title: Java: vector declaration
body: <p>When I type my declare statement:</p>
  
  <pre><code>Vector&lt;double&gt; distance_vector = new Vector&lt;double&gt;();
  </code></pre>
  
  <p>I receive the error (underlining 'double' in both cases):</p>
  
  <blockquote>
    <p>Syntax error on token "double", Dimensions expected after this token</p>
  </blockquote>
  
  <p>What am I doing wrong here?</p>