Change
public List getChoices()
{
return (List)choices.getObject(this);
}
to
public List getChoices()
{
List choices = (List)this.choices.getObject(this);
if (choices == null)
{
throw new NullPointerException("List of choices is null
- Was the
supplied 'Choices' model empty?");
}
return choices;
}
Most cases, the return is just used in a .sizes() call, so alternative
would be a normal NPE - Comments, or should I just commit it?
/Gwyn
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