Java Kill process

Microsoft Windows XP - Taskkill
Kill process in Linux or terminate a process in UNIX or Linux systems

//-- Main.java --
import java.io.IOException;

public class Main {

  public static void main(String[] args) throws IOException {
    String osName = System.getProperty("os.name");
    String name = args[0];
    String[] commands = null;
    if (osName.startsWith("Windows")) {
      commands = new String[] { "TASKKILL", "/F", "/T", "/IM", name };
    } else {
      commands = new String[] { "/usr/bin/killall", "-9", name };
    }
    ProcessBuilder pb = new ProcessBuilder();
    pb.command(commands);
    pb.start();
  }

}