OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
if(!projectFilesystem.exists(pathToInput))	if(!pathToInput.isPresent())	projectFilesystem.exists(pathToInput)	pathToInput.isPresent()	buck	361ab795b2a08f0c9dd9c95975222a9a91aeae6b	com.facebook.buck.android.TrimUberRDotJava.PerformTrimStep	_1 105 _2 110	_1 pathToInput _2 pathToInput	TCIVar pathToInput		TCIVar pathToInput	Uses	False