code: public void setXmSize(Integer newXmSize) {
  		Integer oldXmSize = xmSize;
  		xmSize = newXmSize;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.MDD__XM_SIZE, oldXmSize, xmSize));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated