java.time

ValueRanges.java

package p_9386c3c805d7da9ebb7b7814daf688b3;

import java.io.IOException;
import java.time.DateTimeException;
import java.time.chrono.Chronology;
import java.time.temporal.ChronoField;
import java.time.temporal.ValueRange;
import java.util.function.BiConsumer;

public class ValueRanges {

    private static void valueRanges(final Chronology chronology,
                                    final BiConsumer<? super ChronoField, ? super ValueRange> consumer) {
        for (final ChronoField chronoField : ChronoField.values()) {
            try {
                final ValueRange valueRange = chronology.range(chronoField);
                consumer.accept(chronoField, valueRange);
            } catch (final DateTimeException dte) {
                consumer.accept(chronoField, null);
            }
        }
    }

    @SuppressWarnings({"java:S106"})
    public static void main(final String... args) throws IOException {
        for (final Chronology chronology : Chronology.getAvailableChronologies()) {
            System.out.printf("Chronology: %1$s%n", chronology);
            valueRanges(chronology, (f, r) -> {
                System.out.printf("\t%1$23s: %2$s%n", f, r);
            });
        }
    }
}