Development Environment: Eclipse IDE 2026-03 enhances Java refactoring

The quarterly release of Eclipse IDE 2026-03 brings some new features alongside bug fixes, such as the Java refactoring function "Convert Class to Record".
TheServerSide

How Java instance main methods and unnamed classes work

Community driven content discussing all aspects of software development from DevOps to design patterns. Instance main methods and unnamed classes, coming in Java 21, will forever change how developers ...
InfoWorld

How to use method references in Java

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 ...
GitHub

Cannot invoke "net.minecraft.class_1297.method_5705(float)" because "$$1" is null

at knot//net.minecraft.class_4184.method_19321(class_4184.java:55) at knot//net.minecraft.class_757.method_3188(class_757.java:1052) at knot//net.minecraft.class_757 ...
TheServerSide

Use sealed classes in Java to control your inheritance

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...
Hacker

Simplify Data Conversion: Excel and CSV to Java Objects with Reflection

Converting Excel or CSV files into Java objects (POJOs) and vice versa can be a complex process, but with the right tools and techniques, it becomes much more manageable. In this guide, we’ll explore ...