| // Test case for issue 448: |
| // https://github.com/typetools/checker-framework/issues/448 |
| |
| import java.util.Arrays; |
| import java.util.function.IntPredicate; |
| import java.util.stream.IntStream; |
| |
| public class Issue448Ext { |
| void getFor(int[] ia, int index) { |
| Arrays.stream(ia).filter(x -> true); |
| } |
| |
| Object getFor(int[] ia, IntPredicate p) { |
| return Arrays.stream(ia).filter(p); |
| } |
| |
| Object getFor(IntStream is, int index) { |
| return is.filter(key -> key == index).findFirst().orElseThrow(IllegalArgumentException::new); |
| } |
| } |