How to use

of

method

in

java.time.chrono.IsoEra

/**
 * Creates the chronology era object from the numeric value.
 * <p>
 * The list of eras is shared with {@link IsoEra}.
 *
 * @param eraValue  the era value
 * @return the calendar system era, not null
 * @throws DateTimeException if unable to create the era
 */
@Override
public IsoEra eraOf(int eraValue) {
  return IsoEra.of(eraValue);
}

/**
 * Creates the chronology era object from the numeric value.
 * <p>
 * The list of eras is shared with {@link IsoEra}.
 *
 * @param eraValue  the era value
 * @return the calendar system era, not null
 * @throws DateTimeException if unable to create the era
 */
@Override
public IsoEra eraOf(int eraValue) {
  return IsoEra.of(eraValue);
}

@Override
public IsoEra eraOf(int eraValue) {
  return IsoEra.of(eraValue);
}