Minor code improvement is the equals method

lutoff

08.29.2006 b7ea2cebe97049fa78037db772a2912afc3dc62f

Minor code improvement is the equals method

 opends/src/server/org/opends/server/synchronization/UpdateMessage.java

@@ -202,9 +202,16 @@
  @Override
  public boolean equals(Object obj)
  {
    if (obj.getClass() != this.getClass())
    if (obj != null)
    {
      if (obj.getClass() != this.getClass())
        return false;
      return changeNumber.equals(((UpdateMessage) obj).changeNumber);
    }
    else
    {
      return false;
    return changeNumber.equals(((UpdateMessage)obj).changeNumber);
    }
  }

  /**