Remove redundant imports; unused methods; and some trailing whitespace

Author: Steve Powell

test/src/com/rabbitmq/examples/ChannelCreationPerformance.java

@@ -14,7 +14,6 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
 import com.rabbitmq.client.*;
@@ -32,27 +31,27 @@ static Connection connect() throws Exception{
 
     abstract static class PerformanceTest{
       String name;
-      Connection c; 
+      Connection c;
       int i;
 
       PerformanceTest(String name){
         this.name = name;
       }
-      
+
       void run() throws Exception{
         System.out.println(name);
         for(i = START; i <= CHANNEL_MAX ; i += STEP){
           c = connect();
-          long start = System.currentTimeMillis(); 
-          body(); 
+          long start = System.currentTimeMillis();
+          body();
           long time = System.currentTimeMillis() - start;
           System.out.println(i + "\t" + time + " (" + (1000 * i / ((double)time)) + " channels/s)");
           c.close();
         }
-      } 
+      }
 
       abstract void body() throws Exception;
-    
+
     }
 
     public static void main(String[] args) throws Exception{
@@ -62,22 +61,22 @@ void body() throws Exception{
               c.createChannel();
           }
         }
-      }.run(); 
+      }.run();
 
       new PerformanceTest("Sequential creation followed by close:"){
         void body() throws Exception{
           for(int j = 1; j <= i; j++){
               c.createChannel().close();
           }
         }
-      }.run(); 
+      }.run();
 
       new PerformanceTest("Sequential creation then bulk close:"){
         void body() throws Exception{
           ArrayList<Channel> channels = new ArrayList<Channel>();
           for(int j = 1; j <= i; j++){
               channels.add(c.createChannel());
-          } 
+          }
           for(Channel chan : channels) chan.close();
         }
       }.run();
@@ -87,7 +86,7 @@ void body() throws Exception{
           ArrayList<Channel> channels = new ArrayList<Channel>();
           for(int j = 1; j <= i; j++){
               channels.add(c.createChannel());
-          } 
+          }
           Collections.shuffle(channels);
           for(Channel chan : channels) chan.close();
         }

test/src/com/rabbitmq/examples/FileConsumer.java

@@ -28,7 +28,6 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;
@@ -121,8 +120,4 @@ public static void main(String[] args) {
     private static String strArg(CommandLine cmd, char opt, String def) {
         return cmd.getOptionValue(opt, def);
     }
-
-    private static int intArg(CommandLine cmd, char opt, int def) {
-        return Integer.parseInt(cmd.getOptionValue(opt, Integer.toString(def)));
-    }
 }

test/src/com/rabbitmq/examples/FileProducer.java

@@ -28,7 +28,6 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;
@@ -96,8 +95,4 @@ public static void main(String[] args) {
     private static String strArg(CommandLine cmd, char opt, String def) {
         return cmd.getOptionValue(opt, def);
     }
-
-    private static int intArg(CommandLine cmd, char opt, int def) {
-        return Integer.parseInt(cmd.getOptionValue(opt, Integer.toString(def)));
-    }
 }

test/src/com/rabbitmq/examples/HelloClient.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;

test/src/com/rabbitmq/examples/HelloJsonClient.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;

test/src/com/rabbitmq/examples/HelloJsonServer.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;

test/src/com/rabbitmq/examples/LogTail.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;

test/src/com/rabbitmq/examples/ManyConnections.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.ConnectionFactory;
 import com.rabbitmq.client.Connection;

test/src/com/rabbitmq/examples/ProducerMain.java

@@ -14,14 +14,12 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
 import java.io.ByteArrayOutputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;

test/src/com/rabbitmq/examples/SendString.java

@@ -14,10 +14,8 @@
 //  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
 //
 
-
 package com.rabbitmq.examples;
 
-import com.rabbitmq.client.AMQP;
 import com.rabbitmq.client.Channel;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;