public static void loadConfigParams(final Map<String, Object> paramMap, final String configParam) {
        final Map<String, String> map = ParameterUtil.parse(configParam);
        if (!map.isEmpty()) {
            paramMap.putAll(map);
        }
    }

    public static Map<ConfigName, Map<String, String>> createConfigParameterMap(final String configParameters) {
        final Map<ConfigName, Map<String, String>> map = new HashMap<>();

     * </ul>
     *
     * @param type
     *            パラメータ化された{@link Map}
     * @param map
     *            パラメータ化された型が持つ型変数をキー、型引数を値とする{@link Map}
     * @return パラメータ化された{@link Map}のキーの実際の型
     */
    public static Class<?> getActualKeyClassOfMap(final Type type, final Map<TypeVariable<?>, Type> map) {
        if (!isTypeOf(type, Map.class)) {
            return null;
        }

        return new ParamMap<>(map);
    }

    private ParamMap<Object, Object> createCamelMap() {
        final Map<Object, Object> map = new HashMap<>();
        map.put("aaa", "111");
        map.put("aaaBbb", "222");
        map.put("aaaBbbCcc", "333");
        map.put("ccc.ddd", "444");
        return new ParamMap<>(map);
    }

    public void test_snake_get() {
        Map<Object, Object> paramMap = createSnakeMap();

    public int load() {
        final Map<String, Map<String, String[]>> relatedQueryMap = new HashMap<>();
        getAvailableRelatedQueryList().stream().forEach(entity -> {
            final String key = getHostKey(entity);
            Map<String, String[]> map = relatedQueryMap.get(key);
            if (map == null) {
                map = new HashMap<>();
                relatedQueryMap.put(key, map);
            }

    public CaseInsensitiveSet(final int initialCapacity) {
        map = new CaseInsensitiveMap<>(initialCapacity);
    }

    @Override
    public Iterator<String> iterator() {
        return map.keySet().iterator();
    }

    @Override
    public int size() {
        return map.size();
    }

    @Override
    public boolean isEmpty() {
        return map.isEmpty();
    }

    @Override

        return ITEM_ENDPOINT_SUFFIX;
    }

    @Override
    protected Map<String, Object> createTestParam(int id) {
        final Map<String, Object> requestBody = new HashMap<>();
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        return updateMap;
    }

    @AfterEach

import org.codelibs.core.lang.StringUtil;
import org.lastaflute.web.servlet.filter.LastaPrepareFilter;

public class EncodingFilter implements Filter {
    public static final String ENCODING_MAP = "encodingRules";

    protected Map<String, String> encodingMap = new ConcurrentHashMap<>();

    protected String encoding;

    protected ServletContext servletContext;

    protected URLCodec urlCodec = new URLCodec();

    private static final long serialVersionUID = 1L;

    private final LruHashMap<E, Object> map;

    // Dummy value to associate with an Object in the backing Map
    private static final Object PRESENT = new Object();

    public LruHashSet(final int limitSize) {
        map = new LruHashMap<>(limitSize);
    }

    /**
     * Returns an iterator over the elements in this set. The elements are

                        final Map<String, String> map = new HashMap<>(2);
                        map.put(Constants.ITEM_LABEL, item.getLabel());
                        map.put(Constants.ITEM_VALUE, item.getValue());
                        itemList.add(map);
                        break;
                    }
                }
            }
        }

        return itemList;
    }

        return "Role [name=" + name + "]";
    }

    public Map<String, String> getAttributes() {
        return attributes;
    }

    public void setAttributes(final Map<String, String> attributes) {
        this.attributes = attributes;
    }

    @Override
    public Map<String, Object> toSource() {
        final Map<String, Object> sourceMap = new HashMap<>();
        if (name != null) {