OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
result=freeIds.poll();	result=freeIds.remove(0);	freeIds.poll()	freeIds.remove(0)	neo4j	899adcd1645807efe663f17581c2150d2cd2fb27	org.neo4j.kernel.impl.store.id.FreeIdKeeper	_1 46 _2 49	_1 freeIds _2 freeIds	TCIVar freeIds		TCIVar freeIds	Uses	True