giv me an exammple for Structural design patterns

Adapter

Match interfaces of different classes

Bridge

Separates an object$$s interface from its implementation

Composite

A tree structure of simple and composite objects

Decorator

Add responsibilities to objects dynamically

Facade

A single class that represents an entire subsystem

Flyweight

A fine$-$grained instance used for efficient sharing

Private Class Data

Restricts accessor$/$mutator access

Proxy

An object representing another object