Removed now useless calls to String.valueOf() on arguments of ArgN.get(...).

Jean-Noel Rouvignac

03.10.2014 31216400c324b43c15b8a9eea6d89604247ebb14

 opendj3-server-dev/src/server/org/opends/server/tools/RebuildIndex.java

@@ -638,8 +638,7 @@
        final StringBuilder failureReason = new StringBuilder();
        if (!LockFileManager.releaseLock(lockFile, failureReason))
        {
          logger.warn(WARN_REBUILDINDEX_CANNOT_UNLOCK_BACKEND.get(backend
              .getBackendID(), String.valueOf(failureReason)));
          logger.warn(WARN_REBUILDINDEX_CANNOT_UNLOCK_BACKEND.get(backend.getBackendID(), failureReason));
        }
      }
      catch (Exception e)