setTreeChecked(fRoot, selection); fListViewer.setAllChecked(selection);
IStructuredSelection selection= (IStructuredSelection) event.getSelection(); Object selectedElement= selection.getFirstElement(); if (selectedElement == null) { fCurrentTreeSelection= null; fListViewer.setInput(fCurrentTreeSelection); return; } populateListViewer(selectedElement);
			public void run() {				setTreeChecked(fRoot, selection);				fListViewer.setAllChecked(selection);			}