org.eclipse.debug.core.DebugException: 检索数组的组件类型时发生 com.sun.jdi.ClassNotLoadedException: 尚未装入类型。

    private void setIpComboValue()
    {
        ipCombo.removeAllItems();
        HashMap hsMap = new HashMap();
        String filePath = FileLaxOperation.getPathLax();
        hsMap = FileLaxOperation.getHistoryIP(filePath);
        int hsSize = hsMap.size();
        if(hsSize != 0)
        {
            ClassHistoryIP[] classHistoryIP = new ClassHistoryIP[hsSize];
            fullClssHistoryIP(hsMap, classHistoryIP);
            // 排序classHistoryIP[]数组,时间最大的即时间最近的放在最前面
            sortClssHistoryIp(hsSize, classHistoryIP);
            ipCombo.addItem(classHistoryIP[0]);
        }
        else
        {
            //do nothing
        }
        String ip = ComInfo.getIpAddress();// 文件中原来配置的IP
        if(hsMap.containsKey(ip))
        {
            // do nothing
        }
        else
        {
            ipCombo.addItem(ip);
            ipCombo.setSelectedItem(ip);
        }

    }