Project Panama update, Spring Boot CLI, GraalVM, Jakarta MVC, YugabyteDB pooling, and software maintenance!

Learn how to use Sentry with Java-based server-side applications.

Learn the fundamental logging methods and configuration parameters of the tinylog 2 logging framework and understand how to issue log entries.

Learn about monads and how they can help deal with effects.

Learn how to use the Class.forName() method to obtain the Class object.

A brief comparison between class and instance methods in Java.

Learn how to create a REST API using the open-source RestExpress framework.

Learn three approaches to perform case-insensitive searching in ArrayList.

Learn how record patterns allow us to extract the values of a record into variables using pattern matching.

MongoDB, Spring Modulith, liveness and startup probes for Spring Boot, Kafka on K8S, JVM debugging internals, and BigTable pagination in Java. Happy New Year :)

A comparison between two classes to output content: PrintWriter and PrintStream, explaining the similarities and differences between them.

How to convert a byte array into a class which implements the Spring MultiPartFile interface.

Why IllegalArgumentException is thrown and how to fix in it in Java.

Learn a few techniques for checking if the command-line arguments are missing in a Java program.

Discover strategies to normalize lists of objects to strings in Java.

Learn about the findFirst() and findTop() methods from Spring Data JPA.

Explore how to accomplish batch processing of Stream data in Java using both native features and some third-party libraries.

Learn how to turn a String containing Java source code into a compiled class and then execute it.

Explore different types of runtime data areas and their purpose.

Learn how to convert numbers from one base to another in Java.

Explore the importance of checking for null variables in our Java classes.