1 files changed, 155 insertions, 155 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/event/Notifier.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/event/Notifier.java
index ea7bedfb4f..3e6bd7335d 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/event/Notifier.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/event/Notifier.java
@@ -1,155 +1,155 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.event;
-
-import org.eclipse.net4j.internal.util.bundle.OM;
-import org.eclipse.net4j.util.CheckUtil;
-import org.eclipse.net4j.util.collection.ConcurrentArray;
-
-import java.util.concurrent.ExecutorService;
-
-/**
- * A default implementation of a {@link INotifier notifier}.
- * 
- * @author Eike Stepper
- * @since 3.0
- */
-public class Notifier implements INotifier
-{
-  private ConcurrentArray<IListener> listeners = new ConcurrentArray<IListener>()
-  {
-    @Override
-    protected IListener[] newArray(int length)
-    {
-      return new IListener[length];
-    }
-
-    @Override
-    protected void firstElementAdded()
-    {
-      firstListenerAdded();
-    }
-
-    @Override
-    protected void lastElementRemoved()
-    {
-      lastListenerRemoved();
-    }
-  };
-
-  public Notifier()
-  {
-  }
-
-  public void addListener(IListener listener)
-  {
-    CheckUtil.checkArg(listener, "listener"); //$NON-NLS-1$
-    listeners.add(listener);
-  }
-
-  public void removeListener(IListener listener)
-  {
-    CheckUtil.checkArg(listener, "listener"); //$NON-NLS-1$
-    listeners.remove(listener);
-  }
-
-  public boolean hasListeners()
-  {
-    return listeners.get() != null;
-  }
-
-  public IListener[] getListeners()
-  {
-    return listeners.get();
-  }
-
-  /**
-   * @since 3.2
-   */
-  public void fireEvent()
-  {
-    fireEvent(new Event(this));
-  }
-
-  public void fireEvent(IEvent event)
-  {
-    if (event != null)
-    {
-      fireEvent(event, getListeners());
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void fireEvent(final IEvent event, final IListener[] listeners)
-  {
-    if (event != null && listeners != null)
-    {
-      ExecutorService notificationService = getNotificationService();
-      if (notificationService != null)
-      {
-        notificationService.execute(new Runnable()
-        {
-          public void run()
-          {
-            fireEventSafe(event, listeners);
-          }
-        });
-      }
-      else
-      {
-        fireEventSafe(event, listeners);
-      }
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected ExecutorService getNotificationService()
-  {
-    return null;
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected void firstListenerAdded()
-  {
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected void lastListenerRemoved()
-  {
-  }
-
-  private static void fireEventSafe(IEvent event, IListener[] listeners)
-  {
-    for (int i = 0; i < listeners.length; i++)
-    {
-      try
-      {
-        IListener listener = listeners[i];
-        if (listener != null)
-        {
-          listener.notifyEvent(event);
-        }
-      }
-      catch (Exception ex)
-      {
-        OM.LOG.error(ex);
-      }
-    }
-  }
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.util.event;
+
+import org.eclipse.net4j.internal.util.bundle.OM;
+import org.eclipse.net4j.util.CheckUtil;
+import org.eclipse.net4j.util.collection.ConcurrentArray;
+
+import java.util.concurrent.ExecutorService;
+
+/**
+ * A default implementation of a {@link INotifier notifier}.
+ * 
+ * @author Eike Stepper
+ * @since 3.0
+ */
+public class Notifier implements INotifier
+{
+  private ConcurrentArray<IListener> listeners = new ConcurrentArray<IListener>()
+  {
+    @Override
+    protected IListener[] newArray(int length)
+    {
+      return new IListener[length];
+    }
+
+    @Override
+    protected void firstElementAdded()
+    {
+      firstListenerAdded();
+    }
+
+    @Override
+    protected void lastElementRemoved()
+    {
+      lastListenerRemoved();
+    }
+  };
+
+  public Notifier()
+  {
+  }
+
+  public void addListener(IListener listener)
+  {
+    CheckUtil.checkArg(listener, "listener"); //$NON-NLS-1$
+    listeners.add(listener);
+  }
+
+  public void removeListener(IListener listener)
+  {
+    CheckUtil.checkArg(listener, "listener"); //$NON-NLS-1$
+    listeners.remove(listener);
+  }
+
+  public boolean hasListeners()
+  {
+    return listeners.get() != null;
+  }
+
+  public IListener[] getListeners()
+  {
+    return listeners.get();
+  }
+
+  /**
+   * @since 3.2
+   */
+  public void fireEvent()
+  {
+    fireEvent(new Event(this));
+  }
+
+  public void fireEvent(IEvent event)
+  {
+    if (event != null)
+    {
+      fireEvent(event, getListeners());
+    }
+  }
+
+  /**
+   * @since 3.0
+   */
+  public void fireEvent(final IEvent event, final IListener[] listeners)
+  {
+    if (event != null && listeners != null)
+    {
+      ExecutorService notificationService = getNotificationService();
+      if (notificationService != null)
+      {
+        notificationService.execute(new Runnable()
+        {
+          public void run()
+          {
+            fireEventSafe(event, listeners);
+          }
+        });
+      }
+      else
+      {
+        fireEventSafe(event, listeners);
+      }
+    }
+  }
+
+  /**
+   * @since 3.0
+   */
+  protected ExecutorService getNotificationService()
+  {
+    return null;
+  }
+
+  /**
+   * @since 3.0
+   */
+  protected void firstListenerAdded()
+  {
+  }
+
+  /**
+   * @since 3.0
+   */
+  protected void lastListenerRemoved()
+  {
+  }
+
+  private static void fireEventSafe(IEvent event, IListener[] listeners)
+  {
+    for (int i = 0; i < listeners.length; i++)
+    {
+      try
+      {
+        IListener listener = listeners[i];
+        if (listener != null)
+        {
+          listener.notifyEvent(event);
+        }
+      }
+      catch (Exception ex)
+      {
+        OM.LOG.error(ex);
+      }
+    }
+  }
+}