why would the code below not run?

[sura watthana]

I have a question regarding anonymous class.
the code below will fail to compile.
could somebody give me a reason why would it not run?
then how to make it run?

Thank you

code

IntHolder makeIntHolder(final int i) {
return new IntHolder {
public int getInt() { return i; }
};
}

[Barry Gaunt]

You have forgotten to put () after the new IntHolder.
What did the compiler say when you compiled it?

[Thomas Drew]

I thank you might have a problem with scope. IntHolder doesn't exist outside of the makeintHolder . I don't thank you would be able to return it unless you declared it outside of makeintHolder.