code: public static void resetClient(String name)
      {
          if (binder == null)
          {
              bind();
          }
          binder.getClientFactory().resetClient(name);
      }
docs: Remove the client of the given name from the static cache. Next time {@link #getClient(String, Properties, boolean)} is called,
  initialization cost will have to be paid once again.<br>
  Use <code>null</code> to reset the default client.<br>
  This method is mostly useful for tests when databases are reset and therefore clients become invalid as they hold connections to
  them.<br>
  If the name does not exist, no exception is thrown.
  
  @param name
  the client to reset, or <code>null</code> for the default client