title: converting for loop to java 8 stream
body: <p>I was playing around with Java 8. I had some trouble converting this for loop into Java 8 Stream.</p>
  
  <pre><code>for (int y = 0; y &lt; 5; y ++) {
      for (int x = y; x &lt; 10; x += 2) {
          System.out.println(x+y);
      }
  }
  </code></pre>
  
  <p>Please help!</p>