private void MaybeInitBuilder()
 {
     if (viaProto || builder == null)
     {
         builder = YarnServerResourceManagerRecoveryProtos.ApplicationAttemptStateDataProto
                   .NewBuilder(proto);
     }
     viaProto = false;
 }
 public ApplicationAttemptStateDataPBImpl()
 {
     builder = YarnServerResourceManagerRecoveryProtos.ApplicationAttemptStateDataProto
               .NewBuilder();
 }