code: public void setUndfData(byte[] newUndfData) {
  		byte[] oldUndfData = undfData;
  		undfData = newUndfData;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.NOP__UNDF_DATA, oldUndfData, undfData));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated