What Is Java Collections Framework? What Are The Benefits Of Using Co

1.	What Is Java Collections Framework? What Are The Benefits Of Using Collections Framework?
Answer» JAVA Collections Framework provides a standard way to handle a group of objects. Benefits of the Collections Framework are - High performance, implementation of the Collection classes (ArrayList, LinkedList, HASHSET etc.) are very EFFICIENT and used as-is in most of the cases. Reduced effort as framework already provides several implementations for most of the scenarios that can be used as-is. Provides INTEROPERABILITY, as exp. if you are using List interface any implementation that implements List interface can be swapped with the EXISTING one. If you want to extend any collection that can be easily done using the standard interfaces provided with in the Collections frameworks. Java Collections Framework provides a standard way to handle a group of objects. Benefits of the Collections Framework are -

What Is Java Collections Framework? What Are The Benefits Of Using Collections Framework?

Answer»

JAVA Collections Framework provides a standard way to handle a group of objects. Benefits of the Collections Framework are -

High performance, implementation of the Collection classes (ArrayList, LinkedList, HASHSET etc.) are very EFFICIENT and used as-is in most of the cases.
Reduced effort as framework already provides several implementations for most of the scenarios that can be used as-is.
Provides INTEROPERABILITY, as exp. if you are using List interface any implementation that implements List interface can be swapped with the EXISTING one.
If you want to extend any collection that can be easily done using the standard interfaces provided with in the Collections frameworks.

Java Collections Framework provides a standard way to handle a group of objects. Benefits of the Collections Framework are -