1 files changed, 173 insertions, 173 deletions
diff --git a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/AsyncContentProvider.java b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/AsyncContentProvider.java
index a9adbca767..0e6417d539 100644
--- a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/AsyncContentProvider.java
+++ b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/AsyncContentProvider.java
@@ -1,173 +1,173 @@
-/*
- * 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.emf.cdo.internal.ui;
-
-import org.eclipse.emf.cdo.CDOObject;
-import org.eclipse.emf.cdo.CDOState;
-import org.eclipse.emf.cdo.internal.ui.messages.Messages;
-
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.Viewer;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.WeakHashMap;
-
-/**
- * @author Eike Stepper
- * @since 3.0
- */
-@Deprecated
-public class AsyncContentProvider implements ITreeContentProvider
-{
-  private static final Object[] NO_CHILDREN = {};
-
-  private ITreeContentProvider delegate;
-
-  private WeakHashMap<Object, LoadJob> loadJobs = new WeakHashMap<Object, LoadJob>();
-
-  public AsyncContentProvider(ITreeContentProvider delegate)
-  {
-    this.delegate = delegate;
-  }
-
-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
-  {
-    delegate.inputChanged(viewer, oldInput, newInput);
-  }
-
-  public void dispose()
-  {
-    delegate.dispose();
-  }
-
-  public final Object[] getElements(Object inputElement)
-  {
-    return getChildren(inputElement);
-  }
-
-  public Object[] getChildren(Object parentElement)
-  {
-    if (parentElement instanceof LoadJob)
-    {
-      return NO_CHILDREN;
-    }
-
-    if (parentElement instanceof CDOObject)
-    {
-      CDOObject object = (CDOObject)parentElement;
-      if (object.cdoState() == CDOState.PROXY)
-      {
-        LoadJob loadJob = getLoadJob(parentElement);
-        return loadJob.getChildren();
-      }
-    }
-
-    return delegate.getChildren(parentElement);
-  }
-
-  public boolean hasChildren(Object parentElement)
-  {
-    if (parentElement instanceof LoadJob)
-    {
-      return false;
-    }
-
-    if (parentElement instanceof CDOObject)
-    {
-      CDOObject object = (CDOObject)parentElement;
-      if (object.cdoState() == CDOState.PROXY)
-      {
-        LoadJob loadJob = getLoadJob(parentElement);
-        return loadJob.hasChildren();
-      }
-    }
-
-    return delegate.hasChildren(parentElement);
-  }
-
-  public Object getParent(Object element)
-  {
-    if (element instanceof LoadJob)
-    {
-      LoadJob loadJob = (LoadJob)element;
-      return loadJob.getParent();
-    }
-
-    if (element instanceof CDOObject)
-    {
-      CDOObject object = (CDOObject)element;
-      if (object.cdoState() == CDOState.PROXY)
-      {
-        LoadJob loadJob = getLoadJob(element);
-        return loadJob.getParent();
-      }
-    }
-
-    return delegate.getParent(element);
-  }
-
-  private synchronized LoadJob getLoadJob(Object parentElement)
-  {
-    LoadJob loadJob = loadJobs.get(parentElement);
-    if (loadJob == null)
-    {
-      loadJob = new LoadJob(parentElement);
-      loadJobs.put(parentElement, loadJob);
-      new Thread(loadJob).start();
-    }
-
-    return loadJob;
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private final class LoadJob implements Runnable
-  {
-    private Object parent;
-
-    private List<Object> children = new ArrayList<Object>();
-
-    public LoadJob(Object parent)
-    {
-      this.parent = parent;
-    }
-
-    public Object getParent()
-    {
-      return parent;
-    }
-
-    public Object[] getChildren()
-    {
-      synchronized (children)
-      {
-        return children.toArray(new Object[children.size()]);
-      }
-    }
-
-    public boolean hasChildren()
-    {
-      return false;
-    }
-
-    public void run()
-    {
-    }
-
-    @Override
-    public String toString()
-    {
-      return Messages.getString("AsyncContentProvider_0"); //$NON-NLS-1$
-    }
-  }
-}
+/*
+ * 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.emf.cdo.internal.ui;
+
+import org.eclipse.emf.cdo.CDOObject;
+import org.eclipse.emf.cdo.CDOState;
+import org.eclipse.emf.cdo.internal.ui.messages.Messages;
+
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.WeakHashMap;
+
+/**
+ * @author Eike Stepper
+ * @since 3.0
+ */
+@Deprecated
+public class AsyncContentProvider implements ITreeContentProvider
+{
+  private static final Object[] NO_CHILDREN = {};
+
+  private ITreeContentProvider delegate;
+
+  private WeakHashMap<Object, LoadJob> loadJobs = new WeakHashMap<Object, LoadJob>();
+
+  public AsyncContentProvider(ITreeContentProvider delegate)
+  {
+    this.delegate = delegate;
+  }
+
+  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
+  {
+    delegate.inputChanged(viewer, oldInput, newInput);
+  }
+
+  public void dispose()
+  {
+    delegate.dispose();
+  }
+
+  public final Object[] getElements(Object inputElement)
+  {
+    return getChildren(inputElement);
+  }
+
+  public Object[] getChildren(Object parentElement)
+  {
+    if (parentElement instanceof LoadJob)
+    {
+      return NO_CHILDREN;
+    }
+
+    if (parentElement instanceof CDOObject)
+    {
+      CDOObject object = (CDOObject)parentElement;
+      if (object.cdoState() == CDOState.PROXY)
+      {
+        LoadJob loadJob = getLoadJob(parentElement);
+        return loadJob.getChildren();
+      }
+    }
+
+    return delegate.getChildren(parentElement);
+  }
+
+  public boolean hasChildren(Object parentElement)
+  {
+    if (parentElement instanceof LoadJob)
+    {
+      return false;
+    }
+
+    if (parentElement instanceof CDOObject)
+    {
+      CDOObject object = (CDOObject)parentElement;
+      if (object.cdoState() == CDOState.PROXY)
+      {
+        LoadJob loadJob = getLoadJob(parentElement);
+        return loadJob.hasChildren();
+      }
+    }
+
+    return delegate.hasChildren(parentElement);
+  }
+
+  public Object getParent(Object element)
+  {
+    if (element instanceof LoadJob)
+    {
+      LoadJob loadJob = (LoadJob)element;
+      return loadJob.getParent();
+    }
+
+    if (element instanceof CDOObject)
+    {
+      CDOObject object = (CDOObject)element;
+      if (object.cdoState() == CDOState.PROXY)
+      {
+        LoadJob loadJob = getLoadJob(element);
+        return loadJob.getParent();
+      }
+    }
+
+    return delegate.getParent(element);
+  }
+
+  private synchronized LoadJob getLoadJob(Object parentElement)
+  {
+    LoadJob loadJob = loadJobs.get(parentElement);
+    if (loadJob == null)
+    {
+      loadJob = new LoadJob(parentElement);
+      loadJobs.put(parentElement, loadJob);
+      new Thread(loadJob).start();
+    }
+
+    return loadJob;
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  private final class LoadJob implements Runnable
+  {
+    private Object parent;
+
+    private List<Object> children = new ArrayList<Object>();
+
+    public LoadJob(Object parent)
+    {
+      this.parent = parent;
+    }
+
+    public Object getParent()
+    {
+      return parent;
+    }
+
+    public Object[] getChildren()
+    {
+      synchronized (children)
+      {
+        return children.toArray(new Object[children.size()]);
+      }
+    }
+
+    public boolean hasChildren()
+    {
+      return false;
+    }
+
+    public void run()
+    {
+    }
+
+    @Override
+    public String toString()
+    {
+      return Messages.getString("AsyncContentProvider_0"); //$NON-NLS-1$
+    }
+  }
+}