code: public void setUBASE(Integer newUBASE) {
  		Integer oldUBASE = ubase;
  		ubase = newUBASE;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.WINDOW_SPECIFICATION__UBASE, oldUBASE, ubase));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated