Java “Back to Basics” Tutorial | Baeldung

The Kubernetes ecosystem is huge and quite complex, so it’s easy to forget about costs when trying out all of the exciting tools.

To avoid overspending on your Kubernetes cluster, definitely have a look at the free K8s cost monitoring tool from the automation platform CAST AI. You can view your costs in real time, allocate them, calculate burn rates for projects, spot anomalies or spikes, and get insightful reports you can share with your team.

Connect your cluster and start monitoring your K8s costs right away:

>> FREE Kubernetes cost monitoring

This tutorial series focuses on core Java – “Back to Basics”. We're going to cover Java core concepts, collections, streams, IO and more.

1. Get Started with Java

If you are new to Java, this series will go over the basic syntax of the language, introduce classes and objects and a few simple examples of using common Java structures.

2. Core Java Examples

In this section, we'll continue with more Core Java examples that show how to use the basic concepts of the language.

3. Java Strings

In this series, we'll learn how to work with Strings with examples of common operations and conversions.

4. Java Concurrency

Concurrency is a large area in Java, but it's also an important topic to understand. In this series, we'll go over the core concepts and learn how to work with threads using practical examples.

5. Java Collections

This tutorials will go over the main data structures in Java and common operations we can perform with them.

6. Java Streams

This series is a comprehensive guide to working with the Stream API introduced in Java 8.

7. Java IO

This series cover common I/O operations in Java, including working with files, Readers and Input/OuputStreams.

8. Advanced Java Examples

Let's have a look at more advanced use cases with Java.

9. Tracking Java Development

Comments are closed on this article!