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Only Know Old Java. Not Familiar With New Java Code

 
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I am looking at the "for" loop written in new Java code:


What is its equivalence in the old style Java "for" loop?

Thank you.
 
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Natalie:

It's probably something along the lines of:


John.
 
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Hi Natalie,

the old style equivalent of this new style loop would be the use of an iterator.

See this example:

for each


John
 
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John de Michele wrote:Natalie:

It's probably something along the lines of:


John.


John B is right. That's why it works for anything that implements Iterable - because then the iterator() method is required.
For arrays your code is accurate:
 
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