public void runCoordinatedOperation(Procedure spy, BarrierAnswer commit, String... cohort)
    throws Exception {
    runCoordinatedOperation(spy, new AcquireBarrierAnswer(procName, cohort), commit, cohort);
  }
Just run a procedure with the standard name and data, with not special task for the mock
coordinator (it works just like a regular coordinator). For custom behavior see
{@link #runCoordinatedOperation(Procedure, AcquireBarrierAnswer, BarrierAnswer, String[])} .
@param spy    Spy on a real {@link Procedure}
@param cohort expected cohort members
@throws Exception on failure
hbase-server/src/test/java/org/apache/hadoop/hbase/procedure/TestProcedureCoordinator.java