private static ProcedureProtos.Procedure.Builder createProcedureBuilder(long procId) {
    ProcedureProtos.Procedure.Builder builder = ProcedureProtos.Procedure.newBuilder();
    builder.setProcId(procId);
    builder.setClassName("java.lang.Object");
    builder.setSubmittedTime(0);
    builder.setState(ProcedureProtos.ProcedureState.RUNNABLE);
    builder.setLastUpdate(0);

    return builder;
  }
Older clients may not send along a timestamp in the MutationProto. Check that we default
correctly.
hbase-client/src/test/java/org/apache/hadoop/hbase/shaded/protobuf/TestProtobufUtil.java