fOutlineViewer.refresh(false);
fOutlineViewer.refresh();
			private void setTopLevelTypeOnly(boolean show) {				fTopLevelTypeOnly= show;				setChecked(show);				fOutlineViewer.refresh(false);								IPreferenceStore preferenceStore= JavaPlugin.getDefault().getPreferenceStore(); 				preferenceStore.setValue("GoIntoTopLevelTypeAction.isChecked", show); //$NON-NLS-1$			}