// "Replace IntStream.range().mapToLong() with Arrays.stream(intArr)" "true" import java.util.ArrayList; import java.util.List; import java.util.stream.IntStream; public class Test extends ArrayList<String> { public void test(List<List<String>> list) { int[] intArr = {1,2,3,4,5}; long[] longs = IntStream.range(0, intArr.length).map<caret>ToLong(idx -> intArr[idx]).toArray(); } }