title: Accessing Deeply nested HashMaps in Java
body: <p>So I have this HashMap:</p>
  
  <p><code>HashMap&lt;String,HashMap&lt;Float,HashMap&lt;Float,String&gt;&gt;&gt;</code></p>
  
  <p>But I'm not to sure how to add and remove elements from the most deeply nest structure.
  Can someone give an example?</p>
  
  <p>Thanks :)</p>
  
  <p>Update:</p>
  
  <p>Thanks for the help, But how can I just put on the first level of the HashMap? I have tried .put and I am getting an error.</p>
  
  <p>Thanks</p>