### Question:
AbstractLambdaLoggerFactory implements ILambdaLoggerFactory { @Override public ILoggerFactory getUnderlyingLoggerFactory() { return underlyingLoggerFactory; } AbstractLambdaLoggerFactory(ILoggerFactory underlyingLoggerFactory); @Override ILoggerFactory getUnderlyingLoggerFactory(); @Override LambdaLogger getLogger(String name); abstract LambdaLogger buildLambdaLogger(Logger underlyingLogger);  }### Answer:
@Test public void getunderlyingLoggerFactory() throws Exception { }