class HistoryKey implements Serializable {

    public boolean matches(HistoryKey pKey) {
        return mBean.apply(pKey.mBean);
    }

      HistoryKey(JmxReadRequest pJmxRequest);
      HistoryKey(JmxWriteRequest pJmxReq);
      HistoryKey(JmxExecRequest pJmxReq);
    public  HistoryKey(String pMBean, String pOperation, String pTarget);
    public  HistoryKey(String pMBean, String pAttribute, String pPath, String pTarget);

}