Not able to execute iOS_webkit_debug_proxy server with Runtime.exec()

Hi All,

I want to execute ios_webkit_debug_proxy server with port other than 27753. I created shell script file with command “iOS-webkit-debug-proxy-launcher.js -c c99b5936d56f2c29f9de8e85b49e3bb6d6e1c58f:27755 -d”.
When-ever I try to execute above shell script file with java code
Process proc=Runtime.getRuntime().exec(“sh /Users/randhawai/Documents/”);

This does not execute any proxy server.

Please help me out here.