OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
sb = new StringBuffer(len + 4)	sb = new StringBuilder(len + 2)	new StringBuffer(len + 4)	new StringBuilder(len + 2)	voltdb	69db2e038f5f4c4a0752737ffc6db9ece3c37165	org.json_voltpatches.JSONObject	_1 1116 _2 1151	_1 sb _2 sb	v0 len	java.lang.StringBuilder	v0 len	AssignedTo	False