_editingContext=ERXExtensions.newEditingContext();
_editingContext=ERXEC.newEditingContext();
    public static NSArray orderedComponents(EOEditingContext ec) {        NSMutableArray result=new NSMutableArray();        if (_cachedComponents==null) {            _editingContext=ERXExtensions.newEditingContext();            _cachedComponents=new NSMutableArray();            addChildrenOfComponentToArray(null,_cachedComponents,_editingContext);        }        for (Enumeration e=_cachedComponents.objectEnumerator(); e.hasMoreElements();) {            result.addObject(EOUtilities.localInstanceOfObject(ec,(EOEnterpriseObject)e.nextElement()));        }        return result;    }