@Override
		T typedRemove(T u) throws IOException {
			long key = u.getKey();
			T in = get(key);
			if (u != in) {
				return null;
			}
			table.deleteRecord(key);
			cache.delete(key);
			return in;
		}
The implementation of {@link BoundedStuff} to facilitate the implementation of
{@link Map#values()}.
Ghidra/Debug/ProposedUtils/src/main/java/ghidra/util/database/DBCachedObjectStore.java