code: public void setType(JvmType newType)
  	{
  		JvmType oldType = type;
  		type = newType;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, XtypePackage.XFUNCTION_TYPE_REF__TYPE, oldType, type));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated