If you are looking to micro-manage your folders in Outlook, it is essential to organize them. You can alphabetically sort out the folders to make navigation quicker and more intuitive, especially when ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

If you want to learn how to sort a bar chart without sorting data in Excel, then you’ve landed on the right page. In Excel, when handling worksheets filled with sales figures, it often becomes ...

Community driven content discussing all aspects of software development from DevOps to design patterns. It’s easy to remove duplicates from a list in Java. There are a variety of functions in Java ...

There are several ways to find duplicates in a Java List, array or other collection class. The following list describes some of the most commonly used approaches: Use a method in the Java Streams API ...

How To Select Which Version of Java to Use in Linux (+ Video Tutorial) Your email has been sent Which version of Java should you use in Linux? Learn how to easily ...

Comparator:- Comparator interface found in java.util package and it contains equals() and compare() method. It use the multiple sorting technique to write our own comparison logic and is used to sort ...

Here I am writing a simple way to use Comparator interface. We use Comparator interface to order the objects. First of all we need to import java.util package. It ...