@Override
	public T get(Object key) {
		if (!(key instanceof Long)) {
			return null;
		}
		return store.getObjectAt((Long) key);
	}
This provides the implementation of {@link DBCachedObjectStore#asMap()}

<p>
This implements a map from object id (long) to object. Objects cannot be added directly to this
map, e.g., {@link #put(Long, DBAnnotatedObject)} is not supported. Instead use
{@link DBCachedObjectStore#create(long)}.

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