code: public void setInterface(boolean newInterface)
  	{
  		boolean oldInterface = interface_;
  		interface_ = newInterface;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, TypesPackage.JVM_GENERIC_TYPE__INTERFACE, oldInterface, interface_));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated