Testrunner.java

package de.hftstuttgart.dta;

import de.hftstuttgart.dta.model.Result;
import de.hftstuttgart.dta.model.ResultSummary;
import de.hftstuttgart.dta.util.MySummaryGeneratingListener;

import com.fasterxml.jackson.databind.ObjectMapper;

import org.junit.platform.engine.discovery.DiscoverySelectors;
import org.junit.platform.launcher.Launcher;
import org.junit.platform.launcher.LauncherDiscoveryRequest;
import org.junit.platform.launcher.TestIdentifier;
import org.junit.platform.launcher.TestPlan;
import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder;
import org.junit.platform.launcher.core.LauncherFactory;
import org.junit.platform.launcher.listeners.TestExecutionSummary;

import javax.tools.*;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;

import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;

import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

import java.util.*;
import java.util.logging.Level;
import java.util.logging.LogManager;
import java.util.logging.Logger;
//import java.util.regex.Matcher;
//import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class Testrunner
{
    static
    {
        InputStream stream = Testrunner.class.getClassLoader()
            .getResourceAsStream("logging.properties");
        try
        {
            LogManager.getLogManager().readConfiguration(stream);
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
    }

    private static final Logger LOG = Logger.getLogger(Testrunner.class.getName());

    public static String[] sourceFolders;       // folders with Java Files to compile
    public static String[] libraryFolders;      // folders with libraries in jar-file format
    public static String classFolder;           // folder to put compiled class files into
    public static String[] classPathItems;      // items for the classpath
    public static String resultFolder;          // folder the result file gets serialized to

    public static void main(String[] args) throws Exception {
       LOG.info("OpenJDK21 JUnit5/Jupiter Testrunner started");

       if (args.length < 3) {
           LOG.severe("Insufficient arguments provided. Expected: <sourceFolders>:<libraryFolders>:<resultFolder>");