/**
     * {@link ZipInputStream#getNextEntry()}の例外処理をラップするメソッドです。
     *
     * @param zis
     *            {@link ZipInputStream}。{@literal null}であってはいけません
     * @return {@link ZipEntry}
     * @see ZipInputStream#getNextEntry()
     */
    public static ZipEntry getNextEntry(final ZipInputStream zis) {
        assertArgumentNotNull("zis", zis);

        try {

            TarArchiveInputStream tarInputStream = new TarArchiveInputStream(gzip ? new GZIPInputStream(inputStream) : inputStream, metadataCharset)
            for (TarArchiveEntry tarEntry = getNextEntry(tarInputStream); tarEntry != null; tarEntry = getNextEntry(tarInputStream)) {
                addMode(tarEntry.name, tarEntry.mode)
                if (tarEntry.directory) {
                    continue
                }

        TarArchiveEntry tarEntry;
        OriginMetadata originMetadata = null;
        Map<String, FileSystemLocationSnapshot> snapshots = new HashMap<>();

        tarEntry = tarInput.getNextEntry();
        AtomicLong entries = new AtomicLong();
        while (tarEntry != null) {
            entries.incrementAndGet();
            String path = safeEntryName(tarEntry);

            protected void doExecute(ZipInputStream inputStream) throws Exception {
                ZipEntry zipEntry = inputStream.getNextEntry()
                while (zipEntry != null) {
                    String name = zipEntry.name

                    // only check Gradle core, non-relocated classes

    public void unpack(DataSource input, DataTargetFactory targetFactory) throws IOException {
        TarInputStream tarInput = new TarInputStream(input.openInput());
        while (true) {
            TarEntry entry = tarInput.getNextEntry();
            if (entry == null) {
                break;
            }
            PackerUtils.unpackEntry(entry.getName(), tarInput, buffer, targetFactory);
        }
        tarInput.close();
    }

        try (JarInputStream inputStream =  new JarInputStream(new FileInputStream(jar))) {
            boolean isMultiReleaseJar = containsMultiReleaseJarEntry(inputStream);
            ZipEntry next = inputStream.getNextEntry();
            while (next != null) {
                if ("module-info.class".equals(next.getName())) {
                    return true;
                }

                    return true;
                }
                boolean isMultiReleaseJar = containsMultiReleaseJarEntry(jarStream);
                ZipEntry next = jarStream.getNextEntry();
                while (next != null) {
                    if (MODULE_INFO_CLASS_FILE.equals(next.getName())) {
                        return true;
                    }

        TarArchiveInputStream tarInput = new TarArchiveInputStream(input.openInput());
        while (true) {
            TarArchiveEntry entry = tarInput.getNextEntry();
            if (entry == null) {
                break;
            }
            PackerUtils.unpackEntry(entry.getName(), tarInput, buffer, targetFactory);
        }
        tarInput.close();
    }

    public void unpack(DataSource input, DataTargetFactory targetFactory) throws IOException {
        ZipInputStream zipInput = new ZipInputStream(input.openInput());
        while (true) {
            ZipEntry entry = zipInput.getNextEntry();
            if (entry == null) {
                break;
            }
            PackerUtils.unpackEntry(entry.getName(), zipInput, buffer, targetFactory);
        }
        zipInput.close();
    }

        ReadableResourceInternal resource = this.resource.get();
        TarArchiveEntry entry;
        while (!stopFlag.get() && (entry = tar.getNextEntry()) != null) {
            if (entry.isDirectory()) {
                visitor.visitDir(new DetailsImpl(resource, expandedDir, entry, tar, stopFlag, chmod));
            } else {