remove the heavy (many MB) unused dependencies

Change-Id: I023855c8b163004df8732b075dc08db06fbb9b9b
Issue-ID: MSB-102
Signed-off-by: Denes Nemeth <denes.nemeth@nokia.com>

9 files changed, 78 insertions, 349 deletions

diff --git a/pom.xml b/pom.xml
index 5e3fdb8..00206df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,142 +1,59 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<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.onap.oparent</groupId>
-      <artifactId>oparent</artifactId>
-      <version>0.1.1</version>
-    </parent>
-  
-	<groupId>org.onap.msb.java-sdk</groupId>
-	<artifactId>msb-java-sdk</artifactId>
-	<name>msb-java-sdk</name>
-	<version>1.1.0-SNAPSHOT</version>
-	<packaging>jar</packaging>
-
-	<dependencies>
-		<dependency>
-			<groupId>com.squareup.retrofit2</groupId>
-			<artifactId>retrofit</artifactId>
-			<version>2.0.2</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.reflections</groupId>
-			<artifactId>reflections</artifactId>
-			<version>0.9.9</version>
-			<exclusions>
-				<exclusion>
-					<groupId>com.google.guava</groupId>
-					<artifactId>guava</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-
-		<!-- https://mvnrepository.com/artifact/org.glassfish.jersey.bundles.repackaged/jersey-guava -->
-		<dependency>
-			<groupId>org.glassfish.jersey.bundles.repackaged</groupId>
-			<artifactId>jersey-guava</artifactId>
-			<version>2.6</version>
-		</dependency>
-
-		<dependency>
-			<groupId>io.dropwizard</groupId>
-			<artifactId>dropwizard-metrics</artifactId>
-			<version>0.8.0</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>1.7.12</version>
-		</dependency>
-		<dependency>
-			<groupId>ch.qos.logback</groupId>
-			<artifactId>logback-classic</artifactId>
-			<version>1.1.3</version>
-		</dependency>
-		<dependency>
-			<groupId>ch.qos.logback</groupId>
-			<artifactId>logback-core</artifactId>
-			<version>1.1.3</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>3.0</version>
-		</dependency>
-
-		<dependency>
-			<groupId>io.dropwizard</groupId>
-			<artifactId>dropwizard-core</artifactId>
-			<version>0.8.0</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>javax.ws.rs</groupId>
-			<artifactId>javax.ws.rs-api</artifactId>
-			<version>2.0.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>3.0</version>
-		</dependency>
-		<dependency>
-			<groupId>javax.annotation</groupId>
-			<artifactId>javax.annotation-api</artifactId>
-			<version>1.2</version>
-		</dependency>
-		<dependency>
-			<groupId>org.immutables</groupId>
-			<artifactId>value</artifactId>
-			<version>2.1.12</version>
-		</dependency>
-		<dependency>
-			<groupId>com.eclipsesource.jaxrs</groupId>
-			<artifactId>consumer</artifactId>
-			<version>5.0</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-io</groupId>
-			<artifactId>commons-io</artifactId>
-			<version>1.3.2</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-lang</groupId>
-			<artifactId>commons-lang</artifactId>
-			<version>2.6</version>
-		</dependency>
-
-
-		<dependency>
-			<groupId>org.glassfish.jersey.core</groupId>
-			<artifactId>jersey-client</artifactId>
-			<version>2.16</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.httpcomponents</groupId>
-			<artifactId>httpclient</artifactId>
-			<version>4.5</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>1.7.12</version>
-		</dependency>
-        
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.11</version>
-            <scope>test</scope>
-        </dependency>
-         <dependency>
+<?xml version="1.0" encoding="UTF-8"?>
+<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.onap.oparent</groupId>
+    <artifactId>oparent</artifactId>
+    <version>0.1.1</version>
+  </parent>
+  <groupId>org.onap.msb.java-sdk</groupId>
+  <artifactId>msb-java-sdk</artifactId>
+  <name>msb-java-sdk</name>
+  <version>1.1.0-SNAPSHOT</version>
+  <packaging>jar</packaging>
+  <dependencies>
+    <dependency>
+      <groupId>com.squareup.retrofit2</groupId>
+      <artifactId>retrofit</artifactId>
+      <version>2.0.2</version>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+      <version>1.7.12</version>
+    </dependency>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+      <version>1.1.3</version>
+    </dependency>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-core</artifactId>
+      <version>1.1.3</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.eclipsesource.jaxrs</groupId>
+      <artifactId>consumer</artifactId>
+      <version>5.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+      <version>4.5</version>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.11</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
       <groupId>org.powermock</groupId>
       <artifactId>powermock-module-junit4</artifactId>
       <version>1.6.6</version>
@@ -148,20 +65,19 @@
       <version>1.6.6</version>
       <scope>test</scope>
     </dependency>
-
-	</dependencies>
-	<build>
-		<plugins>
-			<plugin>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<artifactId>maven-enforcer-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-enforcer-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
 </project>
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/ProxyRetrofitCall.java b/src/main/java/org/onap/msb/sdk/httpclient/ProxyRetrofitCall.java
index ac831e9..0e5968d 100644
--- a/src/main/java/org/onap/msb/sdk/httpclient/ProxyRetrofitCall.java
+++ b/src/main/java/org/onap/msb/sdk/httpclient/ProxyRetrofitCall.java
@@ -17,7 +17,6 @@ import java.io.IOException;
 import java.lang.reflect.Method;
 
 import org.onap.msb.sdk.httpclient.handler.RetrofitServiceHandler;
-import org.onap.msb.sdk.httpclient.metric.MetricObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -42,13 +41,8 @@ public class ProxyRetrofitCall<T extends Object> implements Call<T> {
 
   private Object[] args;
 
-  private MetricObject metricObject;
-
-
-
   public ProxyRetrofitCall(Call targetCall, RetrofitServiceHandler retrofitServiceHandler,
-      ServiceHttpEndPointObject endPoint, Object proxy, Method method, Object[] args,
-      MetricObject metricObject) {
+      ServiceHttpEndPointObject endPoint, Object proxy, Method method, Object[] args) {
     super();
     this.targetCall = targetCall;
     this.handler = retrofitServiceHandler;
@@ -56,7 +50,6 @@ public class ProxyRetrofitCall<T extends Object> implements Call<T> {
     this.proxy = proxy;
     this.method = method;
     this.args = args;
-    this.metricObject = metricObject;
   }
 
   @Override
@@ -116,7 +109,7 @@ public class ProxyRetrofitCall<T extends Object> implements Call<T> {
   public Call<T> clone() {
     // TODO Auto-generated method stub
     return new ProxyRetrofitCall(targetCall.clone(), this.handler, this.endPoint, this.proxy,
-        this.method, this.args, metricObject);
+        this.method, this.args);
   }
 
   @Override
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandler.java b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandler.java
index 7b886d6..74096e7 100644
--- a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandler.java
+++ b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandler.java
@@ -87,8 +87,7 @@ public class RetrofitServiceHandler implements InvocationHandler {
 
     if (resultObjecct instanceof Call) {
       Call targetCall = (Call) resultObjecct;
-      return new ProxyRetrofitCall(targetCall, this, wapper.endPoint, proxy, method, args,
-          flowContext.getMetricmanager().getMetricObject(method));
+      return new ProxyRetrofitCall(targetCall, this, wapper.endPoint, proxy, method, args);
     }
     return resultObjecct;
   }
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerContext.java b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerContext.java
index 713d0f6..8825403 100644
--- a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerContext.java
+++ b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerContext.java
@@ -22,7 +22,6 @@ import org.onap.msb.sdk.httpclient.builder.IRetrofitObjectBuilder;
 import org.onap.msb.sdk.httpclient.conf.HttpClientConf;
 import org.onap.msb.sdk.httpclient.convert.IConverterFactoryBuilder;
 import org.onap.msb.sdk.httpclient.lb.ILoadBalanceStrategy;
-import org.onap.msb.sdk.httpclient.metric.MetricManager;
 import org.onap.msb.sdk.httpclient.msb.MSBServiceClient;
 
 
@@ -55,8 +54,6 @@ public class RetrofitServiceHandlerContext {
   private ILoadBalanceStrategy lbStrategy;
 
 
-  private MetricManager metricmanager;
-
   private IRetrofitObjectBuilder retrofitObjectBuilder;
 
   private ServiceHttpEndPointBeanObject serviceHttpEndPointBeanObject = null;
@@ -113,14 +110,6 @@ public class RetrofitServiceHandlerContext {
   }
 
 
-  public MetricManager getMetricmanager() {
-    return metricmanager;
-  }
-
-  public void setMetricmanager(MetricManager metricmanager) {
-    this.metricmanager = metricmanager;
-  }
-
   public IRetrofitObjectBuilder getRetrofitObjectBuilder() {
     return retrofitObjectBuilder;
   }
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerFactory.java b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerFactory.java
index 1d65661..5b4bfda 100644
--- a/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerFactory.java
+++ b/src/main/java/org/onap/msb/sdk/httpclient/handler/RetrofitServiceHandlerFactory.java
@@ -18,6 +18,7 @@ package org.onap.msb.sdk.httpclient.handler;
 
 import java.lang.reflect.InvocationHandler;
 import java.util.List;
+import java.util.ArrayList;
 
 import org.onap.msb.sdk.httpclient.ServiceHttpEndPointBeanObject;
 import org.onap.msb.sdk.httpclient.conf.HttpClientConf;
@@ -25,13 +26,10 @@ import org.onap.msb.sdk.httpclient.exception.RetrofitServiceRuntimeException;
 import org.onap.msb.sdk.httpclient.handler.impl.ConnectionParamsBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.ConverterFactoryBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.LBBuilder;
-import org.onap.msb.sdk.httpclient.handler.impl.MetricmanagerBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.RetrofitHandlerContextBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.ServiceHttpEndPointBeanObjectBuilder;
 import org.onap.msb.sdk.httpclient.msb.MSBServiceClient;
 
-import com.google.common.collect.Lists;
-
 /**
  * @author 10071214
  *
@@ -39,12 +37,11 @@ import com.google.common.collect.Lists;
 
 public class RetrofitServiceHandlerFactory {
 
-  private List<HandlerContextBuilder> builders = Lists.newArrayList();
+  private List<HandlerContextBuilder> builders = new ArrayList<>();
 
   public void init() {
 
     builders.add(new ServiceHttpEndPointBeanObjectBuilder());
-    builders.add(new MetricmanagerBuilder());
     builders.add(new LBBuilder());
     builders.add(new ConnectionParamsBuilder());
     builders.add(new ConverterFactoryBuilder());
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/handler/impl/MetricmanagerBuilder.java b/src/main/java/org/onap/msb/sdk/httpclient/handler/impl/MetricmanagerBuilder.java
deleted file mode 100644
index 3dbe4e2..0000000
--- a/src/main/java/org/onap/msb/sdk/httpclient/handler/impl/MetricmanagerBuilder.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 ZTE, Inc. and others.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- ******************************************************************************/
-/**
- * 
- */
-package org.onap.msb.sdk.httpclient.handler.impl;
-
-import org.onap.msb.sdk.httpclient.exception.RetrofitServiceRuntimeException;
-import org.onap.msb.sdk.httpclient.handler.HandlerContextBuilder;
-import org.onap.msb.sdk.httpclient.handler.RetrofitServiceHandlerContext;
-import org.onap.msb.sdk.httpclient.metric.MetricManager;
-
-/**
- * @author 10071214
- *
- */
-public class MetricmanagerBuilder implements HandlerContextBuilder {
-
-  @Override
-  public void build(RetrofitServiceHandlerContext ctx) throws RetrofitServiceRuntimeException {
-    MetricManager metricmanager = new MetricManager();
-    ctx.setMetricmanager(metricmanager);
-    metricmanager.initMetric(ctx.getRetrofitSrvInterfaceClazz());
-
-  }
-
-
-}
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricManager.java b/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricManager.java
deleted file mode 100644
index ee81723..0000000
--- a/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricManager.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 ZTE, Inc. and others.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- ******************************************************************************/
-package org.onap.msb.sdk.httpclient.metric;
-
-import static com.codahale.metrics.MetricRegistry.name;
-
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.Map;
-
-import com.codahale.metrics.JmxReporter;
-import com.codahale.metrics.Meter;
-import com.codahale.metrics.MetricRegistry;
-import com.codahale.metrics.Slf4jReporter;
-import com.codahale.metrics.Timer;
-
-/**
- * @author hu.rui
- *
- */
-public class MetricManager {
-
-  private static MetricRegistry registry = new MetricRegistry();
-
-  private static Slf4jReporter slf4jReporter;
-
-  private static JmxReporter jmxReporter;
-
-  static {
-    initMetricReporters();
-  }
-
-  protected Map<Method, Timer> timers = new HashMap<>();
-  protected Map<Method, Meter> meters = new HashMap<>();
-  protected Map<Method, Meter> exceptionmeters = new HashMap<>();
-
-
-
-  private static void initMetricReporters() {
-
-    /*
-     * slf4jReporter = Slf4jReporter.forRegistry(registry)
-     * .outputTo(LoggerFactory.getLogger(RetrofitServiceHandler.class))
-     * .convertRatesTo(TimeUnit.SECONDS) .convertDurationsTo(TimeUnit.MILLISECONDS) .build();
-     * slf4jReporter.start(10, TimeUnit.MINUTES);
-     */
-
-    jmxReporter = JmxReporter.forRegistry(registry).build();
-    jmxReporter.start();
-
-  }
-
-  public void initMetric(Class retrofitSrvInterfaceClazz) {
-
-    for (Method method : retrofitSrvInterfaceClazz.getMethods()) {
-
-      timers.put(method, registry.timer(chooseName(method, "timer")));
-      meters.put(method, registry.meter(chooseName(method, "meter")));
-      exceptionmeters.put(method, registry.meter(chooseName(method, "exception")));
-    }
-
-
-  }
-
-  private String chooseName(final Method method, final String... suffixes) {
-    return name(name(method.getDeclaringClass(), method.getName()), suffixes);
-  }
-
-  public MetricObject getMetricObject(Method method) {
-    return new MetricObject(timers.get(method), meters.get(method), exceptionmeters.get(method));
-  }
-
-}
diff --git a/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricObject.java b/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricObject.java
deleted file mode 100644
index 7cc1473..0000000
--- a/src/main/java/org/onap/msb/sdk/httpclient/metric/MetricObject.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 ZTE, Inc. and others.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- ******************************************************************************/
-package org.onap.msb.sdk.httpclient.metric;
-
-import com.codahale.metrics.Meter;
-import com.codahale.metrics.Timer;
-
-/**
- * @author hu.rui
- *
- */
-public class MetricObject {
-
-  public Timer timer;
-  public Meter meter;
-  public Meter exceptionmeter;
-
-  public MetricObject(Timer timer, Meter meter, Meter exceptionmeter) {
-    super();
-    this.timer = timer;
-    this.meter = meter;
-    this.exceptionmeter = exceptionmeter;
-  }
-
-
-
-}
diff --git a/src/test/java/org/onap/msb/sdk/httpclient/handler/ServiceBuilderTest.java b/src/test/java/org/onap/msb/sdk/httpclient/handler/ServiceBuilderTest.java
index 6c29440..2228de6 100644
--- a/src/test/java/org/onap/msb/sdk/httpclient/handler/ServiceBuilderTest.java
+++ b/src/test/java/org/onap/msb/sdk/httpclient/handler/ServiceBuilderTest.java
@@ -19,6 +19,7 @@ package org.onap.msb.sdk.httpclient.handler;
 import static org.junit.Assert.assertEquals;
 
 import java.util.List;
+import java.util.ArrayList;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -28,17 +29,13 @@ import org.onap.msb.sdk.httpclient.convert.jackson.JacksonConverterFactoryBuilde
 import org.onap.msb.sdk.httpclient.handler.impl.ConnectionParamsBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.ConverterFactoryBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.LBBuilder;
-import org.onap.msb.sdk.httpclient.handler.impl.MetricmanagerBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.RetrofitHandlerContextBuilder;
 import org.onap.msb.sdk.httpclient.handler.impl.ServiceHttpEndPointBeanObjectBuilder;
 import org.onap.msb.sdk.httpclient.lb.RoundRobinLBStrategy;
 
-import com.google.common.collect.Lists;
-
-
 public class ServiceBuilderTest {
 
-  private List<HandlerContextBuilder> builders = Lists.newArrayList();
+  private List<HandlerContextBuilder> builders = new ArrayList<>();
   private HttpClientConf globalHttpClientConf;
   
   /**
@@ -100,7 +97,6 @@ public class ServiceBuilderTest {
   
   private void init() {
     builders.add(new ServiceHttpEndPointBeanObjectBuilder());
-    builders.add(new MetricmanagerBuilder());
     builders.add(new LBBuilder());
     builders.add(new ConnectionParamsBuilder());
     builders.add(new ConverterFactoryBuilder());