@Override
	public void setAddressSet(AddressSetView set) {
		markers = new ModifiableAddressSetCollection();
		if (set != null) {
			add(set);
		}
	}
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