Collection Framework

Java's standard interfaces and classes for storing and working with groups of objects.

What is Collection Framework in Java?

Collection Framework — Java's standard interfaces and classes for storing and working with groups of objects.

import java.util.ArrayList;
import java.util.List;

class TaskList {
    List<String> tasks = new ArrayList<>();
}

Level: Freelancer · More Java terms at this level

Updated September 27, 2026