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Iterator

meeta gaur
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Joined: Dec 05, 2012
Posts: 305


It compiles and execute perfectly without any output.

Why doesn't it throw any Exception ? neither iterator() nor hasNext() have any problem ?


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Stephan van Hulst
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Joined: Sep 20, 2010
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What makes you think myList is null? What makes you think iterator is null?
meeta gaur
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Joined: Dec 05, 2012
Posts: 305

Stephan van Hulst wrote:What makes you think myList is null? What makes you think iterator is null?


Sorry that is not null but empty.I did never iterate empty collection so got confused.
 
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subject: Iterator
 
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