src/vs/workbench/services/textMate/browser/abstractTextMateService.ts/AbstractTextMateService/_toColorMap
class AbstractTextMateService:	private static _toColorMap(colorMap: string[]): Color[] {
		let result: Color[] = [null!];
		for (let i = 1, len = colorMap.length; i < len; i++) {
			result[i] = Color.fromHex(colorMap[i]);
		}
		return result;
	}