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.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
Item item = items[i];
			Widget o = internalFindItem(item, element);
			if (o != null)
				return o;
		}
		return null;
	}
	
	protected void internalRefresh(Object element) {
		internalRefresh(element, true);
	}
	
	protected void internalRefresh(Object element, boolean updateLabels) {
		
		if (element == null) {
			internalRefresh(getControl(), getRoot(), true, updateLabels);
			return;
		}
		Widget item = findItem(element);
		if (item != null) {
			
			internalRefresh(item, element, true, updateLabels);
		}
	}
	/**
	 * Refreshes the tree starting at the given widget.
	 * 
	 * @param widget
	 *           the widget
	 * @param element