In this article we are gonna see an example program to copy one Set to another Set. Example In this example we are copying one… [Read More]
How to Iterate over a Set/HashSet
There are following two ways to iterate through HashSet: 1) Using Iterator 2) Without using Iterator Example 1: Using Iterator import java.util.HashSet; import java.util.Iterator; class… [Read More]
Difference between List and Set in Java
List and Set both are interfaces. They both extends Collection interface. In this post we are discussing the differences between List and Set interfaces in… [Read More]