package java.util;
import java.util.function.LongConsumer;
import java.util.function.LongSupplier;
import java.util.function.Supplier;
public class OptionalLong {
public static OptionalLong empty() { throw new RuntimeException("skeleton method"); }
public static OptionalLong of(long arg0) { throw new RuntimeException("skeleton method"); }
public long getAsLong() { throw new RuntimeException("skeleton method"); }
public boolean isPresent() { throw new RuntimeException("skeleton method"); }
public void ifPresent(LongConsumer arg0) { throw new RuntimeException("skeleton method"); }
public long orElse(long arg0) { throw new RuntimeException("skeleton method"); }
public long orElseGet(LongSupplier arg0) { throw new RuntimeException("skeleton method"); }
public <X extends Throwable> long orElseThrow(Supplier<X> arg0) throws X { throw new RuntimeException("skeleton method"); }
}