title: Eclipse Display (Shift+Ctrl+D) and Inspect (Shift+Ctrl+I) not working
body: <p>Eclipse Java EE IDE for Web Developers. Version: Luna Service Release    2 (4.4.2) Build id: 20150219-0600</p>
  
  <p>OS: oraclelinux-release-6Server-3.0.2.x86_64</p>
  
  <p>While debugging Display (Shift+Ctrl+D) and Inspect (Shift+Ctrl+I) popups shows just for a fraction of second instead of staying open.</p>
  
  <p>What could be the problem?</p>