I'm sorry, but I can't understand your broken English.
Type: Posts; User: Brt93yoda
I'm sorry, but I can't understand your broken English.
In linux I just do Runtime.getRuntime().exec("clear");
I think you have to use cmd.exe not command.com.
try this
String[] cmd = {
"cmd.exe",
"cls"
};
Runtime.getRuntime().exec(cmd);