code: public void setXoaSize(Integer newXoaSize) {
  		Integer oldXoaSize = xoaSize;
  		xoaSize = newXoaSize;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.OBJECT_AREA_SIZE__XOA_SIZE, oldXoaSize, xoaSize));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated