OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return Collections.singletonList(pattern);	return Collections.singleton(pattern);	Collections.singletonList(pattern)	Collections.singleton(pattern)	elasticsearch	f3317eb82d853623fa205b9e5fc92bcd9296a210	org.elasticsearch.index.mapper.MapperService	_1 747 _2 746	_1 simpleMatchToFullName _2 simpleMatchToFullName	v0 pattern	java.util.Collections	v0 pattern	Returns	True