@Override
  public Message messageFromObject() {
    TableList.Builder builder = TableList.newBuilder();
    for (TableModel aTable : tables) {
      builder.addName(aTable.getName());
    }
    return builder.build();
  }
@param tables the tables to set
hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/model/TableListModel.java