protected void assertClipboardServiceAddress(DockingAction copyAction, String address) {
		Object clipboardService = getInstanceField("clipboardService", copyAction);
		ProgramLocation location =
			(ProgramLocation) getInstanceField("currentLocation", clipboardService);
		assertEquals("Clipboard service does not have the correct location", getAddress(address),
			location.getAddress());
	}
Finds an edge that represents the given edge, which may no longer exist with
the same (==) edge instances.
Ghidra/Features/FunctionGraph/src/test.slow/java/ghidra/app/plugin/core/functiongraph/AbstractFunctionGraphTest.java