JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince ...

Java is an object-oriented language, which means that it is based on the concept of objects, rather than functions or procedures. Objects in Java are instances of classes, which are templates that ...

Exception in thread "main" com.alibaba.excel.support.cglib.core.CodeGenerationException: java.lang.IllegalAccessError-->superclass access check failed: class org.demo ...

Experienced Java developers often take for granted Java features that newcomers find confusing. For example, a beginner might be confused about the Object class. This post launches a three-part series ...