public void addOverviewProvider(OverviewProvider provider) {
		overviewProviders.add(provider);
		provider.setProgram(getProgram(), layoutModel.getAddressIndexMap());
		buildPanels();
	}
Adds the given OverviewProvider with will be displayed in this panels right margin area.

@param provider the OverviewProvider to display.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/listingpanel/ListingPanel.java