@Override
    public String forDisplay() {
        return super.forDisplay().replace(SINGLE_HASH, DOUBLE_HASH);
    }
@Test
    void shouldMaskThePasswordInDisplayName() {
        HgUrlArgument hgUrlArgument = new HgUrlArgument("http://user:pwd@url##branch");
        assertThat(hgUrlArgument.forDisplay(), is("http://user:******@url##branch"));
    }