@Override
		public String getRepresentation() {
			String modsRep = "";
			for (CliCustomMod mod : customMods) {
				modsRep += mod.toString() + ", ";
			}
			modsRep = modsRep.substring(0, modsRep.length() - 2);
			return String.format("Ptr %s %s", modsRep, type.toString());
		}
This is the method that subclasses should override. If stream is null, the method must not cause a NullPointerException,
i.e. it must handle this as if there was no stream to begin with.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/cli/blobs/CliAbstractSig.java