public Builder mergeFrom(org.apache.hadoop.yarn.proto.YarnProtos.ApplicationAttemptIdProto other) { if (other == org.apache.hadoop.yarn.proto.YarnProtos.ApplicationAttemptIdProto.getDefaultInstance()) return this; if (other.hasApplicationId()) { mergeApplicationId(other.getApplicationId()); } if (other.hasAttemptId()) { setAttemptId(other.getAttemptId()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }