Remove unneeded method from NetCater interface

Author: reicru

netcat/src/main/java/com/github/dddpaul/netcat/NetCat.java

@@ -48,12 +48,6 @@ public void closeOutput()
         output = null;
     }
 
-    @Override
-    public OutputStream getOutput()
-    {
-        return output;
-    }
-
     /**
      * Strip last CR+LF
      */

netcat/src/main/java/com/github/dddpaul/netcat/NetCater.java

@@ -20,7 +20,6 @@ enum Proto { TCP, UDP }
     public void setInput( InputStream input );
     public void createOutput();
     public void closeOutput();
-    public OutputStream getOutput();
     public String getOutputString();
     public boolean isConnected();
     public boolean isListening();

netcat/src/main/java/com/github/dddpaul/netcat/ui/ResultFragment.java

@@ -127,11 +127,7 @@ public void netCatIsCompleted( Result result )
                 EventBus.getDefault().post( new ActivityEvent( state ) );
                 break;
             case RECEIVE:
-                // Strip last CR+LF
-                String s = netCat.getOutput().toString();
-                if( s.length() > 0 ) {
-                    outputView.setText( s.substring( 0, s.length() - 1 ) );
-                }
+                outputView.setText( netCat.getOutputString() );
                 netCat.closeOutput();
                 if( netCat.isConnected() ) {
                     disconnect();