return int(p.size)
}

// CCC returns the canonical combining class of the underlying rune.
func (p Properties) CCC() uint8 {
	if p.index >= firstCCCZeroExcept {
		return 0
	}
	return ccc[p.ccc]
}

// LeadCCC returns the CCC of the first rune in the decomposition.
// If there is no decomposition, LeadCCC equals CCC.
func (p Properties) LeadCCC() uint8 {
	return ccc[p.ccc]
}

	return int(p.size)
}

// CCC returns the canonical combining class of the underlying rune.
func (p Properties) CCC() uint8 {
	if p.index >= firstCCCZeroExcept {
		return 0
	}
	return ccc[p.ccc]
}

// LeadCCC returns the CCC of the first rune in the decomposition.
// If there is no decomposition, LeadCCC equals CCC.
func (p Properties) LeadCCC() uint8 {
	return ccc[p.ccc]
}

ccc.gif...

        value = FessFunctions.maskEmail("aaa bbb ccc");
        assertEquals("aaa bbb ccc", value);

        value = FessFunctions.maskEmail("aaa@bbb.ccc");
        assertEquals("******@****.***", value);

        value = FessFunctions.maskEmail("111.aaa@bbb.ccc");
        assertEquals("******@****.***", value);

        value = FessFunctions.maskEmail("111 aaa+@bbb.ccc 222");

        final StringReader reader = new StringReader("aaa\nbbb\nccc\n");
        final LineIterator it = new LineIterator(reader);
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("aaa"));
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("bbb"));
        assertThat(it.hasNext(), is(true));
        assertThat(it.next(), is("ccc"));
        assertThat(it.hasNext(), is(not(true)));
    }

        assertThat(indexed3.getElement(), is("ccc"));

        assertThat(it.hasNext(), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testForEach() throws Exception {
        final List<String> list = newArrayList();
        list.add("aaa");
        list.add("bbb");
        list.add("ccc");
        for (final Indexed<String> indexed : indexed(list)) {

		// expensive than using the filter. Using combinesBackward()
		// is safe.
		if ii.combinesBackward() {
			cccB := b[k-1].ccc
			cccC := ii.ccc
			blocked := false // b[i] blocked by starter or greater or equal CCC?
			if cccB == 0 {
				s = k - 1
			} else {
				blocked = s != k-1 && cccB >= cccC
			}
			if !blocked {
				combined := combine(rb.runeAt(s), rb.runeAt(i))
				if combined != 0 {

		// expensive than using the filter. Using combinesBackward()
		// is safe.
		if ii.combinesBackward() {
			cccB := b[k-1].ccc
			cccC := ii.ccc
			blocked := false // b[i] blocked by starter or greater or equal CCC?
			if cccB == 0 {
				s = k - 1
			} else {
				blocked = s != k-1 && cccB >= cccC
			}
			if !blocked {
				combined := combine(rb.runeAt(s), rb.runeAt(i))
				if combined != 0 {

			outp = p
			i.p += sz
		}
		if i.p >= i.rb.nsrc {
			i.setDone()
			break
		}
		prevCC := i.info.tccc
		i.info = i.rb.f.info(i.rb.src, i.p)
		if v := i.rb.ss.next(i.info); v == ssStarter {
			break
		} else if v == ssOverflow {
			i.next = nextCGJDecompose
			break
		}
		if i.info.ccc < prevCC {
			goto doNorm
		}
	}
	if outCopyStart == 0 {
		return i.returnSlice(inCopyStart, i.p)

			outp = p
			i.p += sz
		}
		if i.p >= i.rb.nsrc {
			i.setDone()
			break
		}
		prevCC := i.info.tccc
		i.info = i.rb.f.info(i.rb.src, i.p)
		if v := i.rb.ss.next(i.info); v == ssStarter {
			break
		} else if v == ssOverflow {
			i.next = nextCGJDecompose
			break
		}
		if i.info.ccc < prevCC {
			goto doNorm
		}
	}
	if outCopyStart == 0 {
		return i.returnSlice(inCopyStart, i.p)