OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return Lists.newArrayList(this.streams);	return ImmutableSet.copyOf(this.streams);	Lists.newArrayList(this.streams)	ImmutableSet.copyOf(this.streams)	graylog2-server	be552b5df4dc40b389d4668370d628fbea7dc71c	org.graylog2.plugin.Message	_1 357 _2 356	_1 getStreams _2 getStreams	v0 this.streams	com.google.common.collect.ImmutableSet	v0 this.streams	Returns	True