HashMap, LinkedHashMap and TreeMap in Java

HashMap is implemented as a hash table, and there is no ordering on keys or values. TreeMap is implemented based on a red-black tree structure, and it is ordered by the key. LinkedHashMap preserves the insertion order. Hashtable is synchronized, in contrast to HashMap.

[@Varghese_B]

Superb explanation

[@sase1017]

vert simple and clear explanation, thank you

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[@profittolife3690]

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[@iwantedtohaveabigytnamepsi2007]

Thank you so much

[@lumazakaria1359]

Very clear, Thank you very much

[@mahbubulalam2088]

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[@gamersoul1098]

great explanation thank you

[@EasyLearning7]

Welcome

[@gamersoul1098]

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[@EasyLearning7]

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[@EL-sc9on]

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[@rajasoorya]

Short and efficient.

[@robin4046]

Thank You.

[@cplyons2]

wait what IDE is this????

[@EasyLearning7]

Eclipse

[@MonicaFerraz-hc4er]

Great video, thank you