Compile-fix for TransferThread.onFailure() signature change

The signature was changed in fred commit
5ea790c00c9c137edb45dc9548ce8ee492a107ca as follows:
-	public abstract void onFailure(FetchException e, ClientGetter state,
ObjectContainer container);
+	public abstract void onFailure(FetchException e, ClientGetter state);
Compile-fix for TransferThread.onFailure() signature change

The signature was changed in commit
e37fd31fa28c52faf3291040c056cf492ba927e5 as follows:
-	public abstract void onFailure(InsertException e, BaseClientPutter
state, ObjectContainer container);
+	public abstract void onFailure(InsertException e, BaseClientPutter
state);
Compile-fix for TransferThread.onFetchable() signature change

The signature was changed in fred commit
e37fd31fa28c52faf3291040c056cf492ba927e5 as follows:
-	public abstract void onFetchable(BaseClientPutter state,
ObjectContainer container);
+	public abstract void onFetchable(BaseClientPutter state);