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why would the code below not run?

sura watthana
Ranch Hand

Joined: Sep 13, 2004
Posts: 77
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
Ranch Hand

Joined: Aug 03, 2002
Posts: 7729
You have forgotten to put () after the new IntHolder.
What did the compiler say when you compiled it?


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Thomas Drew
Ranch Hand

Joined: Sep 15, 2004
Posts: 47
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.
 
 
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