@Override
	public Entry<Long, T> last() {
		return store.safe(lock.readLock(), () -> store.entries.last(direction));
	}
This provides the implementation of {@link Map#entrySet()} for
{@link DBCachedObjectStore#asMap()}

<p>
The store acts as a map from object id to object, thus an entry has a long key and object value.

@param <T> the type of objects in the store
Ghidra/Debug/ProposedUtils/src/main/java/ghidra/util/database/DBCachedObjectStoreEntrySet.java