servlets - java.io.FileNotFoundException: In Netbeans glashfish server -

i'm new java. tried save image through java servlet , ajax in netbeans. in netbeans tried same coding tomcat server working fine.if use glashfish it's throwing error. below coding.

servlet:

 @override protected void dopost(httpservletrequest request, httpservletresponse response)         throws servletexception, ioexception {    part img = request.getpart("img");         string id = (string) request.getparameter("ids");         out.println(saveimage(img, "e:\\users\\xxxx\\desktop\\wine_shop\\build\\web\\images\\wines")); } 

save image method:

private string saveimage(part img, string path) throws ioexception {              file filesavedir = new file(path);     if (!filesavedir.exists()) {         filesavedir.mkdirs();     }     system.out.println("upload file directory=" + filesavedir.getabsolutepath());      string filename = null;      filename = extractfilename(img);     img.write(path+ filename);     return "1"; } 

my error:

java.io.filenotfoundexception: e:\users\xxxx\appdata\roaming\netbeans\8.2\config\gf_4.1.1\domain1\generated\jsp\wine_shop\e:\users\xxxx\desktop\wine_shop\build\web\images\winesth.jpg (the filename, directory name, or volume label syntax incorrect) 

help fix this..