src/vs/editor/contrib/stickyScroll/browser/stickyScrollWidget.ts/StickyScrollWidget/setState
class StickyScrollWidget:	public setState(state: StickyScrollWidgetState): void {
		this._disposableStore.clear();
		this._lineNumbers.length = 0;
		dom.clearNode(this._rootDomNode);

		this._lastLineRelativePosition = state.lastLineRelativePosition;
		this._lineNumbers = state.lineNumbers;
		this.renderRootNode();
	}