String message = "SSO login class loading error";
        NoClassDefFoundError error = new NoClassDefFoundError("SSO provider class not found");
        SsoLoginException exception = new SsoLoginException(message, error);

        assertEquals(message, exception.getMessage());
        assertTrue(exception.getCause() instanceof NoClassDefFoundError);
        assertTrue(exception.getCause() instanceof LinkageError);

        String message = "Class loading error during crawling";
        NoClassDefFoundError error = new NoClassDefFoundError("Parser class not found");

        DataStoreCrawlingException exception = new DataStoreCrawlingException(url, message, error);

        assertEquals(url, exception.getUrl());
        assertTrue(exception.getCause() instanceof NoClassDefFoundError);
        assertTrue(exception.getCause() instanceof LinkageError);

                if (cause instanceof PluginContainerException) {
                    Throwable cause2 = cause.getCause();

                    if (cause2 instanceof NoClassDefFoundError) {
                        String message = cause2.getMessage();
                        if (message != null && message.contains("org/sonatype/aether/")) {
                            reference = "AetherClassNotFound";

    for (ClassPath.ClassInfo classInfo :
        ClassPath.from(getClass().getClassLoader()).getTopLevelClasses(packageName)) {
      Class<?> cls;
      try {
        cls = classInfo.load();
      } catch (NoClassDefFoundError e) {
        // In case there were linking problems, this is probably not a class we care to test anyway.
        logger.log(Level.SEVERE, "Cannot load class " + classInfo + ", skipping...", e);
        continue;

                        junitAnnotation.getName()
                    );
                    return true;
                }
            }

            return false;
        } catch (NoClassDefFoundError e) {
            // Include the message to get more info to get more a more useful message when running Gradle without -s

    for (ClassPath.ClassInfo classInfo :
        ClassPath.from(getClass().getClassLoader()).getTopLevelClasses(packageName)) {
      Class<?> cls;
      try {
        cls = classInfo.load();
      } catch (NoClassDefFoundError e) {
        // In case there were linking problems, this is probably not a class we care to test anyway.
        logger.log(Level.SEVERE, "Cannot load class " + classInfo + ", skipping...", e);
        continue;

    } catch (ThreadDeath death) {
      throw death;
    } catch (Throwable t) {
      /*
       * This is not one of AppEngine's allowed classes, so even in Sun JDKs, this can fail with
       * a NoClassDefFoundError. Other apps might deny access to sun.misc packages.
       */
      return null;
    }
  }

  /**
   * Returns the Method that can be used to resolve an individual StackTraceElement, or null if that

    } catch (ThreadDeath death) {
      throw death;
    } catch (Throwable t) {
      /*
       * This is not one of AppEngine's allowed classes, so even in Sun JDKs, this can fail with
       * a NoClassDefFoundError. Other apps might deny access to sun.misc packages.
       */
      return null;
    }
  }

  /**
   * Returns the Method that can be used to resolve an individual StackTraceElement, or null if that

       * implementation when possible.
       */
      try {
        helper = new AtomicReferenceFieldUpdaterAtomicHelper();
      } catch (NoClassDefFoundError fromAggregateFutureStateFallbackAtomicHelperTest) {
        /*
         * AtomicReferenceFieldUpdaterAtomicHelper should always work on the JVM. (I mean, it

    }

    /**
     * Loads (but doesn't link or initialize) the class.
     *
     * @throws LinkageError when there were errors in loading classes that this class depends on.
     *     For example, {@link NoClassDefFoundError}.
     */
    public Class<?> load() {
      try {
        return loader.loadClass(className);
      } catch (ClassNotFoundException e) {