The newly released OpenJDK 27 primarily targets stability, security, and performance improvements.

Mahathi Kari’s research contributes to this conversation by examining one of the foundational building blocks of secure computing: cryptographic hashing.

If you’re a professional Java developer, you probably use IntelliJ IDEA as your IDE and Lombok as the framework that handles the Java boilerplate. What you probably didn’t know is that not only do ...

500+ Java interview questions and answers for Junior, Middle, and Senior Java backend developers. Covers Spring Boot, Hibernate / JPA, SQL, PostgreSQL, Kafka, Docker ...

Use Spring MVC MultipartFile, Java Path APIs and the browser fetch API to upload files asynchronously and save them safely on the server. See how to read an array's length, define its fixed size, ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

Java has been one of the more popular programming languages and computing platforms on the market since Sun Microsystems released it all the way back in 1995. The free-to-download platform has been ...

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 ...

Faced with situation when had to map STRING VALUE coming from database TO ENUM. The problem happens when value stored in database differs from enum name. And here we need a workaround to make a ...