title: Difference between multiple System.out.print() and concatenation
body: <p>Basically, I was wondering which approach is better practice,</p>
  
  <pre><code>for(int i = 0; i &lt; 10000; i++){
      System.out.print("blah");
  }
  System.out.println("");
  </code></pre>
  
  <p>or</p>
  
  <pre><code>String over_9000_blahs = "";
  for(int i = 0; i &lt; 10000; i++){
      over_9000_blahs += "blah";
  }
  System.out.println(over_9000_blahs);
  </code></pre>
  
  <p>or is there an even better way that I'm not aware of?</p>