Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Data Structures Exploring the Java Collection Framework Meet the JCF

Java Collection Framework

Still I don't understand what is JCF? If i want to tell anyone about JCF then how can I explain this? Please explain me

2 Answers

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,497 Points

According to wiki: The Java collections framework (JCF) is a set of classes and interfaces that implement commonly reusable collection data structures.[1]

Although referred to as a framework, it works in a manner of a library. The JCF provides both interfaces that define various collections and classes that implement them.

Almost like a collection of data classes that are connected to a structure or interface that allows you to reuse code between the classes.

Thank You so much for your help:)