package inference;

import java.util.Map.Entry;

@SuppressWarnings("") // check for crashes
public class Bug15<B> {
    public void putAll(Entry<? extends Class<? extends B>, B> entry) {
        cast(entry.getKey(), entry.getValue());
    }

    private static <F, T extends F> T cast(Class<T> type, F value) {
        throw new RuntimeException();
    }
}