Dan Klco created SLING-2641:
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Summary: Make listChildren() Iterable
Key: SLING-2641
URL: https://issues.apache.org/jira/browse/SLING-2641
Project: Sling
Issue Type: Improvement
Components: API, General, ResourceResolver, Testing
Affects Versions: API 2.2.4
Reporter: Dan Klco
When you call Resource.listChildren() or resourceResolver.listChildren() it
returns a Iterator<Resource>, this is fine if you want to just iterate through
the results using old-style while loops, but if you want to use enhanced loops,
you are out of luck.
I'm proposing adding an interface to return from these methods which extends
both Iterator<Resource> and Iterable<Resource>. This will allow for using
enhanced loops with the results of listChildren().
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