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quick cleanup work

This commit is contained in:
eugenp 2014-06-11 12:39:01 +03:00
parent 9c3ff77d8f
commit 0e97dc8605
1 changed files with 5 additions and 5 deletions
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10
core-java/src/test/java/org/baeldung/java/collections/JavaCollectionCleanupUnitTest.java
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@ -28,16 +28,16 @@ public class JavaCollectionCleanupUnitTest {
@Test
public final void givenListContainsNulls_whenRemovingNullsWithGuavaV1_thenCorrect() {
final List<Integer> listWithNulls = Lists.newArrayList(null, 1, null);
Iterables.removeIf(listWithNulls, Predicates.isNull());
final List<Integer> list = Lists.newArrayList(null, 1, null);
Iterables.removeIf(list, Predicates.isNull());
assertThat(listWithNulls, hasSize(1));
assertThat(list, hasSize(1));
}
@Test
public final void givenListContainsNulls_whenRemovingNullsWithGuavaV2_thenCorrect() {
final List<Integer> listWithNulls = Lists.newArrayList(null, 1, null, 2, 3);
final List<Integer> listWithoutNulls = Lists.newArrayList(Iterables.filter(listWithNulls, Predicates.notNull()));
final List<Integer> list = Lists.newArrayList(null, 1, null, 2, 3);
final List<Integer> listWithoutNulls = Lists.newArrayList(Iterables.filter(list, Predicates.notNull()));
assertThat(listWithoutNulls, hasSize(3));
}