title: ANDROID how to filter a list base on another list in kotlin/java?
body: <p>I have two lists: </p>
  
  <pre><code>list_1 = [1, 2, 3, 4, 5]
  
  list_2 = [1, 3, 5, 6, 7]
  </code></pre>
  
  <p>I want to get a list like this:</p>
  
  <pre><code>list_3 = [1, 2, 3, 4, 5, 6, 7]
  </code></pre>
  
  <p>No need to sort in ascending order, Thanks.</p>