private static List<Mutation> getMutations() {
    List<Mutation> mutations = new ArrayList<>(2);
    mutations.add(new Mutation(false, columnAname, valueAname, true));
    mutations.add(new Mutation(false, columnBname, valueBname, true));
    return mutations;
  }
Returns a List of Mutations for a row, with columnA having valueA and columnB having valueB
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServer.java