Bug 47922 Double-click does not go into resource folders [package explorer]
build I20031121 - In a self-hosting workspace with UI in source, - On the Java pref page, change the double-click behavior for the package explorer to Go Into. - In the Package Explorer, double-click on org.eclipse.ui. - It goes into the project. - Double-click on the schema folder. - It has no effect. It should go into it. - Choose Go Into from the context menu. - It goes into it OK
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerActionGroup.java
actionBars.setGlobalActionHandler(ActionFactory.MOVE.getId(), null);
				actionBars.updateActionBars();
				fLastElement= REST;
			}
		}
	}
	
	 void restoreFilterAndSorterState(IMemento memento) {
		fWorkingSetFilterActionGroup.restoreState(memento);
		fCustomFiltersActionGroup.restoreState(memento);
	}
	
	 void saveFilterAndSorterState(IMemento memento) {
		fWorkingSetFilterActionGroup.saveState(memento);
		fCustomFiltersActionGroup.saveState(memento);
	}
	
	public void fillActionBars(IActionBars actionBars) {
		super.fillActionBars(actionBars);
		setGlobalActionHandlers(actionBars);
		fillToolBar(actionBars.getToolBarManager());
		fillViewMenu(actionBars.getMenuManager());		
	}
	 void updateActionBars(IActionBars actionBars) {
		actionBars.getToolBarManager().removeAll();
		actionBars.getMenuManager().removeAll();
		fillActionBars(actionBars);
		actionBars.updateActionBars();
		fZoomInAction.setEnabled(true);
	}