A1 getA();

        B1 getB();

        C1 getC();

        D1 getD();
    }

    @Managed
    interface B1 {
        A1 getA();

        B1 getB();

        C1 getC();

        D1 getD();
    }

    @Managed
    interface C1 {
        A1 getA();

        B1 getB();

        C1 getC();

        D1 getD();
    }

    @Managed

func (d *Decoder) space() {
	for {
		b, ok := d.getc()
		if !ok {
			return
		}
		switch b {
		case ' ', '\r', '\n', '\t':
		default:
			d.ungetc(b)
			return
		}
	}
}

// Read a single byte.
// If there is no byte to read, return ok==false
// and leave the error in d.err.
// Maintain line number.
func (d *Decoder) getc() (b byte, ok bool) {
	if d.err != nil {
		return 0, false

        map.put("d", 1.4);
        final HogeDto hoge = new HogeDto();
        BeanUtil.copyMapToBean(map, hoge);
        assertThat(hoge.getA(), is("A"));
        assertThat(hoge.isB(), is(true));
        assertThat(hoge.getC(), is(3));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopyBeanToBean() throws Exception {
        final SrcBean src = new SrcBean();
        src.aaa = "aaa";