code: public Object get(int index) {
      try {
        return getValue(index);
      } catch (JMFUninitializedAccessException ex) {
        // No FFDC code needed
        // This is an expected exception which just means the field is unset, so we return null.
      } catch (JMFException ex) {
        FFDCFilter.processException(ex, "com.ibm.ws.sib.mfp.jmf.impl.JSListImpl.get", "215", this);
      }
      return null;
    }
docs: Implement the List.get() method.  This is semantically identical to
  JMFMessageData.getValue().