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 java.lang.Object#toString()
				 */
				public String toString() {
					return JavaEditorMessages.getString("JavaOutlinePage.error.NoTopLevelType"); 
				}
		
				/*
				 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(Class)
				 */
				public Object getAdapter(Class clas) {
					if (clas == IWorkbenchAdapter.class)
						return this;
					return null;
				}
			}
			
			/**
			 * Content provider for the children of an ICompilationUnit or
			 * an IClassFile
			 * @see ITreeContentProvider
			 */
			class ChildrenProvider implements ITreeContentProvider {