void updateView(boolean updateMarkers, boolean updateNavigation) {
		if (updateMarkers) {
			activeLayouts = null;
		}
		if (updateNavigation) {
			overview = null;
		}
	}
Returns the Navigator Icon for this marker set

@return the Navigator Icon for this marker set
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/marker/MarkerSetImpl.java