@Test public void nextIs() {

    CharBuffer buffer = CharBuffer.fromString("[C@H]");
    assertFalse(buffer.nextIs('C'));
    assertFalse(buffer.nextIs('@'));
    assertFalse(buffer.nextIs('H'));
    assertFalse(buffer.nextIs(']'));
    assertTrue(buffer.nextIs('['));
    assertThat(buffer.get(), is('['));
    assertFalse(buffer.nextIs('['));
    assertFalse(buffer.nextIs('@'));
    assertFalse(buffer.nextIs('H'));
    assertFalse(buffer.nextIs(']'));
    assertTrue(buffer.nextIs('C'));
    assertThat(buffer.get(), is('C'));
    assertFalse(buffer.nextIs('['));
    assertFalse(buffer.nextIs('C'));
    assertFalse(buffer.nextIs('H'));
    assertFalse(buffer.nextIs(']'));
    assertTrue(buffer.nextIs('@'));
    assertThat(buffer.get(), is('@'));
    assertFalse(buffer.nextIs('['));
    assertFalse(buffer.nextIs('C'));
    assertFalse(buffer.nextIs('@'));
    assertFalse(buffer.nextIs(']'));
    assertTrue(buffer.nextIs('H'));
    assertThat(buffer.get(), is('H'));
    assertFalse(buffer.nextIs('['));
    assertFalse(buffer.nextIs('C'));
    assertFalse(buffer.nextIs('@'));
    assertFalse(buffer.nextIs('H'));
    assertTrue(buffer.nextIs(']'));
    assertThat(buffer.get(), is(']'));
}