filter.filters;
 
+import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
-import java.io.IOException;
 
 /**
  * @author chentong

filter/src/main/java/io/ctlove0523/spring/filter/filters/SecondFilter.java

@@ -1,12 +1,13 @@
 package io.ctlove0523.spring.filter.filters;
 
+import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
-import java.io.IOException;
 
 /**
  * @author chentong

interceptor/src/main/java/io/ctlove0523/spring/interceptor/impl/FirstHandlerInterceptor.java

@@ -1,14 +1,16 @@
 package io.ctlove0523.spring.interceptor.impl;
 
+import java.util.UUID;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
+
 import org.springframework.lang.Nullable;
 import org.springframework.web.servlet.HandlerInterceptor;
 import org.springframework.web.servlet.ModelAndView;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.util.UUID;
-
 /**
  * @author chentong
  */

interceptor/src/main/java/io/ctlove0523/spring/interceptor/impl/SelfAsyncHandlerInterceptor.java

@@ -1,13 +1,14 @@
 package io.ctlove0523.spring.interceptor.impl;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
+
 import org.springframework.lang.Nullable;
 import org.springframework.web.servlet.AsyncHandlerInterceptor;
 import org.springframework.web.servlet.ModelAndView;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
 /**
  * @author chentong
  */

interceptor/src/main/java/io/ctlove0523/spring/interceptor/impl/UserController.java

@@ -1,6 +1,7 @@
 package io.ctlove0523.spring.interceptor.impl;
 
 import lombok.extern.slf4j.Slf4j;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.task.TaskExecutor;
 import org.springframework.http.HttpStatus;

retry/src/main/java/io/ctlove0523/spring/retry/Resilience4j/RetryThreadFactory.java

@@ -1,7 +1,5 @@
 package io.ctlove0523.spring.retry.resilience4j;
 
-import io.github.resilience4j.retry.Retry;
-
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicInteger;
 

retry/src/main/java/io/ctlove0523/spring/retry/Resilience4j/async/AsyncRetryService.java

@@ -1,11 +1,5 @@
 package io.ctlove0523.spring.retry.resilience4j.async;
 
-import io.ctlove0523.spring.retry.resilience4j.RetryThreadFactory;
-import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNeedException;
-import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNoNeedException;
-import io.github.resilience4j.retry.AsyncRetry;
-import io.github.resilience4j.retry.RetryConfig;
-
 import java.time.Duration;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionStage;
@@ -14,6 +8,12 @@
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Supplier;
 
+import io.ctlove0523.spring.retry.resilience4j.RetryThreadFactory;
+import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNeedException;
+import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNoNeedException;
+import io.github.resilience4j.retry.AsyncRetry;
+import io.github.resilience4j.retry.RetryConfig;
+
 /**
  * Copyright (C), 2018-2018, open source
  * FileName: AsyncRetryService

retry/src/main/java/io/ctlove0523/spring/retry/Resilience4j/sync/SyncRetryService.java

@@ -1,13 +1,13 @@
 package io.ctlove0523.spring.retry.resilience4j.sync;
 
+import java.time.Duration;
+import java.util.concurrent.Callable;
+
 import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNeedException;
 import io.ctlove0523.spring.retry.resilience4j.excpetion.RetryNoNeedException;
 import io.github.resilience4j.retry.Retry;
 import io.github.resilience4j.retry.RetryConfig;
 
-import java.time.Duration;
-import java.util.concurrent.Callable;
-
 /**
  * Copyright (C), 2018-2018, open source
  * FileName: SyncRetryService

retry/src/test/java/io/spring/ct/retry/Resilience4j/async/AsyncRetryServiceTest.java

@@ -1,13 +1,13 @@
 package io.spring.ct.retry.resilience4j.async;
 
-import io.ctlove0523.spring.retry.resilience4j.async.AsyncRetryService;
-import org.junit.Assert;
-import org.junit.Test;
-
 import java.util.concurrent.CompletionStage;
 import java.util.concurrent.ExecutionException;
 import java.util.function.Supplier;
 
+import io.ctlove0523.spring.retry.resilience4j.async.AsyncRetryService;
+import org.junit.Assert;
+import org.junit.Test;
+
 /**
  * Copyright (C), 2018-2018, open source
  * FileName: AsyncRetryServiceTest

samples/src/main/java/io/github/ctlove0523/samples/async/AsyncController.java

@@ -1,7 +1,6 @@
 package io.github.ctlove0523.samples.async;
 
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.TimeUnit;
 
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;

spring-cloud-consul/src/main/java/io/github/ctlove0523/consul/health/HealthController.java

@@ -1,7 +1,5 @@
 package io.github.ctlove0523.consul.health;
 
-import java.util.UUID;
-
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;

spring-cloud-gateway/src/main/java/io/ctlove0523/spring/gateway/config/GatewayConfig.java

@@ -1,14 +1,15 @@
 package io.ctlove0523.spring.gateway.config;
 
+import javax.sql.DataSource;
+
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
 import io.ctlove0523.spring.gateway.routes.SelfGatewayControllerEndpoint;
+
 import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnAvailableEndpoint;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import javax.sql.DataSource;
-
 /**
  * @author chentong
  */

spring-cloud-gateway/src/main/java/io/ctlove0523/spring/gateway/config/HttpClientConfig.java

@@ -4,7 +4,6 @@
 
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.config.BeanPostProcessor;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.stereotype.Component;
 
 @Component

spring-cloud-gateway/src/main/java/io/ctlove0523/spring/gateway/config/ServerConfigure.java

@@ -4,17 +4,11 @@
 
 import io.micrometer.core.instrument.Metrics;
 import io.micrometer.core.instrument.config.MeterFilter;
-import reactor.core.publisher.Mono;
 import reactor.netty.http.server.HttpServer;
 
-import org.springframework.boot.autoconfigure.web.reactive.ReactiveWebServerFactoryCustomizer;
 import org.springframework.boot.web.embedded.netty.NettyReactiveWebServerFactory;
 import org.springframework.boot.web.embedded.netty.NettyServerCustomizer;
-import org.springframework.boot.web.reactive.server.ReactiveWebServerFactory;
 import org.springframework.boot.web.server.WebServerFactoryCustomizer;
-import org.springframework.http.server.reactive.HttpHandler;
-import org.springframework.http.server.reactive.ServerHttpRequest;
-import org.springframework.http.server.reactive.ServerHttpResponse;
 import org.springframework.stereotype.Component;
 
 @Component

spring-cloud-gateway/src/main/java/io/ctlove0523/spring/gateway/mysql/DbRouteDefinitionRepository.java

@@ -1,12 +1,14 @@
 package io.ctlove0523.spring.gateway.mysql;
 
+import java.util.Optional;
+
+import javax.transaction.Transactional;
+
 import io.ctlove0523.spring.gateway.mysql.entities.RouteDefinitionPO;
+
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
-import javax.transaction.Transactional;
-import java.util.Optional;
-
 /**
  * @author chentong
  */

spring-cloud-gateway/src/main/java/io/ctlove0523/spring/gateway/mysql/converters/FilterConverter.java

@@ -1,12 +1,14 @@
 package io.ctlove0523.spring.gateway.mysql.converters;
 
-import io.ctlove0523.spring.gateway.util.JacksonUtil;
-import org.springframework.cloud.gateway.filter.FilterDefinition;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.persistence.AttributeConverter;
 import javax.persistence.Converter;
-import java.util.ArrayList;
-import java.util.List;
+
+import io.ctlove0523.spring.gateway.util.JacksonUtil;
+
+import org.springframework.cloud.gateway.filter.FilterDefinition;
 
 /**
  * @author chentong