On 14/11/2009, Hasan Diwan <[email protected]> wrote:
> 2009/11/14 Henri Yandell <[email protected]>:
>
> > LANG-470 Add containsAll(Object[], Object[]) methods to ArrayUtils
>
>
> public static containsAll(Object[] first, Object[] second) {
>
> for (Object o : first) {
> if (ArrayUtils.contains(second, o) == false) return false;
> }
> return ArrayUtils.getLength(first) == ArrayUtils.getLength(second)
>
> }
AFAICT this does not work for arrays with duplicate entries.
>
> > LANG-537 Add ArrayUtils.toArray to create generic arrays
>
>
> public static toArray(Object [] o){
> return o;
> }
> These are needed to be compliant to java.util.Collections. I agree,
> both seem a little silly.
>
> --
> Sent from my mobile device
> Envoyait de mon telephone mobil
>
>
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