ElementManipulator<T> () { ElementManipulator<T> manipulator = ElementManipulators.getManipulator(myElement); if (manipulator == null) { throw PluginException.createByClass( "No ElementManipulator instance registered for " + myElement + " [" + myElement.getClass() + "]" + " in " + this + " [" + getClass() + "]", null, myElement.getClass()); } return manipulator; }