How to convert Array to List

Plain Java public void givenUsingCoreJava_whenArrayConvertedToList_thenCorrect() { Integer[] sourceArray = { 0, 1, 2, 3, 4, 5 }; List<Integer> targetList = Arrays.asList(sourceArray); } Commons Collection public void givenUsingCommonsCollections_whenArrayConvertedToList_thenCorrect() { Integer[] sourceArray = { 0, 1, 2, 3, 4, 5 }; List<Integer> targetList = new ArrayList<>(6); CollectionUtils.addAll(targetList, sourceArray); } Guava public void givenUsingGuava_whenListConvertedToArray_thenCorrect() { List<Integer> sourceList = …

List in Java

List Interface in Java with Examples The List interface provides a way to store the ordered collection. It is a child interface of Collection. It is an ordered collection of objects in which duplicate values can be stored. Since List preserves the insertion order, it allows positional access and insertion of elements. List<Integer> l1 = …