title: Eclipse debugger and remote debugger not working
body: <p>I m using Eclipse Luna Version: Luna Release (4.4.0)
  Build id: 20140612-0600-32 BIT
  I have some breakpoints and remote debugger on which use to work as expected.</p>
  
  <p>Suddenly it stopped working. I m debugging using Target runtime option.</p>
  
  <p>Now , it does not stop at the breakpoints. Though in case of remote debugging , it connects to the port.
  Verified that using netstat.
  But it is just not stopping at breakpoints. I m using SUN JDK 1.7
  Some times I get PERM SPACE OUT issue. 
  Kindly suggest.</p>