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

                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。

        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));

            prefixes.add("$internalName/")
        }
    }

    fun matches(packageName: String): Boolean {
        if (names.contains(packageName)) {
            return true
        }
        for (prefix in prefixes) {
            if (packageName.startsWith(prefix)) {
                names.add(packageName)
                return true
            }
        }
        return false
    }

            if (endIndex > 0) {
                val packageName = zipEntry.name.substring(0, endIndex)
                if (shouldInclude(packageName, excludes, includes)) {
                    builder.addWord(packageName)
                }
            }
        }

        private
        fun shouldInclude(packageName: String, excludes: List<String>, includes: List<String>): Boolean {

    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")

                    return;
                }
                String packageName = classMetaData.getPackageName();
                if (excludedPackages.contains(packageName)) {
                    return;
                }
                for (String excludedPrefix : excludedPrefixes) {
                    if (packageName.startsWith(excludedPrefix)) {
                        return;
                    }

            } else if (style == "javadoc") {
                def base = javadocUrl.get()
                def packageName = classMetaData.packageName
                href = "$base/${packageName.replace('.', '/')}/${className.substring(packageName.length()+1)}.html"
            } else {
                throw new InvalidUserDataException("Unknown api link style '$style'.")
            }

    }

    /**
     * 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。

        }
    }

    private val excludePackagePatterns = listOf(Pattern.compile(".+\\.internal(\\..+)?"))

    fun isPublicApiPackage(packageName: String) =
        includePackagePatterns.any { it.matcher(packageName).matches() } &&
            !excludePackagePatterns.any { it.matcher(packageName).matches() }