code: @Override
      public void debug(Object object, Object... objects) {
          if (isDebugEnabled()) {
              StringBuilder result = new StringBuilder();
              result.append(object.toString());
              for (Object obj : objects) {
                  if (obj == null) {
                      result.append("null");
                  } else {
                      result.append(obj.toString());
                  }
              }
              debugString(result.toString());
          }
      }
docs: Shows DEBUG output for the given Object's. It uses the
  toString() method to concatenate the objects.
  
  @param object  Object to apply toString() too and output
  @param objects Object[] to apply toString() too and output