title: use -source 7 or higher
body: <p>While trying to build a project using intelliJ Ultimate 12 I am getting these errors</p>
  
  <pre><code>use -source or higher to enable diamond operator
  use -source 7 or higher to enable multi-catch statement
  </code></pre>
  
  <p>I used the same code with same intelliJ Ultimate 12 on some other system and its working fine there. I want to know what configurations I need to set in my IDE to fix these build issues?</p>