Bonjour jebok

Si cela peut t'aider :
http://www.javafr.com/code.aspx?ID=15554

Properties sys = System.getProperties();
String os = sys.getProperty("os.name");
Runtime r = Runtime.getRuntime();
try
{
if (os.endsWith("NT")||os.endsWith("2000")||os.endsWith("XP"))
r.exec("cmd /c start adressepage");
else
r.exec("start adressepage");
}
catch (IOException ex)
{
ex.printStackTrace();
}