d8572f
@@ -154,11 +154,6 @@
public final class LocalUserServer extends AbstractSaslServer implements SaslSer
         deleteChallenge();
     }
 
-    @Override
-    protected void finalize() throws Throwable {
-        deleteChallenge();
-    }
-
     @Override
     protected byte[] evaluateMessage(int state, final byte[] message) throws SaslException {
         switch (state) {
