package okhttp3;

import c.l.f;
import c.q.d.g;
import c.q.d.j;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;

/* JADX INFO: compiled from: Dns.kt */
/* JADX INFO: loaded from: classes.dex */
public interface Dns {
    public static final Companion Companion = new Companion(null);
    public static final Dns SYSTEM = new Dns() { // from class: okhttp3.Dns$Companion$SYSTEM$1
        @Override // okhttp3.Dns
        public List<InetAddress> lookup(String str) throws UnknownHostException {
            j.c(str, "hostname");
            try {
                InetAddress[] allByName = InetAddress.getAllByName(str);
                j.b(allByName, "InetAddress.getAllByName(hostname)");
                return f.k(allByName);
            } catch (NullPointerException e2) {
                UnknownHostException unknownHostException = new UnknownHostException("Broken system behaviour for dns lookup of " + str);
                unknownHostException.initCause(e2);
                throw unknownHostException;
            }
        }
    };

    /* JADX INFO: compiled from: Dns.kt */
    public static final class Companion {
        static final /* synthetic */ Companion $$INSTANCE = null;

        private Companion() {
        }

        public /* synthetic */ Companion(g gVar) {
            this();
        }
    }

    List<InetAddress> lookup(String str) throws UnknownHostException;
}