code: public void setFtWtClass(Integer newFtWtClass) {
  		Integer oldFtWtClass = ftWtClass;
  		ftWtClass = newFtWtClass;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_WT_CLASS, oldFtWtClass, ftWtClass));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated