private boolean equalsWithListWrapper(List<? extends FieldValue> a, ListWrapper<? extends FieldValue> b) {
        for (int i = 0; i < a.size(); i++) {
            if ( ! b.myvalues.get(i).equals(a.get(i).getWrappedValue()) ) return false;
        }
        return true;
    }
FieldValue which encapsulates an Array value

@author Einar M R Rosenvinge
document/src/main/java/com/yahoo/document/datatypes/Array.java