@Test
public void collect_target() {
ImmutableBag<String> strings = this.newBag();
HashBag<String> target = HashBag.<String>newBag();
HashBag<String> actual = strings.collect(Functions.getStringPassThru(), target);
Assert.assertEquals(strings, actual);
Assert.assertSame(target, actual);
Assert.assertEquals(
strings,
strings.collect(Functions.getStringPassThru(), FastList.<String>newList()).toBag());
}
@Test
public void selectByOccurrences() {
ImmutableBag<String> strings = this.newBag().selectByOccurrences(IntPredicates.isEven());
ImmutableBag<Integer> collect = strings.collect(Integer::valueOf);
Verify.assertAllSatisfy(collect, IntegerPredicates.isEven());
}