dumb xml-file with unique tags (Java)

Question

I have a .xml file with this kind of tag: "tag_X" and "sub_tagY". Like this:

<tag_1>
  <sub_tag1>
    <key>something here</key>
  </sub_tag1>
<tag_1>
<tag_2>
  <sub_tag1>
    <key>something here</key>
  </sub_tag1>
  <sub_tag2>
    <key>something here</key>
  </sub_tag2>
<tag_2>
<tag_3>
  <sub_tag1>
    <key>something here</key>
  </sub_tag1>
<tag_3>

I started using DOM but this is not working properly... Can anyone help me to read it in Java? Thanks!!

Answer 1

You can use the xstream library. More details about XStream Docs

Thanks