1 files changed, 42 insertions, 42 deletions

diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/provisional/TreeModelViewer.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/provisional/TreeModelViewer.java
index 5e3d35722..15bdacacf 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/provisional/TreeModelViewer.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/provisional/TreeModelViewer.java
@@ -20,17 +20,17 @@ import org.eclipse.ui.IMemento;
 /**
  * A tree viewer for a model.
  * <p>
- * Style flags supported by this viewer are the same as for {@link org.eclipse.jface.viewers.TreeViewer}, 
+ * Style flags supported by this viewer are the same as for {@link org.eclipse.jface.viewers.TreeViewer},
  * except:
  * <ul>
- * <li>SWT.VIRTUAL - Indicates that the viewer should be in lazy mode.  This 
+ * <li>SWT.VIRTUAL - Indicates that the viewer should be in lazy mode.  This
  * flag is required when creating this viewer.
  * <li>SWT.POP_UP - Indicates that the viewer is used in a popup window, and it
- * should ignore requests from the model to select, expand, or collapse tree 
+ * should ignore requests from the model to select, expand, or collapse tree
  * elements.</li>
  * </ul>
  * </p>
- * @since 3.3 
+ * @since 3.3
  * @noextend Clients may instantiate this class. Clients may not subclass this class.
  */
 public class TreeModelViewer extends InternalTreeModelViewer {
@@ -38,152 +38,152 @@ public class TreeModelViewer extends InternalTreeModelViewer {
 	public TreeModelViewer(Composite parent, int style, IPresentationContext context) {
 		super(parent, style, context);
 	}
-	
+
 	/**
 	 * Returns this viewer's presentation context.
-	 * 
+	 *
 	 * @return presentation context
 	 */
 	@Override
 	public IPresentationContext getPresentationContext() {
 		return super.getPresentationContext();
-	}	
+	}
 
 	/**
 	 * Registers the given listener for model delta notification.
-	 * 
+	 *
 	 * @param listener model delta listener
 	 */
 	@Override
 	public void addModelChangedListener(IModelChangedListener listener) {
-		super.addModelChangedListener(listener); 
+		super.addModelChangedListener(listener);
 	}
-	
+
 	/**
 	 * Unregisters the given listener from model delta notification.
-	 * 
+	 *
 	 * @param listener model delta listener
 	 */
 	@Override
 	public void removeModelChangedListener(IModelChangedListener listener) {
 		super.removeModelChangedListener(listener);
-	}	
-	
+	}
+
 	/**
 	 * Registers the specified listener for view update notifications.
-	 * 
+	 *
 	 * @param listener listener
 	 */
 	@Override
 	public void addViewerUpdateListener(IViewerUpdateListener listener) {
 		super.addViewerUpdateListener(listener);
 	}
-	
+
 	/**
 	 * Removes the specified listener from update notifications.
-	 * 
+	 *
 	 * @param listener listener
 	 */
 	@Override
 	public void removeViewerUpdateListener(IViewerUpdateListener listener) {
 		super.removeViewerUpdateListener(listener);
 	}
-		
+
 	/**
 	 * Returns whether columns can be toggled on/off for this viewer's current
 	 * input element.
-	 * 
+	 *
 	 * @return whether columns can be toggled on/off
 	 */
 	@Override
 	public boolean canToggleColumns() {
 		return super.canToggleColumns();
-	}	
-	
+	}
+
 	/**
 	 * Returns the current column presentation for this viewer, or <code>null</code>
 	 * if none.
-	 * 
+	 *
 	 * @return column presentation or <code>null</code>
 	 */
 	@Override
 	public IColumnPresentation getColumnPresentation() {
 		return super.getColumnPresentation();
-	}	
-	
+	}
+
 	/**
 	 * Returns identifiers of the visible columns in this viewer, or <code>null</code>
 	 * if there are currently no columns.
-	 *  
+	 *
 	 * @return visible columns identifiers or <code>null</code>
 	 */
 	@Override
 	public String[] getVisibleColumns() {
 		return super.getVisibleColumns();
-	}  	
-	
+	}
+
 	/**
 	 * Initializes viewer state from the memento
-	 * 
+	 *
      * @param memento the {@link IMemento} to read from
 	 */
 	@Override
 	public void initState(IMemento memento) {
 		super.initState(memento);
 	}
-	
+
 	/**
 	 * Save viewer state into the given memento.
-	 * 
+	 *
      * @param memento the {@link IMemento} to save to
 	 */
 	@Override
 	public void saveState(IMemento memento) {
 		super.saveState(memento);
 	}
-	
+
     /**
-     * @return Returns true if columns are being displayed currently. 
+     * @return Returns true if columns are being displayed currently.
      */
 	@Override
 	public boolean isShowColumns() {
 		return super.isShowColumns();
-	}	
-	
+	}
+
 	/**
 	 * Resets any persisted column size for the given columns
-	 * 
+	 *
 	 * @param columnIds array of column identifiers
 	 */
 	@Override
 	public void resetColumnSizes(String[] columnIds) {
 		super.resetColumnSizes(columnIds);
 	}
-	
+
 	/**
 	 * Toggles columns on/off for the current column presentation, if any.
-	 * 
+	 *
 	 * @param show whether to show columns if the current input supports
 	 * 	columns
 	 */
 	@Override
 	public void setShowColumns(boolean show) {
 		super.setShowColumns(show);
-	}	
-	
+	}
+
 	/**
-	 * Sets the visible columns for this viewer. Id's correspond to 
+	 * Sets the visible columns for this viewer. Id's correspond to
 	 * column identifiers from a column presentation. Use <code>null</code>
 	 * or an empty collection to display default columns for the current
 	 * column presentation. Only affects the current column presentation.
-	 * 
+	 *
 	 * @param ids column identifiers or <code>null</code>
 	 */
 	@Override
 	public void setVisibleColumns(String[] ids) {
 		super.setVisibleColumns(ids);
-	}		
-	
+	}
+
     @Override
 	public ViewerLabel getElementLabel(TreePath path, String columnId) {
         return super.getElementLabel(path, columnId);