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package inference.guava;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
@SuppressWarnings("") // Just check for crashes.
public class Bug1<B> {
@SuppressWarnings("type.inference.not.same")
public void method1(Map<? extends Class<? extends B>, ? extends B> map) {
Map<Class<? extends B>, B> copy = new LinkedHashMap<>(map);
for (Entry<? extends Class<? extends B>, B> entry : copy.entrySet()) {
cast(entry.getKey(), entry.getValue());
}
}
private static <X, T extends X> T cast(Class<T> type, X value) {
throw new RuntimeException();
}
}
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