Tagged articles
2 articles
Page 1 of 1
Java Captain
Java Captain
Mar 1, 2019 · Fundamentals

Introduction and Source Code Analysis of Java ArrayList

This article introduces Java's ArrayList as a dynamic array implementation, explains its non‑thread‑safe nature, details its constructors, capacity‑growth strategy, key methods such as ensureCapacity, add, remove, toArray, and examines the underlying source code including array copying utilities.

ArrayListCollectionsDataStructure
0 likes · 13 min read
Introduction and Source Code Analysis of Java ArrayList