What is the Use of a Dictionary Class in Java ?

196 Reads Java

The Dictionary class in Java is used to store key-value pairs. Any non-null object can be used for key or value. But we cannot insert a null key or null object in Dictionary.

Dictionary class is deprecated now. So it should not be used in newer implementations.

Java

You May Interest

What are the Main Uses of Singleton Design Pattern in Java ?

Why Do We Use finalize Method in Java ?

How Can We Reference an Unreferenced Object Again in Java ?

What is the Difference Between an Iterator and ListIterator in Ja ...

What are the Similarities Between HashSet and HashMap in Java ?