src/java.desktop/share/classes/com/sun/media/sound/AbstractLine.java

@@ -34,11 +34,10 @@
 import javax.sound.sampled.Line;
 import javax.sound.sampled.LineEvent;
 import javax.sound.sampled.LineListener;
 import javax.sound.sampled.LineUnavailableException;
 
-
 /**
  * AbstractLine
  *
  * @author Kara Kytle
  */

@@ -70,58 +69,58 @@
         this.info = info;
         this.mixer = mixer;
         this.controls = controls;
     }
 
-
     // LINE METHODS
 
+    @Override
     public final Line.Info getLineInfo() {
         return info;
     }
 
-
+    @Override
     public final boolean isOpen() {
         return open;
     }
 
-
+    @Override
     public final void addLineListener(LineListener listener) {
         synchronized(listeners) {
             if ( ! (listeners.contains(listener)) ) {
                 listeners.addElement(listener);
             }
         }
     }
 
-
     /**
      * Removes an audio listener.
      * @param listener listener to remove
      */
+    @Override
     public final void removeLineListener(LineListener listener) {
         listeners.removeElement(listener);
     }
 
-
     /**
      * Obtains the set of controls supported by the
      * line.  If no controls are supported, returns an
      * array of length 0.
      * @return control set
      */
+    @Override
     public final Control[] getControls() {
         Control[] returnedArray = new Control[controls.length];
 
         for (int i = 0; i < controls.length; i++) {
             returnedArray[i] = controls[i];
         }
 
         return returnedArray;
     }
 
-
+    @Override
     public final boolean isControlSupported(Control.Type controlType) {
         // protect against a NullPointerException
         if (controlType == null) {
             return false;
         }

@@ -133,11 +132,11 @@
         }
 
         return false;
     }
 
-
+    @Override
     public final Control getControl(Control.Type controlType) {
         // protect against a NullPointerException
         if (controlType != null) {
 
             for (int i = 0; i < controls.length; i++) {

@@ -148,14 +147,12 @@
         }
 
         throw new IllegalArgumentException("Unsupported control type: " + controlType);
     }
 
-
     // HELPER METHODS
 
-
     /**
      * This method sets the open state and generates
      * events if it changes.
      */
     final void setOpen(boolean open) {

@@ -180,38 +177,34 @@
             }
         }
         if (Printer.trace) Printer.trace("< "+getClass().getName()+" (AbstractLine): setOpen(" + open + ")  this.open: " + this.open);
     }
 
-
     /**
      * Send line events.
      */
     final void sendEvents(LineEvent event) {
         getEventDispatcher().sendAudioEvents(event, listeners);
     }
 
-
     /**
      * This is an error in the API: getFramePosition
      * should return a long value. At CD quality,
      * the int value wraps around after 13 hours.
      */
     public final int getFramePosition() {
         return (int) getLongFramePosition();
     }
 
-
     /**
      * Return the frame position in a long value
      * This implementation returns AudioSystem.NOT_SPECIFIED.
      */
     public long getLongFramePosition() {
         return AudioSystem.NOT_SPECIFIED;
     }
 
-
     // $$kk: 06.03.99: returns the mixer used in construction.
     // this is a hold-over from when there was a public method like
     // this on line and should be fixed!!
     final AbstractMixer getMixer() {
         return mixer;

@@ -230,10 +223,10 @@
             }
             return eventDispatcher;
         }
     }
 
-    // ABSTRACT METHODS
-
+    @Override
     public abstract void open() throws LineUnavailableException;
+    @Override
     public abstract void close();
 }