public JavaMethod(Class<T> target, Class<R> returnType, String name, boolean allowStatic, Class<?>... paramTypes) {
        this(returnType, findMethod(target, name, allowStatic, paramTypes));
    }

    public JavaMethod(Class<T> target, Class<R> returnType, String name, Class<?>... paramTypes) {
        this(target, returnType, name, false, paramTypes);
    }

    public JavaMethod(Class<R> returnType, Method method) {

        return new String(buf);
    }

    private static String getSignature(final Class<?>... paramTypes) {
        if (paramTypes == null || paramTypes.length == 0) {
            return "";
        }
        final StringBuilder buf = new StringBuilder(100);
        for (final Class<?> type : paramTypes) {
            if (type != null) {
                buf.append(type.getName());
            } else {

                .append(name, other.name)
                .append(paramTypes, other.paramTypes)
                .isEquals();
    }

    @Override
    public String toString() {
        return String.format("%s.%s(%s)",
            declaringType.getDisplayName(),
            name,
            Joiner.on(", ").join(Iterables.transform(paramTypes, new Function<ModelType<?>, String>() {
                @Override

            Type[] paramTypes = new Type[constructor.getParameterTypes().length];
            for (int i = 0; i < paramTypes.length; i++) {
                paramTypes[i] = Type.getType(constructor.getParameterTypes()[i]);
            }
            String methodDescriptor = Type.getMethodDescriptor(Type.VOID_TYPE, paramTypes);

        }
        if (paramTypes.length != args.length) {
            return false;
        }
        for (int i = 0; i < args.length; ++i) {
            if (args[i] == null) {
                continue;
            }
            if (ClassUtil.isAssignableFrom(paramTypes[i], args[i].getClass())) {
                continue;
            }

    Class<?>[] paramTypes = constructor.getParameterTypes();
    Object[] params = new Object[paramTypes.length];
    for (int i = 0; i < paramTypes.length; i++) {
      Class<?> paramType = paramTypes[i];
      if (paramType.equals(String.class)) {
        params[i] = cause.toString();
      } else if (paramType.equals(Throwable.class)) {
        params[i] = cause;
      } else {

    def method(Map<String, ?> args, String name, ClassMetaData classMetaData) {
        MethodMetaData method = Mock()
        List<String> paramTypes = args.paramTypes ?: []
        _ * method.name >> name
        _ * method.overrideSignature >> "$name(${paramTypes.join(', ')})"
        _ * method.parameters >> paramTypes.collect {
            def param = new ParameterMetaData("p");
            param.type = new TypeMetaData(it)
            return param

                int paramCount = decoder.readSmallInt();
                Class<?>[] paramTypes = new Class<?>[paramCount];
                for (int i = 0; i < paramTypes.length; i++) {
                    paramTypes[i] = readType();
                }
                Method method = declaringClass.getDeclaredMethod(methodName, paramTypes);

     */
    <T> T newInstance(Object... args);

    /**
     * 引数の型に応じた{@link ConstructorDesc}を返します。
     *
     * @param paramTypes
     *            コンストラクタに渡す引数型の並び
     * @return 引数の型に応じた{@link ConstructorDesc}
     */
    ConstructorDesc getConstructorDesc(Class<?>... paramTypes);

    /**
     * 引数に適合する{@link ConstructorDesc}を返します。
     *
     * @param args
     *            コンストラクタに渡す引数の並び

    def method(Map<String, ?> args, String name, ClassMetaData classMetaData) {
        MethodMetaData method = Mock()
        List<String> paramTypes = args.paramTypes ?: []
        _ * method.name >> name
        _ * method.overrideSignature >> "$name(${paramTypes.join(', ')})"
        _ * method.parameters >> paramTypes.collect {
            def param = new ParameterMetaData("p");
            param.type = new TypeMetaData(it)
            return param