Bug 41901 NPE upon startup
Build: I-20030820 Upon startup, I found about the NPE pasted below was logged 12 times. Error Aug 24, 2003 12:59:06.784 An internal error occurred during: "Open Progress View". java.lang.NullPointerException at org.eclipse.swt.widgets.Display.asyncExec(Display.java:461) at org.eclipse.ui.progress.UIJob.run(UIJob.java:73) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:61)
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/markers/internal/MarkerView.java
}
	/* (non-Javadoc)
	 * @see org.eclipse.ui.views.internal.tableview.TableView#registerGlobalActions(org.eclipse.ui.IActionBars)
	 */
	protected void registerGlobalActions(IActionBars actionBars) {
		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.COPY, copyAction);
		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.PASTE, pasteAction);
		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.DELETE, deleteAction);
		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.SELECT_ALL, selectAllAction);
		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.PROPERTIES, propertiesAction);
	}
	protected void initDragAndDrop() {
		int operations = DND.DROP_COPY;
		Transfer[] transferTypes = new Transfer[] {
			MarkerTransfer.getInstance(), 
			TextTransfer.getInstance()};
		DragSourceListener listener = new DragSourceAdapter() {
			public void dragSetData(DragSourceEvent event) {
				performDragSetData(event);
			}
			public void dragFinished(DragSourceEvent event) {
			}
		};
		getViewer().addDragSupport(operations, transferTypes, listener);	
	}
	/**
	 * The user is attempting to drag marker data.  Add the appropriate
	 * data to the event depending on the transfer type.
	 */
	private void performDragSetData(DragSourceEvent event) {