skeleton for a test of signal handling of a running instance of qDup app

KillTest.java

package io.hyperfoil.tools.qdup;

import java.io.IOException;
import java.lang.ProcessBuilder.Redirect;
import java.lang.ProcessHandle.Info;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import org.junit.Test;

public class KillTest {

    @Test
    public void kill() throws IOException, InterruptedException{
        Info info = ProcessHandle.current().info();
        Optional<String> command = info.command();
        if (!command.isPresent()){
            //test failed - exit
        }
        List<String> cmdAndArgs = new ArrayList<>(6);
        cmdAndArgs.add(info.command().get());
        cmdAndArgs.add("-cp");
        String classpath = System.getProperty("java.class.path");
        cmdAndArgs.add(classpath);
        cmdAndArgs.add(QDup.class.getName());
        cmdAndArgs.add("-x");
        cmdAndArgs.add("<path to your yaml file>");
        ProcessBuilder processBuilder = new ProcessBuilder(cmdAndArgs);
        processBuilder.inheritIO();
        Process proc = processBuilder.start();
        
        Thread.sleep(6000);
        proc.destroy();
        proc.waitFor();
        //verify
    }
    
}