Stop e Start serviços do Windows 10 pela aplicação java

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.PrintStream;

// try {
// Process escrita = Runtime.getRuntime().exec("sc query
// C:\\SAJ\\Servidor\\SIGMP-Robo\\fmpRobo.exe"); //Status do Serviço de
// Indexação do windows
// System.out.println(escrita);
// } catch (IOException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
//

static final String CMD_START = "cmd /c net start \"C:\\SAJ\\Servidor\\SIGMP\\SIGSERVIDOR.exe";
static final String CMD_STOP = "cmd /c net stop \"C:\\SAJ\\Servidor\\SIGMP\\SIGSERVIDOR.exe";

public static int startService(String serviceName) throws Exception {
	return execCmd(CMD_START + serviceName + "\"");
}

public static int stopService(String serviceName) throws Exception {
	return execCmd(CMD_STOP + serviceName + "\"");
}

static int execCmd(String cmdLine) throws Exception {
	Process process = Runtime.getRuntime().exec(cmdLine);
	StreamPumper outPumper = new StreamPumper(process.getInputStream(), System.out);
	StreamPumper errPumper = new StreamPumper(process.getErrorStream(), System.err);

	outPumper.start();
	errPumper.start();
	process.waitFor();
	outPumper.join();
	errPumper.join();

	return process.exitValue();
}

static class StreamPumper extends Thread {
	private InputStream is;
	private PrintStream os;

	public StreamPumper(InputStream is, PrintStream os) {
		this.is = is;
		this.os = os;
	}

	public void run() {
		try {
			BufferedReader br = new BufferedReader(new InputStreamReader(is));
			String line;

			while ((line = br.readLine()) != null)
				os.println(line);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {
		pararStart n = new pararStart();
	try {
		n.stopService(CMD_STOP);
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}	
	}
}