OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
return Collections.unmodifiableSet(columnSet);	return Collections.unmodifiableList(getState(false).columnOrder.stream().map(this::getColumn).collect(Collectors.toList()));	Collections.unmodifiableSet(columnSet)	Collections.unmodifiableList(getState(false).columnOrder.stream().map(this::getColumn).collect(Collectors.toList()))	framework	6abb9c5c64c60db47e8f2dde87afaf0e76b2228c	com.vaadin.ui.Grid	_1 1642 _2 1736	_1 getColumns _2 getColumns	xyz Collections.unmodifiableSet(columnSet)	java.util.Collections	xyz Collections.unmodifiableList(getState(false).columnOrder.stream().map(this::getColumn).collect(Collectors.toList()))	Returns	False