OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return userSources;	return Collections.unmodifiableMap(userSources);	userSources	Collections.unmodifiableMap(userSources)	hbase	29d1a97482a1b84c2372c1ad93190431ef558454	org.apache.hadoop.hbase.regionserver.MetricsUserAggregateSourceImpl	_1 93 _2 93	_1 getUserSources _2 getUserSources	v0 userSources	java.util.Collections	v0 userSources	Returns	True