The explanation says -
Collections API has two separate tree of classes/interfaces - java.util.Set and java.util.Map. A Set stores a collection of elements, while a Map stores key-value pairs.
Shouldn't it say THREE trees of classes/interfaces and include 'List' ?
About Question enthuware.ocpjp.v7.2.1612 :
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Re: About Question enthuware.ocpjp.v7.2.1612 :
Yes, the explanation should be fixed. Thank you for your feedback!
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