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Short note on : Array List and Linked List
written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k modified 2.5 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
object oriented programming
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written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k

Java ArrayList class

  • Java ArrayList class uses a dynamic array for storing the elements. It extends AbstractList class and implements List interface.
  • Java ArrayList class can contain duplicate elements.
  • Java ArrayList class maintains insertion order.
  • Java ArrayList class is non synchronized.
  • Java ArrayList allows random access because array works at …

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