code: @Override
  	public boolean eIsSet(int featureID)
  	{
  		switch (featureID)
  		{
  			case XbasePackage.XTRY_CATCH_FINALLY_EXPRESSION__EXPRESSION:
  				return expression != null;
  			case XbasePackage.XTRY_CATCH_FINALLY_EXPRESSION__FINALLY_EXPRESSION:
  				return finallyExpression != null;
  			case XbasePackage.XTRY_CATCH_FINALLY_EXPRESSION__CATCH_CLAUSES:
  				return catchClauses != null && !catchClauses.isEmpty();
  			case XbasePackage.XTRY_CATCH_FINALLY_EXPRESSION__RESOURCES:
  				return resources != null && !resources.isEmpty();
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated