Core Java · interview question
When iterating over a LinkedHashMap, in what order are the entries returned?
Multiple choiceMediumchapter-4-curatedpremiumcore-javacode-reading-with-collections
Answer and explanation
Correct answer
C. Order of insertion
Why
LinkedHashMap maintains a doubly-linked list of its entries to preserve the order of insertion, thus iterating over it returns elements in this order.
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