Bug 44393 [Viewers] + shown in front of methods even if local types filter is on (different behaviour in outliner, members view and package explorer)
Test pass M4 - load JUnit - add an anonymous type to Assert#Assert - enable local type filter in Outliner observe: there is a plus in front of Assert which goes away when clicking on it. This might be JFace related but I would prefer that the plus is removed when the filter is switched on. - close Outliner - open Outliner observe: there isn't any plus sign in front of Assert - open Java Browsing perspective - enable local type filter in members view - select Assert class in Types view observe: the constructor Assert has a plus sign in front which goes away when clicking on it. - switch to another class - switch back to Assert observe: the constructor again has a plus sign in front. This is really annoying. The members view should at least behave like the outliner. - switch to package explorer - expand Assert - toggle local type filter observe: plus sign is added and removed correctly.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
}
	
	/*
	 * @see IPage#createControl
	 */
	public void createControl(Composite parent) {
		
		Tree tree= new Tree(parent, SWT.MULTI);
		AppearanceAwareLabelProvider lprovider= new AppearanceAwareLabelProvider(
			AppearanceAwareLabelProvider.DEFAULT_TEXTFLAGS |  JavaElementLabels.F_APP_TYPE_SIGNATURE,
			AppearanceAwareLabelProvider.DEFAULT_IMAGEFLAGS
		);
		fOutlineViewer= new JavaOutlineViewer(tree);		
		initDragAndDrop();
		fOutlineViewer.setContentProvider(new ChildrenProvider());
		fOutlineViewer.setLabelProvider(new DecoratingJavaLabelProvider(lprovider));
		
		Object[] listeners= fSelectionChangedListeners.getListeners();
		for (int i= 0; i < listeners.length; i++) {
			fSelectionChangedListeners.remove(listeners[i]);
			fOutlineViewer.addSelectionChangedListener((ISelectionChangedListener) listeners[i]);
		}
		
		listeners= fPostSelectionChangedListeners.getListeners();
		for (int i= 0; i < listeners.length; i++) {
			fPostSelectionChangedListeners.remove(listeners[i]);
			fOutlineViewer.addPostSelectionChangedListener((ISelectionChangedListener) listeners[i]);
		}
						
		MenuManager manager= new MenuManager(fContextMenuID, fContextMenuID);