Java Collection Framework Interview Questions 4 : Map, HashMap and TreeMap

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Java interview questions and answers with examples for freshers and experienced. Basic and Advanced viva and interview questions gathered from TCS, Infosys and Cognizant interviews organized top wise based on years of experience.

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Good Voice, Excellent Explanation Thanks:)

sujathaarunachalam
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awesome tip to learn the difference with respect to sorting and order of insertion. nice video!

deepalisaxena
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Hi! What if I have something like that:

static public Map<Utente, List<Document>>

why do I have a List as value?

flavio
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Is LinkedHashMap inerstion and deletion is slower?

kiranNani