code: public void delayEvent(PvmExecutionImpl targetScope, VariableEvent variableEvent) {
      DelayedVariableEvent delayedVariableEvent = new DelayedVariableEvent(targetScope, variableEvent);
      delayEvent(delayedVariableEvent);
    }
docs: Delays a given variable event with the given target scope.
  
  @param targetScope   the target scope of the variable event
  @param variableEvent the variable event which should be delayed