@Test
public void testGetBoxedClass() {

    Assertions.assertEquals(Boolean.class, ClassUtils.getBoxedClass(boolean.class));
    Assertions.assertEquals(Character.class, ClassUtils.getBoxedClass(char.class));
    Assertions.assertEquals(Byte.class, ClassUtils.getBoxedClass(byte.class));
    Assertions.assertEquals(Short.class, ClassUtils.getBoxedClass(short.class));
    Assertions.assertEquals(Integer.class, ClassUtils.getBoxedClass(int.class));
    Assertions.assertEquals(Long.class, ClassUtils.getBoxedClass(long.class));
    Assertions.assertEquals(Float.class, ClassUtils.getBoxedClass(float.class));
    Assertions.assertEquals(Double.class, ClassUtils.getBoxedClass(double.class));
    Assertions.assertEquals(ClassUtilsTest.class, ClassUtils.getBoxedClass(ClassUtilsTest.class));
}