java如何添加Hashmap

Question

for (Object propNameObject : map.keySet()) {
            count++;
            String propertyName = (String) propNameObject;
            Object property1 = propUtils.getProperty(oldObject, propertyName);
            Object property2 = propUtils.getProperty(newObject, propertyName);

如何将其添加到map中，因为propNameObject是我的键，而该键的值是property1和property2

例如：

     **name**:a[0]pradeep
              a[1]vijay`
      Noofdays:a[0]25`
               a[1]27