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// Test case for issue 953
// https://github.com/typetools/checker-framework/issues/953
import java.util.List;
class Issue953 {
class MyCollector<A, B, C> {}
class MyStream<E> {
<F, G> F collect(MyCollector<? super E, G, F> param) {
throw new RuntimeException();
}
}
public static void test(MyStream<Integer> y) {
// Type argument inference fails, so a checker may report a type checking error.
@SuppressWarnings("")
List<Integer> counts = y.collect(toList());
}
static <H> MyCollector<H, ?, List<H>> toList() {
throw new RuntimeException();
}
}
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