import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.lang.ProcessBuilder.Redirect;
 
class Ideone {
 
	public static void main(String[] args) throws Exception {
		ProcessBuilder pb = new ProcessBuilder("cmd.exe", "/k");
		pb.redirectOutput(Redirect.INHERIT);
		pb.redirectError(Redirect.INHERIT);
		Process p = pb.start();
 
		try(PrintWriter pw = new PrintWriter(new OutputStreamWriter(p.getOutputStream()), true)){
			pw.println("dir");//command 1
			pw.println("ver");//command 2
			pw.println("exit");//end processing
		}
		p.waitFor();
 
		System.out.println("---------------- after process ended ----------------");
	}
}

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