Use diamond operator

Beria · Beria · commit 17f05249e688 · 2016-08-23T13:19:44.000+05:30
diff --git a/zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/remote/AppendOutputRunner.java b/zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/remote/AppendOutputRunner.java
@@ -41,8 +41,7 @@ public class AppendOutputRunner implements Runnable {
   private static final Long SAFE_PROCESSING_TIME = new Long(10);
   private static final Long SAFE_PROCESSING_STRING_SIZE = new Long(100000);
 
-  private final BlockingQueue<AppendOutputBuffer> queue =
-      new LinkedBlockingQueue<AppendOutputBuffer>();
+  private final BlockingQueue<AppendOutputBuffer> queue = new LinkedBlockingQueue<>();
   private final RemoteInterpreterProcessListener listener;
 
   public AppendOutputRunner(RemoteInterpreterProcessListener listener) {
@@ -53,7 +52,7 @@ public AppendOutputRunner(RemoteInterpreterProcessListener listener) {
   public void run() {
 
     Map<String, Map<String, StringBuilder> > noteMap = new HashMap<>();
-    List<AppendOutputBuffer> list = new LinkedList<AppendOutputBuffer>();
+    List<AppendOutputBuffer> list = new LinkedList<>();
 
     /* "drainTo" method does not wait for any element
      * to be present in the queue, and thus this loop would
diff --git a/zeppelin-interpreter/src/test/java/org/apache/zeppelin/interpreter/remote/AppendOutputRunnerTest.java b/zeppelin-interpreter/src/test/java/org/apache/zeppelin/interpreter/remote/AppendOutputRunnerTest.java
@@ -184,7 +184,7 @@ public void run() {
   }
 
   private class TestAppender extends AppenderSkeleton {
-    private final List<LoggingEvent> log = new ArrayList<LoggingEvent>();
+    private final List<LoggingEvent> log = new ArrayList<>();
 
     @Override
     public boolean requiresLayout() {
@@ -201,7 +201,7 @@ public void close() {
     }
 
     public List<LoggingEvent> getLog() {
-        return new ArrayList<LoggingEvent>(log);
+        return new ArrayList<>(log);
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -184,7 +184,7 @@ public void run() {`
`184`	`184`	`}`
`185`	`185`
`186`	`186`	`private class TestAppender extends AppenderSkeleton {`
`187`		`- private final List<LoggingEvent> log = new ArrayList<LoggingEvent>();`
	`187`	`+ private final List<LoggingEvent> log = new ArrayList<>();`
`188`	`188`
`189`	`189`	`@Override`
`190`	`190`	`public boolean requiresLayout() {`
`@@ -201,7 +201,7 @@ public void close() {`
`201`	`201`	`}`
`202`	`202`
`203`	`203`	`public List<LoggingEvent> getLog() {`
`204`		`- return new ArrayList<LoggingEvent>(log);`
	`204`	`+ return new ArrayList<>(log);`
`205`	`205`	`}`
`206`	`206`	`}`
`207`	`207`