The Minecraft 1.21.9 update for Java Edition is out now. The much-awaited The Copper Age game drop introduces an array of features, such as the copper golem, copper weapons, shelves, and more.

Oracle has released JDK (Java Development Kit) 25, the first long term support (LTS) version since JDK 21 two years ago. New features include beginner-friendly compact source files, succinct module ...

Need rockets or TNT? This tutorial shows you how to build the easiest creeper/gunpowder farm in Minecraft 1.21+. No cats required — this design works in both Java and Bedrock Edition, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. There are two ways to implement the Java Scanner import: explicitly reference the ...

Hamcrest is based on the concept of a matcher, which can be a very natural way of asserting whether or not the result of a test is in a desired state. If you have not used Hamcrest, examples in this ...

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them. Generics programming in Java enhances type safety and code ...

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...

Application blocked by Java security can appear in Firefox, Internet Explorer, and Microsoft Edge. It can be fixed using the same methods on Windows 11 and Windows 10, and that's usually a Java update ...

Fatal Exception: java.util.ConcurrentModificationException: at java.util.ArrayList$Itr.next(ArrayList.java:860) at com.onesignal.common.modeling.ModelStore.persist ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...