An entity (Model) to map each Solr Collation nodewhen spellcheck is enabled

The model created to map Collation node as shown below
<lst name="spellcheck">
  <lst name="suggestions">
    <lst name="produtc">
      <int name="numFound">1</int>
      <int name="startOffset">0</int>
      <int name="endOffset">7</int>
      <arr name="suggestion">
        <str>product</str>
      </arr>
    </lst>
    <lst name="collation">
      <str name="collationQuery">product</str>
      <int name="hits">1000</int>
      <lst name="misspellingsAndCorrections">
        <str name="produtc">product</str>
      </lst>
    </lst>
  </lst>
</lst>