OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
List<PlanNodeStats> planNodeStats=stageInfo.getTasks().stream().map(TaskInfo::getStats).flatMap(taskStats -> getPlanNodeStats(taskStats).stream()).collect(toList());	List<PlanNodeStats> planNodeStats=stageInfos.stream().flatMap(stageInfo -> stageInfo.getTasks().stream()).map(TaskInfo::getStats).flatMap(taskStats -> getPlanNodeStats(taskStats).stream()).collect(toList());	stageInfo.getTasks()	stageInfo -> stageInfo.getTasks().stream()	presto	f9d17d0d09f5331c9fd86687c376c9cfa042673a	com.facebook.presto.sql.planner.planPrinter.PlanNodeStatsSummarizer	_1 48 _2 48	_1 stageInfo _2 stageInfos	TCIVar stageInfo		TCIVar stageInfo	Uses	True