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
private MarkerList currentMarkers = new MarkerList();
	private int totalMarkers = 0;
	private boolean markerCountDirty = true;
	WorkbenchJob uiJob;
	
	/**
	 * This job is scheduled whenever a filter or resource change occurs. It computes the new
	 * set of markers and schedules a UI Job to cause the changes to be reflected in the UI.
	 */
	
	private RestartableJob refreshJob = null;
	private void internalRefresh(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
		int markerLimit = getMarkerLimit();
		monitor.beginTask(Messages.getString("MarkerView.19"), markerLimit == -1? 60 : 100); 
		
		haltTableUpdates();
		IJobManager jobMan = Platform.getJobManager();
		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
		
		try {
			monitor.subTask(WAITING_FOR_WORKSPACE_CHANGES_TO_FINISH);
			
			jobMan.beginRule(root, monitor);
			
			if (monitor.isCanceled()) {
				return;
			}
			
			monitor.subTask(SEARCHING_FOR_MARKERS);