Trustin Lee 53fbfbb590 Remove CollectionUtils ... Motivation: CollectionUtils has only one method and it is used only in DefaultHeaders. Modification: Move CollectionUtils.equals() to DefaultHeaders and make it private Result: One less class to expose in our public API		2014-11-01 02:59:47 +09:00
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io/netty/util	Remove CollectionUtils	2014-11-01 02:59:47 +09:00