Bug 63349 [Markers] MarkerView leaks a Clipboard
The clipboard created by the MarkerView is leaked (not disposed).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
protected void updateStatusMessage() {
		ISelection selection = getViewer().getSelection();
		
		if (selection instanceof IStructuredSelection)
			updateStatusMessage((IStructuredSelection) selection);
		else 
			updateStatusMessage(null);
	}
	/**
	 * Updates that message displayed in the status line.  If the
	 * selection parameter is <code>null</code> or its size is 0, the status 
	 * area is blanked out.  If only 1 marker is selected, the
	 * status area is updated with the contents of the message
	 * attribute of this marker.  In other cases (more than one marker
	 * is selected) the status area indicates how many items have
	 * been selected.
	 * <p>
	 * This method may be overwritten.
	 * </p><p>
	 * This method is called whenever a selection changes in this view.
	 * </p>
	 * @param selection a valid selection or <code>null</code>
	 */
	protected void updateStatusMessage(IStructuredSelection selection) {
		String message = ""; 
		
		if (selection == null || selection.size() == 0){
			
			message = updateSummaryVisible();
		} else if (selection.size() == 1) {