[COLLECTIONS-860] Documentation Bug: CollectionBag.add(E), CollectionBag.add(E, int)

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.5.0-M3
• Assignee: Gary D. Gregory
• Reporter: Daniele
• Created: 04/Jul/24 15:24
• Updated: 18/Oct/24 16:11
• Resolved: 18/Oct/24 16:11

Description

CollectionBag.add(E):

Using "(Integer) null" as parameter the method throws a "NullPointerException", but not described into the specification.

CollectionBag.add(E, int):

A "ClassCastException" can be generated, but not described into the specification.

Test used:

public class CollectionBag_4_failure_Test{    

public void testAdd_Always() throws Throwable {
        TreeBag<Predicate<Object>> treeBag0 = new TreeBag<Predicate<Object>>();
        CollectionBag<Predicate<Object>> collectionBag0 = new CollectionBag<Predicate<Object>>(treeBag0);
        Predicate<Object> predicate0 = NonePredicate.nonePredicate((Collection<? extends Predicate<? super Object>>) collectionBag0);
        try {
             boolean _methodResult__ = collectionBag0.add(predicate0, 24);
             org.junit.Assert.assertTrue(_methodResult__ == true);
        } catch (ClassCastException e) {
            verifyException("java.util.TreeMap", e);
            org.junit.Assert.fail();
        }
    }
}