public Builder mergeFrom(org.apache.hadoop.yarn.proto.YarnProtos.SerializedExceptionProto other) { if (other == org.apache.hadoop.yarn.proto.YarnProtos.SerializedExceptionProto.getDefaultInstance()) return this; if (other.hasMessage()) { bitField0_ |= 0x00000001; message_ = other.message_; onChanged(); } if (other.hasTrace()) { bitField0_ |= 0x00000002; trace_ = other.trace_; onChanged(); } if (other.hasClassName()) { bitField0_ |= 0x00000004; className_ = other.className_; onChanged(); } if (other.hasCause()) { mergeCause(other.getCause()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }