ArrayList is a dynamic list that grows as needed. It implements the List interface.
← Core Java theorytheory 0/50 · 0%
Collections · medium
23. ArrayList
Resizable arrays.
Check your understanding
1. Is ArrayList ordered?
2. Complexity of add()?
Resizable arrays.
ArrayList is a dynamic list that grows as needed. It implements the List interface.
1. Is ArrayList ordered?
2. Complexity of add()?