src/vs/workbench/browser/parts/editor/editorStatus.ts/ShowCurrentMarkerInStatusbarContribution/updateStatus
class ShowCurrentMarkerInStatusbarContribution:	private updateStatus(): void {
		const previousMarker = this.currentMarker;
		this.currentMarker = this.getMarker();
		if (this.hasToUpdateStatus(previousMarker, this.currentMarker)) {
			if (this.currentMarker) {
				const line = splitLines(this.currentMarker.message)[0];
				const text = `${this.getType(this.currentMarker)} ${line}`;
				if (!this.statusBarEntryAccessor.value) {
					this.statusBarEntryAccessor.value = this.statusbarService.addEntry({ name: localize('currentProblem', "Current Problem"), text: '', ariaLabel: '' }, 'statusbar.currentProblem', StatusbarAlignment.LEFT);
				}
				this.statusBarEntryAccessor.value.update({ name: localize('currentProblem', "Current Problem"), text, ariaLabel: text });
			} else {
				this.statusBarEntryAccessor.clear();
			}
		}
	}