    @Test
    public void modifyBodyWithReferences4() {

        String expected = "<font color='#9e9e9e'>\u2503</font> This is a quote\n" +
                          "<font color='#9e9e9e'>\u2503</font> of two lines\n" +
                          "Hello world!";
        Pair<String, String> result = ReferencesManager.modifyBodyWithReferences(message4, body4);
        assertEquals(body4, result.first);
        assertEquals(expected, result.second);
    }