@Override
		public Object getTransferData(DataFlavor flavor)
				throws UnsupportedFlavorException, IOException {
			return null;
		}
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