title: opencv RNG alternative for Java
body: <p>I use opencv-3.2.0, I found RNG can use with C++, but not exist in Java:</p>
  
  <p>C++</p>
  
  <pre><code>RNG rng( 0xFFFFFFFF );
  rng.uniform( -3, 10 );
  rng.uniform(0, 200);
  </code></pre>
  
  <p>Java</p>
  
  <pre><code>There is no RNG
  </code></pre>
  
  <p>Please tell me how to use RNG uniform in Java.</p>