OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
this.username=userNameOrNull;	this.username=username;	this.username=userNameOrNull	this.userNameOrNull=userNameOrNull	neo4j	90527c689b2d274d5a75929ec839368f4bc61668	org.neo4j.kernel.api.ExecutingQuery	_1 40 _2 41	_1 userNameOrNull _2 username	TCIVar userNameOrNull		TCIVar userNameOrNull	Uses	False