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iterator in enhanced for loop

 
Ranch Hand
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I got it from javabeat.net

What will be the output of the following program?

1. The program will throw compile-time errors
2. The program will compile and output nothing.
3. The program will throw a run-time exception.
4. The program will output 'TEST'.

Answer : prints TEST

but enhanced for loop does not take iterator then how it is able to compile and run? Why not it is giving compiler error?
 
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look closely, it is not iterator, it's iterable...
 
Ankit Garg
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And Geeta please use code tags to make the code more readable



Also I think Iterable is not in objectives of SCJP so you don't need to worry about that...
 
Java Cowboy
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Please use code tags and indent your code properly when you post source code; this makes the code much easier to read.
 
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