if (DEBUG) debug("SecurityManager forbids reading system properties. Ignored");
if (Configuration.DEBUG) log.fine("SecurityManager forbids reading system properties. Ignored");
  private void handleBooleanProperty(final String name)  {    String s = null;    try      {        s = System.getProperty(name);      }    catch (SecurityException x)      {        if (DEBUG)          debug("SecurityManager forbids reading system properties. Ignored");      }    if (s != null)      {        s = s.trim().toLowerCase();        // we have to test for explicit "true" or "false".  anything else may        // hide valid value set previously        if (s.equals(TRUE) || s.equals(FALSE))          {            if (DEBUG)              debug("Setting " + name + " to '" + s + "'");            props.put(name, s);          }        else          {            if (DEBUG)              debug("Invalid value for -D" + name + ": " + s + ". Ignored");          }      }  }