1 files changed, 70 insertions, 70 deletions
diff --git a/systemtap/org.eclipse.linuxtools.systemtap.structures/src/org/eclipse/linuxtools/systemtap/structures/UpdateManager.java b/systemtap/org.eclipse.linuxtools.systemtap.structures/src/org/eclipse/linuxtools/systemtap/structures/UpdateManager.java
index d8f9523604..00b58e01e2 100644
--- a/systemtap/org.eclipse.linuxtools.systemtap.structures/src/org/eclipse/linuxtools/systemtap/structures/UpdateManager.java
+++ b/systemtap/org.eclipse.linuxtools.systemtap.structures/src/org/eclipse/linuxtools/systemtap/structures/UpdateManager.java
@@ -21,81 +21,81 @@ import org.eclipse.linuxtools.systemtap.structures.listeners.IUpdateListener;
 
 
 public class UpdateManager {
-	public UpdateManager(int delay) {
-		updateListeners = new ArrayList<>();
-		stopped = false;
-		disposed = false;
-		restart(delay);
-	}
+    public UpdateManager(int delay) {
+        updateListeners = new ArrayList<>();
+        stopped = false;
+        disposed = false;
+        restart(delay);
+    }
 
-	/**
-	 * @since 3.0
-	 */
-	public void restart(int delay) {
-		if (timer != null) {
-			timer.cancel();
-		}
-		timer = new Timer("Update Manager", true); //$NON-NLS-1$
-		timer.scheduleAtFixedRate(new Notify(), delay, delay);
-	}
+    /**
+     * @since 3.0
+     */
+    public void restart(int delay) {
+        if (timer != null) {
+            timer.cancel();
+        }
+        timer = new Timer("Update Manager", true); //$NON-NLS-1$
+        timer.scheduleAtFixedRate(new Notify(), delay, delay);
+    }
 
-	/**
-	 * Terminates the timer and removes all update listeners.
-	 */
-	public void stop() {
-		if(!stopped) {
-			stopped = true;
-			timer.cancel();
-			synchronized (updateListeners) {
-				for(int i=0; i<updateListeners.size(); i++) {
-					removeUpdateListener(updateListeners.get(i));
-				}
-			}
-		}
-	}
+    /**
+     * Terminates the timer and removes all update listeners.
+     */
+    public void stop() {
+        if(!stopped) {
+            stopped = true;
+            timer.cancel();
+            synchronized (updateListeners) {
+                for(int i=0; i<updateListeners.size(); i++) {
+                    removeUpdateListener(updateListeners.get(i));
+                }
+            }
+        }
+    }
 
-	public void addUpdateListener(IUpdateListener l) {
-		if(!updateListeners.contains(l)) {
-			updateListeners.add(l);
-		}
-	}
-	public void removeUpdateListener(IUpdateListener l) {
-		if(updateListeners.contains(l)) {
-			updateListeners.remove(l);
-		}
-	}
+    public void addUpdateListener(IUpdateListener l) {
+        if(!updateListeners.contains(l)) {
+            updateListeners.add(l);
+        }
+    }
+    public void removeUpdateListener(IUpdateListener l) {
+        if(updateListeners.contains(l)) {
+            updateListeners.remove(l);
+        }
+    }
 
-	public boolean isRunning() {
-		return !stopped;
-	}
+    public boolean isRunning() {
+        return !stopped;
+    }
 
-	public void dispose() {
-		if(!disposed) {
-			disposed = true;
-			stop();
-			timer = null;
-			updateListeners = null;
-		}
-	}
+    public void dispose() {
+        if(!disposed) {
+            disposed = true;
+            stop();
+            timer = null;
+            updateListeners = null;
+        }
+    }
 
-	/**
-	 * Handle any events that are timed to occur.
-	 */
-	private class Notify extends TimerTask {
-		@Override
-		public void run() {
-			if(!stopped) {
-				synchronized (updateListeners) {
-					for(int i = 0; i < updateListeners.size(); i++) {
-						(updateListeners.get(i)).handleUpdateEvent();
-					}
-				}
-			}
-		}
-	}
+    /**
+     * Handle any events that are timed to occur.
+     */
+    private class Notify extends TimerTask {
+        @Override
+        public void run() {
+            if(!stopped) {
+                synchronized (updateListeners) {
+                    for(int i = 0; i < updateListeners.size(); i++) {
+                        (updateListeners.get(i)).handleUpdateEvent();
+                    }
+                }
+            }
+        }
+    }
 
-	private Timer timer;
-	private List<IUpdateListener> updateListeners;
-	private boolean stopped;
-	private boolean disposed;
+    private Timer timer;
+    private List<IUpdateListener> updateListeners;
+    private boolean stopped;
+    private boolean disposed;
 }