final int pos = className.lastIndexOf('.');
                final String packageName = pos == -1 ? null : className.substring(0, pos);
                final String shortClassName = pos == -1 ? className : className.substring(pos + 1);
                handler.processClass(packageName, shortClassName);
            }
        }
    }

    /**
     * ZIPファイル形式の入力ストリームに含まれるクラスをトラバースします。

            if (count < 10) {
                System.out.println(ClassUtil.concatName(packageName, shortClassName));
            }
            assertThat(packageName, is(notNullValue()));
            assertThat(shortClassName, is(notNullValue()));
            assertThat(packageName,

        assertThat(traverser.isExistClass(TestCase.class.getName()), is(not(true)));

        final Set<String> set = new HashSet<String>();
        traverser.forEach((ClassHandler) (packageName, shortClassName) -> set.add(ClassUtil.concatName(packageName, shortClassName)));
        assertThat(set.size() > 0, is(true));
        assertThat(set.contains(DummyTest.class.getName()), is(true));

    fun buildIfSupported(packageName: String = "com.android.org.conscrypt"): SocketAdapter? {
      return try {
        val sslSocketClass = Class.forName("$packageName.OpenSSLSocketImpl") as Class<in SSLSocket>
        val sslSocketFactoryClass =
          Class.forName("$packageName.OpenSSLSocketFactoryImpl") as Class<in SSLSocketFactory>
        val paramsClass = Class.forName("$packageName.SSLParametersImpl")

 *   ranges = "...",
 *   mappings = "",
 * )
 * ```
 */
fun generateMappingTableFile(data: IdnaMappingTableData): FileSpec {
  val packageName = "okhttp3.internal.idn"
  val idnaMappingTable = ClassName(packageName, "IdnaMappingTable")

  return FileSpec.builder(packageName, "IdnaMappingTableInstance")
    .addProperty(
      PropertySpec.builder("IDNA_MAPPING_TABLE", idnaMappingTable)
        .addModifiers(KModifier.INTERNAL)

  private val configuredLoggers = CopyOnWriteArraySet<Logger>()

  private val knownLoggers =
    LinkedHashMap<String, String>().apply {
      val packageName = OkHttpClient::class.java.`package`?.name

      if (packageName != null) {
        this[packageName] = "OkHttp"
      }

      this[OkHttpClient::class.java.name] = "okhttp.OkHttpClient"
      this[Http2::class.java.name] = "okhttp.Http2"

    }

    /**
     * パッケージ名をディレクトリ名に変換して返します。
     *
     * @param packageName
     *            パッケージ名
     * @return ディレクトリ名
     */
    protected static String toDirectoryName(final String packageName) {
        if (StringUtil.isEmpty(packageName)) {
            return null;
        }
        return packageName.replace('.', '/') + '/';
    }

    /**
     * クラス名をクラスファイルのパス名に変換して返します。

 * クラスを処理するハンドラのインターフェースです。
 *
 * @author koichik
 */
public interface ClassHandler {

    /**
     * クラスを処理します。
     *
     * @param packageName
     *            パッケージ名
     * @param shortClassName
     *            クラスの単純名
     */
    void processClass(String packageName, String shortClassName);

  }

  /**
   * Returns all top level classes whose package name is {@code packageName} or starts with {@code
   * packageName} followed by a '.'.
   */
  public ImmutableSet<ClassInfo> getTopLevelClassesRecursive(String packageName) {
    checkNotNull(packageName);
    String packagePrefix = packageName + '.';
    ImmutableSet.Builder<ClassInfo> builder = ImmutableSet.builder();

func getHandlerName(f http.HandlerFunc, cmdType string) string {
	name := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()

	packageName := fmt.Sprintf("github.com/minio/minio/cmd.%s.", cmdType)
	name = strings.TrimPrefix(name, packageName)
	name = strings.TrimSuffix(name, "Handler-fm")
	name = strings.TrimSuffix(name, "-fm")
	return name