@Override
    public HBaseTestOutputStreamManager createManager(final String name, final FactoryData data) {
      return new HBaseTestOutputStreamManager(data.target, data.layout);
    }
Create an OutputStreamManager.
@param name The name of the entity to manage.
@param data The data required to create the entity.
@return The OutputStreamManager
hbase-logging/src/test/java/org/apache/hadoop/hbase/logging/HBaseTestAppender.java