public void moveTargetItemsUp(final String... items) {
        final WebElement moveUp = getMoveUpButton(getTargetControls());
        selectAndAction(targetList, moveUp, items);
    }
Selects the given items in the target list and moves them up.

@param items the items to move up. These can either be the labels displayed in the list or the underlying values.
primefaces-selenium/primefaces-selenium-components/src/main/java/org/primefaces/selenium/component/PickList.java