remove unused import

.gitignore

@@ -3,7 +3,6 @@
 .project
 .settings
 target
-.project
 .idea
 .vscode
 .DS_Store

api/src/main/java/com/alibaba/nacos/api/naming/NamingService.java

@@ -19,12 +19,10 @@ import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.api.naming.listener.EventListener;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.api.naming.pojo.ListView;
-import com.alibaba.nacos.api.naming.pojo.Service;
 import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
 import com.alibaba.nacos.api.selector.AbstractSelector;
 
 import java.util.List;
-import java.util.Map;
 
 /**
  * Naming Service

api/src/main/java/com/alibaba/nacos/api/naming/pojo/Instance.java

@@ -16,7 +16,6 @@
 package com.alibaba.nacos.api.naming.pojo;
 
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.annotation.JSONField;
 
 import java.util.HashMap;
 import java.util.Map;

client/src/main/java/com/alibaba/nacos/client/config/NacosConfigService.java

@@ -27,7 +27,6 @@ import com.alibaba.nacos.client.config.filter.impl.ConfigResponse;
 import com.alibaba.nacos.client.config.http.HttpAgent;
 import com.alibaba.nacos.client.config.http.MetricsHttpAgent;
 import com.alibaba.nacos.client.config.http.ServerHttpAgent;
-import com.alibaba.nacos.client.config.impl.CacheData;
 import com.alibaba.nacos.client.config.impl.ClientWorker;
 import com.alibaba.nacos.client.config.impl.HttpSimpleClient.HttpResult;
 import com.alibaba.nacos.client.config.impl.LocalConfigInfoProcessor;

client/src/test/java/com/alibaba/nacos/client/NamingTest.java

@@ -17,11 +17,9 @@ package com.alibaba.nacos.client;
 
 import com.alibaba.nacos.api.NacosFactory;
 import com.alibaba.nacos.api.PropertyKeyConst;
-import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.NamingService;
 import com.alibaba.nacos.api.naming.pojo.Instance;
-import com.alibaba.nacos.api.naming.pojo.ListView;
+
-import com.alibaba.nacos.api.selector.ExpressionSelector;
 import org.junit.Ignore;
 import org.junit.Test;
 

config/src/main/java/com/alibaba/nacos/config/server/monitor/MemoryMonitor.java

@@ -25,7 +25,6 @@ import org.springframework.stereotype.Service;
 
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import static com.alibaba.nacos.config.server.utils.LogUtil.memoryLog;
 

config/src/test/java/com/alibaba/nacos/config/server/service/DiskServiceUnitTest.java

@@ -22,7 +22,6 @@ import org.junit.runner.RunWith;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 
-import javax.servlet.ServletContext;
 import java.io.File;
 import java.io.IOException;
 

config/src/test/java/com/alibaba/nacos/config/server/service/dump/DumpServiceTest.java

@@ -7,8 +7,6 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 
-import static org.junit.Assert.*;
-
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootTest
 @WebAppConfiguration

console/src/main/java/com/alibaba/nacos/console/controller/AuthController.java

@@ -18,8 +18,7 @@ package com.alibaba.nacos.console.controller;
 import com.alibaba.nacos.console.config.WebSecurityConfig;
 import com.alibaba.nacos.config.server.model.RestResult;
 import com.alibaba.nacos.console.utils.JwtTokenUtils;
-import org.slf4j.Logger;
+
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.BadCredentialsException;

console/src/main/resources/static/console-fe/test/install.sh

@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 ls ~/nvm || git clone https://github.com/creationix/nvm.git ~/nvm
 source ~/nvm/nvm.sh
 nvm install v7.10.0

naming/src/main/java/com/alibaba/nacos/naming/consistency/ephemeral/distro/DistroConsistencyServiceImpl.java

@@ -19,7 +19,6 @@ import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.core.utils.SystemUtils;
 import com.alibaba.nacos.naming.cluster.ServerListManager;
-import com.alibaba.nacos.naming.cluster.ServerMode;
 import com.alibaba.nacos.naming.cluster.ServerStatus;
 import com.alibaba.nacos.naming.cluster.servers.Server;
 import com.alibaba.nacos.naming.cluster.transport.Serializer;

naming/src/main/java/com/alibaba/nacos/naming/controllers/ClusterController.java

@@ -16,14 +16,11 @@
 package com.alibaba.nacos.naming.controllers;
 
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.CommonParams;
 import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
 import com.alibaba.nacos.core.utils.WebUtils;
-import com.alibaba.nacos.naming.consistency.persistent.raft.RaftPeer;
-import com.alibaba.nacos.naming.consistency.persistent.raft.RaftPeerSet;
 import com.alibaba.nacos.naming.core.Cluster;
 import com.alibaba.nacos.naming.core.Service;
 import com.alibaba.nacos.naming.core.ServiceManager;
@@ -31,8 +28,7 @@ import com.alibaba.nacos.naming.exception.NacosException;
 import com.alibaba.nacos.naming.healthcheck.HealthCheckType;
 import com.alibaba.nacos.naming.misc.Loggers;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
-import com.alibaba.nacos.naming.pojo.ClusterStateView;
+
-import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
@@ -42,9 +38,6 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletRequest;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
 
 /**
  * @author nkorange

naming/src/main/java/com/alibaba/nacos/naming/controllers/DistroController.java

@@ -18,7 +18,6 @@ package com.alibaba.nacos.naming.controllers;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.TypeReference;
 import com.alibaba.nacos.core.utils.WebUtils;
-import com.alibaba.nacos.naming.cluster.ServerMode;
 import com.alibaba.nacos.naming.cluster.transport.Serializer;
 import com.alibaba.nacos.naming.consistency.Datum;
 import com.alibaba.nacos.naming.consistency.KeyBuilder;

naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java

@@ -22,7 +22,6 @@ import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.CommonParams;
 import com.alibaba.nacos.api.naming.utils.NamingUtils;
 import com.alibaba.nacos.core.utils.WebUtils;
-import com.alibaba.nacos.naming.cluster.ServerMode;
 import com.alibaba.nacos.naming.core.DistroMapper;
 import com.alibaba.nacos.naming.core.Instance;
 import com.alibaba.nacos.naming.core.Service;

naming/src/main/java/com/alibaba/nacos/naming/controllers/OperatorController.java

@@ -39,7 +39,6 @@ import com.alibaba.nacos.naming.web.NeedAuth;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.actuate.autoconfigure.metrics.MetricsProperties;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;

naming/src/main/java/com/alibaba/nacos/naming/core/SubscribeManager.java

@@ -21,7 +21,6 @@ import com.alibaba.nacos.naming.boot.RunningConfig;
 import com.alibaba.nacos.naming.cluster.ServerListManager;
 import com.alibaba.nacos.naming.cluster.servers.Server;
 import com.alibaba.nacos.naming.misc.HttpClient;
-import com.alibaba.nacos.naming.misc.Loggers;
 import com.alibaba.nacos.naming.misc.NetUtils;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
 import com.alibaba.nacos.naming.pojo.Subscriber;

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/JsonAdapter.java

@@ -23,7 +23,6 @@ import com.alibaba.fastjson.serializer.JSONSerializer;
 import com.alibaba.fastjson.serializer.ObjectSerializer;
 import com.alibaba.fastjson.serializer.SerializeWriter;
 import com.alibaba.nacos.api.naming.pojo.AbstractHealthChecker;
-import org.apache.commons.lang3.StringUtils;
 
 import java.io.IOException;
 import java.lang.reflect.Type;

naming/src/main/java/com/alibaba/nacos/naming/healthcheck/TcpSuperSenseProcessor.java

@@ -17,7 +17,6 @@ package com.alibaba.nacos.naming.healthcheck;
 
 import com.alibaba.nacos.naming.core.Cluster;
 import com.alibaba.nacos.naming.core.Instance;
-import com.alibaba.nacos.naming.core.Service;
 import com.alibaba.nacos.naming.misc.Loggers;
 import com.alibaba.nacos.naming.misc.SwitchDomain;
 import com.alibaba.nacos.naming.monitor.MetricsMonitor;

naming/src/main/java/com/alibaba/nacos/naming/misc/HttpClient.java

@@ -19,7 +19,6 @@ import com.alibaba.nacos.common.util.HttpMethod;
 import com.ning.http.client.AsyncCompletionHandler;
 import com.ning.http.client.AsyncHttpClient;
 import com.ning.http.client.AsyncHttpClientConfig;
-import com.ning.http.client.FluentStringsMap;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.io.IOUtils;
@@ -28,7 +27,6 @@ import org.apache.http.*;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
 import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
-import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.entity.ContentType;
@@ -36,7 +34,6 @@ import org.apache.http.entity.StringEntity;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClientBuilder;
 import org.apache.http.impl.client.HttpClients;
-import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
 import org.apache.http.message.BasicNameValuePair;
 
 import java.io.IOException;

naming/src/main/java/com/alibaba/nacos/naming/misc/NamingProxy.java

@@ -16,7 +16,6 @@
 package com.alibaba.nacos.naming.misc;
 
 import com.alibaba.fastjson.JSON;
-import com.alibaba.nacos.core.utils.SystemUtils;
 import com.alibaba.nacos.naming.boot.RunningConfig;
 import com.ning.http.client.AsyncCompletionHandler;
 import com.ning.http.client.Response;

naming/src/main/java/com/alibaba/nacos/naming/web/AuthFilter.java

@@ -16,11 +16,9 @@
 package com.alibaba.nacos.naming.web;
 
 import com.alibaba.nacos.naming.acl.AuthChecker;
-import com.alibaba.nacos.naming.controllers.*;
-import com.alibaba.nacos.naming.exception.NacosException;
 import com.alibaba.nacos.naming.misc.SwitchDomain;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
-import org.apache.commons.lang3.StringUtils;
+
 import org.springframework.beans.factory.annotation.Autowired;
 
 import javax.servlet.*;
@@ -30,8 +28,6 @@ import java.io.IOException;
 import java.lang.reflect.Method;
 import java.net.URI;
 import java.security.AccessControlException;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
 
 /**
  * @author nkorange

naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java

@@ -17,7 +17,6 @@ package com.alibaba.nacos.naming.web;
 
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.CommonParams;
-import com.alibaba.nacos.naming.boot.SpringContext;
 import com.alibaba.nacos.naming.core.DistroMapper;
 import com.alibaba.nacos.naming.misc.HttpClient;
 import com.alibaba.nacos.naming.misc.Loggers;

naming/src/main/java/com/alibaba/nacos/naming/web/TrafficReviseFilter.java

@@ -16,7 +16,6 @@
 package com.alibaba.nacos.naming.web;
 
 import com.alibaba.nacos.common.util.HttpMethod;
-import com.alibaba.nacos.naming.cluster.ServerMode;
 import com.alibaba.nacos.naming.cluster.ServerStatus;
 import com.alibaba.nacos.naming.cluster.ServerStatusManager;
 import com.alibaba.nacos.naming.misc.SwitchDomain;
@@ -28,8 +27,6 @@ import javax.servlet.*;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
 import java.util.Map;
 
 /**

naming/src/test/java/com/alibaba/nacos/naming/consistency/ephemeral/distro/TaskDispatcherTest.java

@@ -16,7 +16,7 @@
 package com.alibaba.nacos.naming.consistency.ephemeral.distro;
 
 import com.alibaba.nacos.naming.misc.GlobalConfig;
-import com.alibaba.nacos.naming.misc.Loggers;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.test.util.ReflectionTestUtils;

naming/src/test/java/com/alibaba/nacos/naming/core/DomainTest.java

@@ -16,8 +16,6 @@
 package com.alibaba.nacos.naming.core;
 
 import com.alibaba.nacos.naming.boot.SpringContext;
-import com.alibaba.nacos.naming.healthcheck.HealthCheckProcessorDelegate;
-import com.alibaba.nacos.naming.misc.SwitchDomain;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
 import com.alibaba.nacos.naming.push.PushService;
 import org.junit.Assert;

test/src/test/java/com/alibaba/nacos/test/naming/CPInstancesAPI_ITCase.java

@@ -20,20 +20,14 @@ import java.util.List;
 import java.util.Properties;
 import java.util.concurrent.TimeUnit;
 
-import javax.swing.text.View;
-
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.nacos.api.PropertyKeyConst;
 import com.alibaba.nacos.api.common.Constants;
-import com.alibaba.nacos.api.naming.CommonParams;
 import com.alibaba.nacos.api.naming.NamingFactory;
 import com.alibaba.nacos.api.naming.NamingService;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.api.naming.pojo.ListView;
-import com.alibaba.nacos.config.server.utils.TimeUtils;
-import com.alibaba.nacos.config.server.utils.TimeoutUtils;
 import com.alibaba.nacos.naming.NamingApp;
 
 import org.junit.After;
@@ -54,8 +48,6 @@ import org.springframework.util.MultiValueMap;
 import org.springframework.web.util.UriComponentsBuilder;
 import static com.alibaba.nacos.test.naming.NamingBase.*;
 
-import static org.junit.Assert.assertTrue;
-
 /**
  * @author nkorange
  */

test/src/test/java/com/alibaba/nacos/test/naming/Cmdb_ITCase.java

@@ -46,9 +46,7 @@ import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import static com.alibaba.nacos.client.naming.net.HttpClient.request;
 import static com.alibaba.nacos.test.naming.NamingBase.*;
-import static com.alibaba.nacos.test.naming.NamingBase.randomDomainName;
 
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = NamingApp.class, properties = {"server.servlet.context-path=/nacos",

test/src/test/java/com/alibaba/nacos/test/naming/DeregisterInstance_ITCase.java

@@ -25,7 +25,6 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.web.server.LocalServerPort;
-import org.springframework.test.annotation.Repeat;
 import org.springframework.test.context.junit4.SpringRunner;
 
 import java.util.Arrays;

test/src/test/java/com/alibaba/nacos/test/naming/MultiTenant_ITCase.java

@@ -16,7 +16,6 @@ import com.alibaba.nacos.api.naming.listener.NamingEvent;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.api.naming.pojo.ListView;
 import com.alibaba.nacos.naming.NamingApp;
-import com.alibaba.nacos.naming.selector.Selector;
 
 import org.junit.Assert;
 import org.junit.Before;

test/src/test/java/com/alibaba/nacos/test/naming/MultiTenant_InstanceAPI_ITCase.java

@@ -1,7 +1,6 @@
 package com.alibaba.nacos.test.naming;
 
 import java.net.URL;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Properties;
@@ -13,11 +12,7 @@ import com.alibaba.nacos.api.PropertyKeyConst;
 import com.alibaba.nacos.api.common.Constants;
 import com.alibaba.nacos.api.naming.NamingFactory;
 import com.alibaba.nacos.api.naming.NamingService;
-import com.alibaba.nacos.api.naming.listener.Event;
-import com.alibaba.nacos.api.naming.listener.EventListener;
-import com.alibaba.nacos.api.naming.listener.NamingEvent;
 import com.alibaba.nacos.api.naming.pojo.Instance;
-import com.alibaba.nacos.api.naming.pojo.ListView;
 import com.alibaba.nacos.client.naming.NacosNamingService;
 import com.alibaba.nacos.naming.NamingApp;
 

test/src/test/java/com/alibaba/nacos/test/naming/SelectOneHealthyInstance_ITCase.java

@@ -19,7 +19,7 @@ import com.alibaba.nacos.api.naming.NamingFactory;
 import com.alibaba.nacos.api.naming.NamingService;
 import com.alibaba.nacos.api.naming.pojo.Instance;
 import com.alibaba.nacos.naming.NamingApp;
-import org.junit.After;
+
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
@@ -28,7 +28,6 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.web.server.LocalServerPort;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import java.net.ServerSocket;
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.TimeUnit;

test/src/test/java/com/alibaba/nacos/test/naming/Unsubscribe_ITCase.java

@@ -33,7 +33,6 @@ import org.springframework.test.context.junit4.SpringRunner;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 
 import static com.alibaba.nacos.test.naming.NamingBase.*;