OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return fields.keySet();	return ImmutableList.copyOf(fields.keySet());	fields.keySet()	ImmutableList.copyOf(fields.keySet())	bazel	a8f007500f8930934524b379befec0d93d762fde	net.starlark.java.eval.ScriptTest.SimpleStruct	_1 254 _2 262	_1 fields _2 fields	v0 fields.keySet()	com.google.common.collect.ImmutableList	v0 fields.keySet()	Returns	True