Below are detailed notes with code explanations for the provided Java tutorial on sets and hash sets Sets and Hash Sets in Java • Definition: Sets are part of Java's collections framework, providing a ...

Here I am writing a way to implement Hashset. HashSet creates hashtable to store the data. As it implements Set interface so it doesnt contains duplicate elements. It also extends AbstractSet class.

Java Coding Samples. ... A sample of how to call methods in the same class. For loop. A simple example of using for loops to calculate factorial. Uses the built in int data type so only good to 13! ..