is this a failed execution ? concode_field_sep TermVectorsResponse response concode_elem_sep MultiTermVectorsResponse.Failure failure concode_field_sep void writeTo concode_elem_sep String getIndex concode_elem_sep void readFrom concode_elem_sep String getType concode_elem_sep TermVectorsResponse getResponse concode_elem_sep String getId concode_elem_sep MultiTermVectorsResponse.Failure getFailure concode_elem_sep MultiTermVectorsItemResponse readItemResponse
boolean function ( ) { return failure != null ; }