code: public void setDefault(boolean newDefault)
  	{
  		boolean oldDefault = default_;
  		default_ = newDefault;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, TypesPackage.JVM_OPERATION__DEFAULT, oldDefault, default_));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated