OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return dbService.streamForFieldNames(fieldNames);	return dbService.findForFieldNames(fieldNames);	dbService.streamForFieldNames(fieldNames)	dbService.findForFieldNames(fieldNames)	graylog2-server	6fdb71e6b99c6b9fcad7d1853a64dfa6384a7609	org.graylog2.indexer.fieldtypes.MongoFieldTypeLookup	_1 171 _2 171	_1 getTypesStream _2 getTypesStream	v0 dbService v1 fieldNames		v0 dbService v1 fieldNames	Returns	True