private BigInteger getHighlightIndex(Address address) {
			AddressIndexMap addressIndexMap = listingPanel.getAddressIndexMap();
			return addressIndexMap.getIndex(address);
		}
Signals to rebuild this component's data model.  This call should not do any real work
if the model is not 'dirty'.
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/graph/vertex/ListingGraphComponentPanel.java