Small code cleanups

Jean-Noël Rouvignac

11.02.2016 853fc2f346b03e3346406656dfad5346dc2d54a6

 opendj-server-legacy/src/main/java/org/opends/server/loggers/TextErrorLogPublisher.java

@@ -452,10 +452,10 @@
  {
    if (isEnabledFor(category, severity))
    {
      StringBuilder sb = new StringBuilder();
      sb.append("[");
      sb.append(TimeThread.getLocalTime());
      sb.append("] category=")
      StringBuilder sb = new StringBuilder()
          .append("[")
          .append(TimeThread.getLocalTime())
          .append("] category=")
          .append(category)
          .append(" severity=")
          .append(severity)