### Question:
Bootstrap implements ExternalResourceReleasable { public Map<String, ChannelHandler> getPipelineAsMap() { ChannelPipeline pipeline = this.pipeline; if (pipeline == null) { throw new IllegalStateException("pipelineFactory in use"); } return pipeline.toMap(); } protected  Bootstrap(); protected  Bootstrap(ChannelFactory channelFactory); ChannelFactory getFactory(); void setFactory(ChannelFactory factory); ChannelPipeline getPipeline(); void setPipeline(ChannelPipeline pipeline); Map<String, ChannelHandler> getPipelineAsMap(); void setPipelineAsMap(Map<String, ChannelHandler> pipelineMap); ChannelPipelineFactory getPipelineFactory(); void setPipelineFactory(ChannelPipelineFactory pipelineFactory); Map<String, Object> getOptions(); void setOptions(Map<String, Object> options); Object getOption(String key); void setOption(String key, Object value); void releaseExternalResources(); void shutdown();  }### Answer:
@Test public void shouldHaveInitialEmptyPipelineMap() { assertTrue(newBootstrap().getPipelineAsMap().isEmpty()); }