code: @Override
  	public <T> T getInterface(Object thiz, Class<T> clasz) {
  		return ((Invocable) scriptEngine).getInterface(thiz, clasz);
  	}
docs: /*
  (non-Javadoc)
  
  @see javax.script.Invocable#getInterface(java.lang.Object,
  java.lang.Class)