JAVA – Net use desconectando sessões abertas

Um pequeno paliativo para o código de conexão net use em um post anterior, este é para desconectar todo o resultado do net use.

package muller.martin;

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class DeletarConexoes {
 public static void main(String[] args) {
  try {
    System.out.println("========================================");
            Runtime rt = Runtime.getRuntime();
            Process pr = rt.exec("cmd /c net use");
            
            BufferedReader input = new BufferedReader(new InputStreamReader(pr.getInputStream()));
            String line  = null;
            String buffer =  "";
            while((line=input.readLine()) != null) {
                if( (line.toUpperCase().indexOf("OK") != -1) || (line.toUpperCase().indexOf("DESCONECTADO") != -1)){
                 buffer = line.replaceAll("Desconectado", "");
                 buffer = buffer.replaceAll("OK", "");
                 buffer = buffer.replaceAll("Microsoft Windows Network", "");
                 buffer = buffer.replaceAll(" ", "");
                 pr = rt.exec("cmd /c net use /DELETE " + buffer);
                 System.out.println(buffer);
                }
            }
            int exitVal = pr.waitFor();
            System.out.println("Exited with error code "+exitVal);
            pr.destroy();
    System.out.println("========================================");

        } catch(Exception e) {
            System.out.println(e.toString());
            e.printStackTrace();
        }
 }
}