test/jdk/java/util/Arrays/StreamAndSpliterator.java

*** 26,12 ***
   * @bug 8037857
   * @summary tests for stream and spliterator factory methods
   * @run junit StreamAndSpliterator
   */
  
! 
  import java.util.Arrays;
  import java.util.Spliterators;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.function.Executable;
--- 26,13 ---
   * @bug 8037857
   * @summary tests for stream and spliterator factory methods
   * @run junit StreamAndSpliterator
   */
  
! import java.time.LocalDate;
  import java.util.Arrays;
+ import java.util.Optional;
  import java.util.Spliterators;
  
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.function.Executable;

*** 41,40 ***
--- 42,65 ---
      public void testStreamNPEs() {
          assertThrowsNPE(() -> Arrays.stream((int[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.stream((long[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.stream((double[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.stream((String[]) null, 0, 0));
+ 
+         assertThrowsNPE(() -> Arrays.stream((Integer[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.stream((Long[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.stream((Optional[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.stream((LocalDate[]) null, 0, 0));
      }
  
      @Test
      public void testStreamAIOBEs() {
          // origin > fence
          assertThrowsAIOOB(() -> Arrays.stream(new int[]{}, 1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new long[]{}, 1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new double[]{}, 1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new String[]{}, 1, 0));
  
+         assertThrowsAIOOB(() -> Arrays.stream(new Integer[]{}, 1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new Long[]{}, 1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new Optional[]{}, 1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new LocalDate[]{}, 1, 0));
+ 
          // bad origin
          assertThrowsAIOOB(() -> Arrays.stream(new int[]{}, -1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new long[]{}, -1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new double[]{}, -1, 0));
          assertThrowsAIOOB(() -> Arrays.stream(new String[]{}, -1, 0));
  
+         assertThrowsAIOOB(() -> Arrays.stream(new Integer[]{}, -1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new Long[]{}, -1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new Optional[]{}, -1, 0));
+         assertThrowsAIOOB(() -> Arrays.stream(new LocalDate[]{}, -1, 0));
+ 
          // bad fence
          assertThrowsAIOOB(() -> Arrays.stream(new int[]{}, 0, 1));
          assertThrowsAIOOB(() -> Arrays.stream(new long[]{}, 0, 1));
          assertThrowsAIOOB(() -> Arrays.stream(new double[]{}, 0, 1));
          assertThrowsAIOOB(() -> Arrays.stream(new String[]{}, 0, 1));
+ 
+         assertThrowsAIOOB(() -> Arrays.stream(new Integer[]{}, 0, 1));
+         assertThrowsAIOOB(() -> Arrays.stream(new Long[]{}, 0, 1));
+         assertThrowsAIOOB(() -> Arrays.stream(new Optional[]{}, 0, 1));
+         assertThrowsAIOOB(() -> Arrays.stream(new LocalDate[]{}, 0, 1));
      }
  
  
      @Test
      public void testSpliteratorNPEs() {
          assertThrowsNPE(() -> Arrays.spliterator((int[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.spliterator((long[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.spliterator((double[]) null, 0, 0));
          assertThrowsNPE(() -> Arrays.spliterator((String[]) null, 0, 0));
+ 
+         assertThrowsNPE(() -> Arrays.spliterator((Integer[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.spliterator((Long[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.spliterator((Optional[]) null, 0, 0));
+         assertThrowsNPE(() -> Arrays.spliterator((LocalDate[]) null, 0, 0));
      }
  
      @Test
      public void testSpliteratorAIOBEs() {
          // origin > fence

*** 101,10 ***
--- 127,15 ---
      public void testSpliteratorNPEsFromSpliterators() {
          assertThrowsNPE(() -> Spliterators.spliterator((int[]) null, 0, 0, 0));
          assertThrowsNPE(() -> Spliterators.spliterator((long[]) null, 0, 0, 0));
          assertThrowsNPE(() -> Spliterators.spliterator((double[]) null, 0, 0, 0));
          assertThrowsNPE(() -> Spliterators.spliterator((String[]) null, 0, 0, 0));
+ 
+         assertThrowsNPE(() -> Spliterators.spliterator((Integer[]) null, 0, 0, 0));
+         assertThrowsNPE(() -> Spliterators.spliterator((Long[]) null, 0, 0, 0));
+         assertThrowsNPE(() -> Spliterators.spliterator((Optional[]) null, 0, 0, 0));
+         assertThrowsNPE(() -> Spliterators.spliterator((LocalDate[]) null, 0, 0, 0));
      }
  
      @Test
      public void testSpliteratorAIOBEsFromSpliterators() {
          // origin > fence