OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return groups;	return Collections.unmodifiableSet(groups);	groups	Collections.unmodifiableSet(groups)	hadoop	00254d7b8c714ae2000d0934d260b23458033529	org.apache.hadoop.security.authorize.AccessControlList	_1 62 _2 63	_1 groups _2 groups	TCIVar groups	java.util.Collections	TCIVar groups	Uses	True
return users;	return Collections.unmodifiableSet(users);	users	Collections.unmodifiableSet(users)	hadoop	00254d7b8c714ae2000d0934d260b23458033529	org.apache.hadoop.security.authorize.AccessControlList	_1 60 _2 61	_1 users _2 users	TCIVar users	java.util.Collections	TCIVar users	Uses	True