@Test
public void testZeroCharactersPerByte() throws IOException {

    try {
        char[] ch = new char[] { 'x' };
        for (int i = 0; i < MANY_BYTES; i++) {
            stream.read();
        }
        handler.characters(ch, 0, 1);
    } catch (SAXException e) {
        fail("Unexpected SAXException");
    }
}