Community driven content discussing all aspects of software development from DevOps to design patterns. There are several ways to find duplicates in a Java List, array or other collection class. The ...

Java multiplayer upgrade: Snapshot 7 introduces a Friends List and peer-to-peer world joining to Minecraft: Java Edition, features long available in Bedrock. Server-free play: Players can now invite ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 17 adoption is increasing as organizations move away from Java 8 and Java 11 to migrate ...

For many players, the main draw to play on Minecraft Java is the ability to change things and host them however they want. These changes alone make up a huge draw for the gameplay. However, when you ...

Mojang recently released a brand new friends list feature for Minecraft Java Edition. Previously, only Bedrock Edition gave you the option to send friend requests and add friends to the game. This ...