code: public Invocable invokeScriptWithOutAddOnLoader(ScriptWrapper script) throws ScriptException {
  		logger.debug("invokeScriptWithOutAddOnLoader " + script.getName());
  		preInvokeScript(script);
  
  		return invokeScriptImpl(script);
  	}
docs: Invokes the given {@code script}, synchronously, handling any {@code Exception} thrown during the invocation.
  
  @param script the script that will be invoked/evaluated
  @return an {@code Invocable} for the {@code script}, or {@code null} if none.
  @throws ScriptException if the engine of the given {@code script} was not found.
  @see #invokeScript(ScriptWrapper)
  @see Invocable