Это будет работать (но только в OS X):
try {
String[] command = {"/usr/bin/hdiutil", "attach", "/Users/path/to/your.dmg"};
String sendback = "";
Process proc = Runtime.getRuntime().exec(command);
InputStream istr = proc.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(istr));
String str;
while ((str = br.readLine()) != null) {
sendback = sendback + str;
}
int resultCode = proc.waitFor();
br.close();
if (resultCode != 0) {
throw new Exception("failed to open system profiler");
}
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}