Fix minor optimization proposed by FindBugs.

Ludovic Poitou

23.20.2011 60139f7c149add88a4ddcf5b4a8cb9be733c74ab

Fix minor optimization proposed by FindBugs.

 opends/src/server/org/opends/server/replication/server/ReplicationDraftCNKey.java

@@ -23,7 +23,7 @@
 *
 *
 *      Copyright 2009 Sun Microsystems, Inc.
 *      Portions Copyright 2010 ForgeRock AS.
 *      Portions Copyright 2010-2011 ForgeRock AS.
 */
package org.opends.server.replication.server;

@@ -49,7 +49,7 @@
    {
      String s = String.valueOf(draftCN);
      int a = 16-s.length();
      String sscn = new String("0000000000000000").substring(0, a) + s;
      String sscn = "0000000000000000".substring(0, a) + s;
      this.setData(sscn.getBytes("UTF-8"));
    } catch (UnsupportedEncodingException e)
    {