[#noissue] delete unnecessary import

bootstrap-core/src/main/java/com/navercorp/pinpoint/bootstrap/context/Trace.java

@@ -18,7 +18,6 @@
 
 
 import com.navercorp.pinpoint.bootstrap.context.scope.TraceScope;
-import com.navercorp.pinpoint.common.annotations.InterfaceAudience;
 
 /**
  * @author emeroad

bootstrap-core/src/main/java/com/navercorp/pinpoint/bootstrap/plugin/util/InstrumentUtils.java

@@ -17,10 +17,8 @@
 package com.navercorp.pinpoint.bootstrap.plugin.util;
 
 import com.navercorp.pinpoint.bootstrap.instrument.InstrumentClass;
-import com.navercorp.pinpoint.bootstrap.instrument.InstrumentException;
 import com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod;
 import com.navercorp.pinpoint.bootstrap.instrument.NotFoundInstrumentException;
-import com.navercorp.pinpoint.bootstrap.interceptor.scope.ExecutionPolicy;
 
 import java.util.Arrays;
 

bootstrap-core/src/main/java/com/navercorp/pinpoint/bootstrap/resolver/condition/MainClassCondition.java

@@ -21,7 +21,6 @@
 
 import com.navercorp.pinpoint.bootstrap.logging.PLogger;
 import com.navercorp.pinpoint.bootstrap.logging.PLoggerFactory;
-import com.navercorp.pinpoint.common.util.JvmUtils;
 import com.navercorp.pinpoint.common.util.SimpleProperty;
 import com.navercorp.pinpoint.common.util.SystemProperty;
 import com.navercorp.pinpoint.common.util.SystemPropertyKey;

bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/instrument/matcher/DefaultPackageBasedMatcherTest.java

@@ -15,17 +15,12 @@
  */
 package com.navercorp.pinpoint.bootstrap.instrument.matcher;
 
-import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.AnnotationInternalNameMatcherOperand;
-import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.ClassInternalNameMatcherOperand;
 import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.InterfaceInternalNameMatcherOperand;
 import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.MatcherOperand;
 import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.PackageInternalNameMatcherOperand;
 import com.navercorp.pinpoint.bootstrap.instrument.matcher.operator.AndMatcherOperator;
 import org.junit.Test;
 
-import java.util.HashSet;
-import java.util.Set;
-
 import static org.junit.Assert.*;
 
 /**

bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/instrument/matcher/operator/NotMatcherOperatorTest.java

@@ -15,7 +15,6 @@
  */
 package com.navercorp.pinpoint.bootstrap.instrument.matcher.operator;
 
-import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.ClassInternalNameMatcherOperand;
 import com.navercorp.pinpoint.bootstrap.instrument.matcher.operand.InterfaceInternalNameMatcherOperand;
 import org.junit.Test;
 

bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/interceptor/SpanAsyncEventSimpleAroundInterceptorTest.java

@@ -23,8 +23,6 @@
 import com.navercorp.pinpoint.bootstrap.context.SpanEventRecorder;
 import com.navercorp.pinpoint.bootstrap.context.Trace;
 import com.navercorp.pinpoint.bootstrap.context.TraceContext;
-import com.navercorp.pinpoint.common.trace.ServiceType;
-import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;

bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/plugin/jdbc/interceptor/DriverConnectInterceptorTest.java

@@ -28,7 +28,6 @@
 import java.sql.SQLException;
 
 import static com.navercorp.pinpoint.common.util.VarArgs.va;
-import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.*;
 
 /**

bootstrap/src/test/java/com/navercorp/pinpoint/bootstrap/DummyAgent.java

@@ -16,9 +16,6 @@
 
 package com.navercorp.pinpoint.bootstrap;
 
-import com.navercorp.pinpoint.bootstrap.config.ProfilerConfig;
-import com.navercorp.pinpoint.bootstrap.context.TraceContext;
-
 /**
  * @author emeroad
  * @author hyungil.jeong

collector/src/main/java/com/navercorp/pinpoint/collector/cluster/zookeeper/ZookeeperClusterManager.java

@@ -17,7 +17,6 @@
 package com.navercorp.pinpoint.collector.cluster.zookeeper;
 
 import com.navercorp.pinpoint.collector.cluster.connection.ClusterConnectionManager;
-import com.navercorp.pinpoint.collector.cluster.connection.CollectorClusterConnectionManager;
 import com.navercorp.pinpoint.collector.cluster.zookeeper.exception.ConnectionException;
 import com.navercorp.pinpoint.common.util.NetUtils;
 import com.navercorp.pinpoint.common.util.PinpointThreadFactory;

collector/src/main/java/com/navercorp/pinpoint/collector/mapper/thrift/stat/TFActiveTraceMapper.java

@@ -17,8 +17,6 @@
 
 import com.navercorp.pinpoint.common.server.bo.stat.ActiveTraceBo;
 import com.navercorp.pinpoint.common.trace.SlotType;
-import com.navercorp.pinpoint.common.util.CollectionUtils;
-import com.navercorp.pinpoint.rpc.util.MapUtils;
 import com.navercorp.pinpoint.thrift.dto.flink.TFActiveTrace;
 import com.navercorp.pinpoint.thrift.dto.flink.TFActiveTraceHistogram;
 

collector/src/main/java/com/navercorp/pinpoint/collector/mapper/thrift/stat/TFAgentStatMapper.java

@@ -17,7 +17,6 @@
 
 import com.navercorp.pinpoint.common.server.bo.stat.*;
 import com.navercorp.pinpoint.thrift.dto.flink.TFAgentStat;
-import com.navercorp.pinpoint.thrift.dto.flink.TFJvmGc;
 
 import java.util.*;
 

collector/src/test/java/com/navercorp/pinpoint/collector/receiver/udp/SpanStreamUDPSenderTest.java

@@ -35,7 +35,6 @@
 import com.navercorp.pinpoint.thrift.dto.TResult;
 import com.navercorp.pinpoint.thrift.dto.TSpan;
 import com.navercorp.pinpoint.thrift.dto.TSpanChunk;
-import com.navercorp.pinpoint.thrift.dto.TSpanEvent;
 import org.apache.thrift.TBase;
 import org.junit.AfterClass;
 import org.junit.Assert;

commons/src/main/java/com/navercorp/pinpoint/common/util/ClassUtils.java

@@ -16,10 +16,6 @@
 
 package com.navercorp.pinpoint.common.util;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
 /**
  * @author hyungil.jeong
  */

flink/src/main/java/com/navercorp/pinpoint/flink/Bootstrap.java

@@ -15,9 +15,6 @@
  */
 package com.navercorp.pinpoint.flink;
 
-import com.navercorp.pinpoint.common.hbase.HbaseTemplate2;
-import com.navercorp.pinpoint.common.server.bo.serializer.stat.ApplicationStatHbaseOperationFactory;
-import com.navercorp.pinpoint.common.server.bo.serializer.stat.join.CpuLoadSerializer;
 import com.navercorp.pinpoint.flink.cluster.FlinkServerRegister;
 import com.navercorp.pinpoint.flink.config.FlinkConfiguration;
 import com.navercorp.pinpoint.flink.dao.hbase.*;

flink/src/main/java/com/navercorp/pinpoint/flink/StatStreamingVer2Job.java

@@ -19,33 +19,25 @@
  * @author minwoo.jung
  */
 
-import com.navercorp.pinpoint.common.server.bo.stat.join.JoinApplicationStatBo;
 import com.navercorp.pinpoint.common.server.bo.stat.join.JoinStatBo;
 import com.navercorp.pinpoint.flink.dao.hbase.StatisticsDao;
 import com.navercorp.pinpoint.flink.function.ApplicationStatBoWindow;
 import com.navercorp.pinpoint.flink.function.Timestamp;
 import com.navercorp.pinpoint.flink.function.ApplicationStatBoFliter;
 import com.navercorp.pinpoint.flink.receiver.TcpSourceFunction;
-import org.apache.flink.api.java.tuple.Tuple;
 import org.apache.flink.api.java.tuple.Tuple3;
 import org.apache.flink.streaming.api.TimeCharacteristic;
 import org.apache.flink.streaming.api.datastream.DataStream;
 import org.apache.flink.streaming.api.datastream.DataStreamSource;
 import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
 import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
-import org.apache.flink.streaming.api.functions.windowing.WindowFunction;
 import org.apache.flink.streaming.api.windowing.assigners.TumblingEventTimeWindows;
 import org.apache.flink.streaming.api.windowing.time.Time;
-import org.apache.flink.streaming.api.windowing.windows.TimeWindow;
-import org.apache.flink.util.Collector;
 import org.apache.thrift.TBase;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
 
 public class StatStreamingVer2Job implements Serializable {
     private Logger logger = LoggerFactory.getLogger(this.getClass());

flink/src/main/java/com/navercorp/pinpoint/flink/dao/hbase/StatisticsDao.java

@@ -15,7 +15,6 @@
  */
 package com.navercorp.pinpoint.flink.dao.hbase;
 
-import com.navercorp.pinpoint.bootstrap.BootStrapException;
 import com.navercorp.pinpoint.common.hbase.HBaseTables;
 import com.navercorp.pinpoint.common.server.bo.stat.join.*;
 import com.navercorp.pinpoint.flink.Bootstrap;
@@ -24,14 +23,12 @@
 import org.apache.flink.configuration.Configuration;
 import org.apache.flink.util.CollectionUtil;
 import org.apache.hadoop.hbase.TableName;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 
 /**
  * @author minwoo.jung

flink/src/main/java/com/navercorp/pinpoint/flink/process/TbaseFlatMapper.java

@@ -20,7 +20,6 @@
 import com.navercorp.pinpoint.flink.function.ApplicationStatBoWindow;
 import com.navercorp.pinpoint.flink.mapper.thrift.stat.JoinAgentStatBoMapper;
 import com.navercorp.pinpoint.thrift.dto.flink.TFAgentStatBatch;
-import org.apache.flink.api.common.functions.FlatMapFunction;
 import org.apache.flink.api.common.functions.RichFlatMapFunction;
 import org.apache.flink.api.java.tuple.Tuple3;
 
@@ -31,7 +30,6 @@
 import org.slf4j.LoggerFactory;
 
 import java.util.List;
-import java.util.Objects;
 
 /**
  * @author minwoo.jung

flink/src/test/java/com/navercorp/pinpoint/flink/mapper/thrift/stat/JoinAgentStatBoMapperTest.java

@@ -24,7 +24,6 @@
 import java.util.List;
 
 import static org.junit.Assert.*;
-import static org.junit.Assert.assertEquals;
 
 /**
  * @author minwoo.jung

flink/src/test/java/com/navercorp/pinpoint/flink/mapper/thrift/stat/JoinResponseTimeBoMapperTest.java

@@ -16,7 +16,6 @@
 
 package com.navercorp.pinpoint.flink.mapper.thrift.stat;
 
-import com.navercorp.pinpoint.common.server.bo.stat.join.JoinActiveTraceBo;
 import com.navercorp.pinpoint.common.server.bo.stat.join.JoinResponseTimeBo;
 import com.navercorp.pinpoint.thrift.dto.flink.TFAgentStat;
 import com.navercorp.pinpoint.thrift.dto.flink.TFResponseTime;

plugins/httpclient3/src/main/java/com/navercorp/pinpoint/plugin/httpclient3/interceptor/HttpMethodBaseExecuteMethodInterceptor.java

@@ -19,7 +19,6 @@
 import com.navercorp.pinpoint.common.plugin.util.HostAndPort;
 import com.navercorp.pinpoint.common.util.IntBooleanIntBooleanValue;
 import com.navercorp.pinpoint.common.util.StringUtils;
-import com.navercorp.pinpoint.plugin.httpclient3.CommandContextFormatter;
 import org.apache.commons.httpclient.HttpConnection;
 import org.apache.commons.httpclient.HttpConstants;
 import org.apache.commons.httpclient.HttpMethod;

plugins/httpclient4/src/main/java/com/navercorp/pinpoint/plugin/httpclient4/interceptor/HttpRequestExecutorExecuteMethodInterceptor.java

@@ -24,7 +24,6 @@
 import com.navercorp.pinpoint.common.plugin.util.HostAndPort;
 import com.navercorp.pinpoint.common.util.IntBooleanIntBooleanValue;
 import com.navercorp.pinpoint.common.util.StringUtils;
-import com.navercorp.pinpoint.plugin.httpclient4.CommandContextFormatter;
 import com.navercorp.pinpoint.plugin.httpclient4.HttpCallContext;
 import com.navercorp.pinpoint.plugin.httpclient4.HttpCallContextFactory;
 import com.navercorp.pinpoint.plugin.httpclient4.HttpClient4PluginConfig;

plugins/httpclient4/src/test/java/com/navercorp/pinpoint/plugin/httpclient4/EndPointUtilsTest.java

@@ -18,10 +18,7 @@
 
 import org.apache.http.HttpHost;
 import org.apache.http.conn.routing.HttpRoute;
-import org.junit.Assert;
-import org.junit.Test;
 
-import static org.junit.Assert.*;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 

plugins/jsp/src/main/java/com/navercorp/pinpoint/plugin/jsp/interceptor/HttpJspBaseServiceMethodInterceptor.java

@@ -22,8 +22,6 @@
 import com.navercorp.pinpoint.common.trace.AnnotationKey;
 import com.navercorp.pinpoint.plugin.jsp.JspConstants;
 
-import java.util.regex.Pattern;
-
 /**
  * @author jaehong.kim
  */

plugins/ning-asynchttpclient/src/test/java/com/navercorp/pinpoint/plugin/ning/asynchttpclient/EndPointUtilsTest.java

@@ -16,10 +16,7 @@
 
 package com.navercorp.pinpoint.plugin.ning.asynchttpclient;
 
-import org.junit.Assert;
 import org.junit.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import static org.junit.Assert.assertEquals;
 

plugins/okhttp/src/main/java/com/navercorp/pinpoint/plugin/okhttp/v2/OkHttpPlugin.java

@@ -26,7 +26,6 @@
 import com.navercorp.pinpoint.bootstrap.interceptor.scope.ExecutionPolicy;
 import com.navercorp.pinpoint.bootstrap.logging.PLogger;
 import com.navercorp.pinpoint.bootstrap.logging.PLoggerFactory;
-import com.navercorp.pinpoint.bootstrap.plugin.ObjectFactory;
 import com.navercorp.pinpoint.bootstrap.plugin.ProfilerPlugin;
 import com.navercorp.pinpoint.bootstrap.plugin.ProfilerPluginSetupContext;
 import com.navercorp.pinpoint.plugin.okhttp.OkHttpConstants;

plugins/okhttp/src/test/java/com/navercorp/pinpoint/plugin/okhttp/EndPointUtilsTest.java

@@ -19,8 +19,6 @@
 import org.junit.Assert;
 import org.junit.Test;
 
-import static org.junit.Assert.*;
-
 /**
  * @author Woonduk Kang(emeroad)
  */

plugins/vertx/src/main/java/com/navercorp/pinpoint/plugin/vertx/VertxHttpHeaderFilter.java

@@ -19,9 +19,6 @@
 import com.navercorp.pinpoint.bootstrap.context.Header;
 import io.vertx.core.http.impl.HttpServerRequestImpl;
 
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
 /**
  * @author jaehong.kim
  */

plugins/vertx/src/main/java/com/navercorp/pinpoint/plugin/vertx/VertxPlugin.java

@@ -33,7 +33,6 @@
 import com.navercorp.pinpoint.bootstrap.plugin.ProfilerPluginSetupContext;
 import com.navercorp.pinpoint.common.annotations.InterfaceStability;
 
-import java.lang.reflect.Modifier;
 import java.security.ProtectionDomain;
 import java.util.ArrayList;
 import java.util.List;

plugins/websphere/src/main/java/com/navercorp/pinpoint/plugin/websphere/interceptor/AbstractServerHandleInterceptor.java

@@ -16,7 +16,6 @@
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
-import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
 

plugins/websphere/src/main/java/com/navercorp/pinpoint/plugin/websphere/interceptor/ServerHandleInterceptor.java

@@ -3,7 +3,6 @@
 import com.navercorp.pinpoint.bootstrap.config.Filter;
 import com.navercorp.pinpoint.bootstrap.context.MethodDescriptor;
 import com.navercorp.pinpoint.bootstrap.context.TraceContext;
-import com.navercorp.pinpoint.bootstrap.interceptor.annotation.TargetMethod;
 import com.ibm.websphere.servlet.request.IRequest;
 
 /**

profiler-test/src/main/java/com/navercorp/pinpoint/test/MockTraceContextFactory.java

@@ -17,7 +17,6 @@
 package com.navercorp.pinpoint.test;
 
 import com.google.inject.Provider;
-import com.google.inject.util.Providers;
 import com.navercorp.pinpoint.bootstrap.config.ProfilerConfig;
 import com.navercorp.pinpoint.bootstrap.context.ServerMetaDataHolder;
 import com.navercorp.pinpoint.bootstrap.context.Trace;

profiler-test/src/test/java/com/navercorp/pinpoint/test/javasssit/JavaAssistInterceptorTest.java

@@ -22,7 +22,6 @@
 import javassist.expr.ExprEditor;
 import javassist.expr.MethodCall;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

profiler/src/main/java/com/navercorp/pinpoint/profiler/ClassFileTransformerDispatcher.java

@@ -1,8 +1,5 @@
 package com.navercorp.pinpoint.profiler;
 
-import com.navercorp.pinpoint.bootstrap.instrument.DynamicTransformRequestListener;
-import com.navercorp.pinpoint.bootstrap.instrument.RequestHandle;
-
 import java.lang.instrument.ClassFileTransformer;
 import java.lang.instrument.IllegalClassFormatException;
 import java.security.ProtectionDomain;

profiler/src/main/java/com/navercorp/pinpoint/profiler/context/DefaultAsyncTraceContext.java

@@ -16,7 +16,6 @@
 
 package com.navercorp.pinpoint.profiler.context;
 
-import com.google.inject.Inject;
 import com.google.inject.Provider;
 import com.navercorp.pinpoint.bootstrap.context.AsyncTraceId;
 import com.navercorp.pinpoint.bootstrap.context.Trace;

profiler/src/main/java/com/navercorp/pinpoint/profiler/context/id/AsyncIdGenerator.java

@@ -16,8 +16,6 @@
 
 package com.navercorp.pinpoint.profiler.context.id;
 
-import java.util.concurrent.atomic.AtomicInteger;
-
 /**
  * @author Woonduk Kang(emeroad)
  */

profiler/src/main/java/com/navercorp/pinpoint/profiler/context/provider/TraceContextProvider.java

@@ -25,7 +25,6 @@
 import com.navercorp.pinpoint.common.util.Assert;
 import com.navercorp.pinpoint.profiler.AgentInformation;
 import com.navercorp.pinpoint.profiler.context.AsyncTraceContext;
-import com.navercorp.pinpoint.profiler.context.id.AsyncIdGenerator;
 import com.navercorp.pinpoint.profiler.context.DefaultTraceContext;
 import com.navercorp.pinpoint.profiler.context.TraceFactory;
 import com.navercorp.pinpoint.profiler.context.id.TraceIdFactory;

profiler/src/main/java/com/navercorp/pinpoint/profiler/context/storage/TraceLogDelegateStorageFactory.java

@@ -16,12 +16,7 @@
 
 package com.navercorp.pinpoint.profiler.context.storage;
 
-import com.navercorp.pinpoint.profiler.context.DefaultTrace;
-import com.navercorp.pinpoint.profiler.context.Span;
-import com.navercorp.pinpoint.profiler.context.SpanEvent;
 import com.navercorp.pinpoint.profiler.context.id.TraceRoot;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * @author Woonduk Kang(emeroad)

profiler/src/main/java/com/navercorp/pinpoint/profiler/instrument/transformer/HierarchyCaches.java

@@ -20,7 +20,6 @@
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutionException;
 
 /**