This repository contains a simple Java program that checks if an array contains duplicate values. The program sorts the input array and then checks for adjacent duplicates. Features • Duplicate ...

When you use the length property to find the size of an array that contains five elements, the value returned for the Java array length is five, not four. Java Array length vs String length () New ...

There are many approaches to find and identify duplicate elements in a list, from a brute-force tackling of the problem, to the super-efficient use of HashMaps and the Java Streams API.