title: How to zip two Java Lists
body: <p>I have 2 Lists:</p>
  
  <pre><code>List&lt;String&gt; subjectArr = Arrays.asList&lt;String&gt;("aa", "bb", "cc");
  List&lt;Long&gt; numArr = Arrays.asList&lt;Long&gt;(2L, 6L, 4L);
  </code></pre>
  
  <p>How do I create new <code>List</code> and zip two Lists into it?</p>
  
  <pre><code>List&lt;?&gt; subjectNumArr = zip(subjectArr, numArr);
  // subjectNumArr == [{'aa',2},{'bb',6},{'cc',4}]
  </code></pre>