OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return subscribedEvents != null && subscribedEvents.contains(eventName);	return subscribedEvents.contains(eventName);	subscribedEvents != null && subscribedEvents.contains(eventName)	subscribedEvents.contains(eventName)	buck	9007e2c172e18c53f0bc8662344f16138e0e48ae	com.facebook.buck.httpserver.StreamingWebSocketServlet.MyWebSocket	_1 89 _2 95	_1 subscribedEvents _2 subscribedEvents	v0 subscribedEvents.contains(eventName)		v0 subscribedEvents.contains(eventName)	Returns	True