if (previousKeyIndex == BYTE_MASK) { // -1 signed becomes 255 unsigned
            hashTable[h] = (byte) outKeyIndex;
            break;
          } else if (key.equals(alternatingKeysAndValues[previousKeyIndex])) {
            duplicateKey =
                new Builder.DuplicateKey(
                    key, value, requireNonNull(alternatingKeysAndValues[previousKeyIndex ^ 1]));

     */
    private static boolean isTestArtifact(Artifact artifact) {
        return ("test-jar".equals(artifact.getProperty("type", "")))
                || ("jar".equals(artifact.getExtension()) && "tests".equals(artifact.getClassifier()));
    }

    private File findInProjectLocalRepository(Artifact artifact) {
        Path target = getArtifactPath(artifact);

                }
                if ("fess_config".equals(index)) {
                    index = fessConfig.getIndexConfigIndex();
                } else if ("fess_user".equals(index)) {
                    index = fessConfig.getIndexUserIndex();
                } else if ("fess_basic_config".equals(index) && !"fess_config".equals(fessConfig.getIndexConfigIndex())) {

            if (other.value1 != null) {
                return false;
            }
        } else if (!value1.equals(other.value1)) {
            return false;
        }
        if (value2 == null) {
            if (other.value2 != null) {
                return false;
            }
        } else if (!value2.equals(other.value2)) {
            return false;
        }
        if (value3 == null) {

            varargs == that.varargs &&
            wildcard == that.wildcard &&
            Objects.equals(name, that.name) &&
            Objects.equals(typeArgs, that.typeArgs) &&
            Objects.equals(upperBounds, that.upperBounds) &&
            Objects.equals(lowerBounds, that.lowerBounds);
    }

    @Override
    public int hashCode() {

    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new ActivationOS().equals(null));

        new ActivationOS().equals(new ActivationOS());
    }

    @Test
    void testEqualsIdentity() {
        ActivationOS thing = new ActivationOS();
        assertTrue(thing.equals(thing));
    }

    @Test
    void testToStringNullSafe() {

    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new PluginConfiguration().equals(null));

        new PluginConfiguration().equals(new PluginConfiguration());
    }

    @Test
    void testEqualsIdentity() {
        PluginConfiguration thing = new PluginConfiguration();
        assertTrue(thing.equals(thing));
    }

    @Test
    void testToStringNullSafe() {

    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new ReportPlugin().equals(null));

        new ReportPlugin().equals(new ReportPlugin());
    }

    @Test
    void testEqualsIdentity() {
        ReportPlugin thing = new ReportPlugin();
        assertTrue(thing.equals(thing));
    }

    @Test
    void testToStringNullSafe() {

    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Reporting().equals(null));

        new Reporting().equals(new Reporting());
    }

    @Test
    void testEqualsIdentity() {
        Reporting thing = new Reporting();
        assertTrue(thing.equals(thing));
    }

    @Test
    void testToStringNullSafe() {
        assertNotNull(new Reporting().toString());

    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new ActivationFile().equals(null));

        new ActivationFile().equals(new ActivationFile());
    }

    @Test
    void testEqualsIdentity() {
        ActivationFile thing = new ActivationFile();
        assertTrue(thing.equals(thing));
    }

    @Test
    void testToStringNullSafe() {