public boolean updateBundleWithListAppend(Bundle bundle) {
for (FieldValue fv : list) {
ValueObject oldValue = bundle.getValue(fv.field);
ValueArray newValue;
if (oldValue == null) {
newValue = ValueFactory.createArray(1);
} else if (oldValue instanceof ValueArray) {
newValue = (ValueArray) oldValue;
} else {
newValue = ValueFactory.createArray(2);
newValue.add(oldValue);
}
newValue.add(fv.value);
bundle.setValue(fv.field, newValue);
}
return !list.isEmpty();
}
