Method normalize

base/src/test/java/net/time4j/tz/OffsetTest.java:388–394

()

    }

    @Test
    public void normalize() {
        assertThat(Timezone.normalize("Etc/GMT-7"), is(ZonalOffset.ofHours(OffsetSign.AHEAD_OF_UTC, 7)));
        assertThat(Timezone.normalize("GMT-07"), is(ZonalOffset.ofHours(OffsetSign.BEHIND_UTC, 7)));
        assertThat(Timezone.normalize("UTC+1"), is(ZonalOffset.ofHours(OffsetSign.AHEAD_OF_UTC, 1)));
        assertThat(Timezone.normalize("+05:30"), is(ZonalOffset.ofHoursMinutes(OffsetSign.AHEAD_OF_UTC, 5, 30)));
    }

    private static Object roundtrip(Object obj)
        throws IOException, ClassNotFoundException {