/**
* Used for storing a cached hash code computed from a
- * {@link TransferableGraph1} instance <em>without</em> this cached hashcode
- * key,value pair in the <code>extensions</code> map.
+ * {@link TransferableGraph1} instance in the metadata map of the
+ * <code>DataContainer</code> containing the TG.
*/
public final static String CACHED_HASHCODE = "cached.hashCode";