code: public void setLangCode(String newLangCode) {
  		String oldLangCode = langCode;
  		langCode = newLangCode;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.LOCALE_SELECTOR__LANG_CODE, oldLangCode, langCode));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated