Collections Framework │ ├── Collection (interface) │ ├── List │ ├── Set │ └── Queue │ ├── Map (separate hierarchy) │ └── Collections (utility class) Collections Framework ├── Data Structures (ArrayList, HashMap, etc.) ├── Interfaces (List, Set, Queue, Map) └── Utilities (Collections class) Definition: Java Collections Framework The Java Collections Framework is a unified architecture that provides a set of interfaces and classes to store, manage, and manipulate groups of objects efficiently. Simple definition: Collections in Java is a framework that provides classes and interfaces to store and manipulate groups of objects efficiently. Collection (Interface) Collection is a root interface in Java Collections Framework. Key points: It is an interface Parent of List, Set, Queue Defines basic operations like: add() remove() size() 2. Collections (Utility Class) 👉 Collections is a utility class in java.util package. It provides static methods to operate on collections.…