By mswatcher
via javaworld.com
Submitted: Dec 06 2012 / 07:06
I have blogged before on the utility of the Java Collections class and have specifically blogged on Using Collections Methods emptyList(), emptyMap(), and emptySet(). In this post, I look at the sometimes subtle but significant differences between using the relevant fields of the Collections class for accessing an empty collection versus using the relevant methods of the Collections class for accessing an empty collection.
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