rem: return DWREngine._hexchars.charAt(n >> 4) + DWREngine._hexchars.charAt(n & 0xF); } 
add: return DWREngine._hexchars.charAt(n >> 4) + DWREngine._hexchars.charAt(n & 0xF); } 
context:     DWREngine._toHex = function(n) {        return DWREngine._hexchars.charAt(n >> 4) + DWREngine._hexchars.charAt(n & 0xF);    }
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/769a5807f342d8541951d74937d724ab38fcafe0/engine.js/buggy/java/uk/ltd/getahead/dwr/engine.js