I want to set output stream to the Command prompt like this:
Process p = Runtime.getRuntime()
.exec("C:\\Windows\\System32\\cmd.exe /c start cls");
System.setOut(new PrintStream(p.getOutputStream()));
but it is not working, why ?
I want to set output stream to the Command prompt like this:
Process p = Runtime.getRuntime()
.exec("C:\\Windows\\System32\\cmd.exe /c start cls");
System.setOut(new PrintStream(p.getOutputStream()));
but it is not working, why ?
First of all keep the reference id of System.out to a PrintStream type variable. like:
PrintStream ps=System.out;
…
now change your stream to other OutputStream…
…
and again when you want to redirect your OutputStream to Console, use the previous saved variable.
System.setOut(ps);