public StageConfig removeStage(String pipelineName, String stageName) { CruiseConfig cruiseConfig = loadForEdit(); PipelineConfig pipelineConfig = cruiseConfig.pipelineConfigByName(new CaseInsensitiveString(pipelineName)); StageConfig stageConfig = pipelineConfig.findBy(new CaseInsensitiveString(stageName)); pipelineConfig.remove(stageConfig); writeConfigFile(cruiseConfig); return stageConfig; }