This article will guide you through the certificate conversion process in the case where you need to convert PFX to JKS using Keytool.

 This article will introduce you to the Spring scheduled tasks, show you how to easily set up scheduled tasks in Spring using @Scheduled annotation. We'll also discuss how to configure scheduled tasks in Spring so that they fit your specific needs since they offer a lot of flexibility. We'll go through the following topics:

1. What is a scheduler and how to use @Scheduled annotation in Spring?

2. How to execute methods in sequence with a fixed delay between executions - fixedDelay parameter?

3. How to execute methods on fixed-rate - fixedRate parameter?

4. How to set up cron scheduler and use timezone if needed?

5. How to parametrize the scheduler?

String.split() accepts a regular expression, so if you want to split by special character you need to escape . for it not to be considered as a regex meta character. For example, if you have the filename as:

SomeFile.jpg, to get its extension you’ll need to: