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test/jdk/java/util/Collection/SetFactories.java
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rev 48431 : 8193128: Reduce number of implementation classes returned by List/Set/Map.of()
8191418: List.of().indexOf(null) doesn't throw NullPointerException
Reviewed-by: smarks, jrose, martin, plevart
*** 264,273 ****
--- 264,278 ----
@Test(expectedExceptions=NullPointerException.class)
public void nullArrayDisallowed() {
Set.of((Object[])null);
}
+ @Test(dataProvider="all", expectedExceptions=NullPointerException.class)
+ public void containsNullShouldThrowNPE(Set<String> act, Set<String> exp) {
+ act.contains(null);
+ }
+
@Test(dataProvider="all")
public void serialEquality(Set<String> act, Set<String> exp) {
// assume that act.equals(exp) tested elsewhere
Set<String> copy = serialClone(act);
assertEquals(act, copy);
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