src/vs/editor/contrib/linesOperations/browser/sortLinesCommand.ts/SortLinesCommand/getCollator
class SortLinesCommand:	public static getCollator(): Intl.Collator {
		if (!SortLinesCommand._COLLATOR) {
			SortLinesCommand._COLLATOR = new Intl.Collator();
		}
		return SortLinesCommand._COLLATOR;
	}