title: not able to run .sh file using java
body: <p>I have a .sh file which i am trying to run using runtime api.
  It runs perfectly if <code>.sh</code> file is under main project folder, but I want it to be accessed from outside the project folder.</p>
  
  <p>example: <code>/home/test/test.sh</code>.</p>
  
  <p>When i try to run this I get <code>/home/test/test.sh not found error</code></p>
  
  <p>Can anyone tell me how to execute <code>.sh</code> file using runtime accessing the file from local system?</p>