Changed signatures of directory listing returning methods to

SortedMap where appropriate.  Fixed embarassing accumulation of
broken javadocs.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3258 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/DeletedChildImpl.java

@@ -95,7 +95,7 @@ public class DeletedChildImpl implements DeletedChild, Serializable
     /**
      * Equality in the database entity sense.
      * @param obj
-     * @return
+     * @return Equality.
      */
     @Override
     public boolean equals(Object obj)
@@ -113,6 +113,7 @@ public class DeletedChildImpl implements DeletedChild, Serializable
     }
 
     /**
+     * Get a hash code.
      * @return A hash code.
      */
     @Override