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
* 
	 * @param elements
	 *           the elements to remove
	 */
	private void internalRemove(Object[] elements) {
		Object input = getInput();
		HashSet parentItems = new HashSet(5);
		for (int i = 0; i < elements.length; ++i) {
			if (equals(elements[i], input)) {
				setInput(null);
				return;
			}
			Widget childItem = findItem(elements[i]);
			if (childItem instanceof Item) {
				Item parentItem = getParentItem((Item) childItem);
				if (parentItem != null) {
					parentItems.add(parentItem);
				}
				disassociate((Item) childItem);
				childItem.dispose();
			}
		}
		Control tree = getControl();
		for (Iterator i = parentItems.iterator(); i.hasNext();) {
			Item parentItem = (Item) i.next();
			if (!getExpanded(parentItem) && getItemCount(parentItem) == 0) {
				
				if (isExpandable(parentItem.getData())) {
					newItem(parentItem, SWT.NULL, -1);
				} else {