assertThat(ret[1], is("Hoge"));
    }

    /**
     *
     */
    @Test
    public void testConvertClass() {
        assertThat(ClassUtil.convertClass("int"), is(sameClass(int.class)));
        assertThat(ClassUtil.convertClass("java.lang.String"), is(sameClass(String.class)));
    }

     *             クラス名が{@literal null}または空文字列だった場合
     * @throws ClassNotFoundRuntimeException
     *             {@link ClassNotFoundException}がおきた場合
     * @see #forName(String)
     */
    public static Class<?> convertClass(final String className) throws ClassNotFoundRuntimeException {
        assertArgumentNotEmpty("className", className);
        final Class<?> clazz = primitiveNameToClassMap.get(className);
        if (clazz != null) {