Bug 11773 java browsing: sorter for Members view
i'd like to be able to sort and filters things in package and type views (sorting more important)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/MembersView.java
IType[] types;
				try {
					types= ((ICompilationUnit)parent).getAllTypes();
				} catch (JavaModelException ex) {
					return false;
				}
				for (int i= 0; i < types.length; i++) {
					boolean result= isValidElement(types[i]);
					if (result)
						return true;
				}
			}
		}
		return false;
	}
	/**
	 * Finds the element which has to be selected in this part.
	 * 
	 * @param je	the Java element which has the focus
	 */
	protected IJavaElement findElementToSelect(IJavaElement je) {
		if (je == null)
			return null;
		switch (je.getElementType()) {
			case IJavaElement.METHOD:
			case IJavaElement.FIELD:
			case IJavaElement.TYPE:
			case IJavaElement.PACKAGE_DECLARATION:
			case IJavaElement.IMPORT_CONTAINER:
			case IJavaElement.IMPORT_DECLARATION: