java

Java 8 and later versions have introduced built-in string utilities that make Apache Commons StringUtils less necessary. Learn how to replace it with modern Java methods.

An authentication proxy to provide secure, temporary, least-privilege credentials to your AWS environment.

I explain how to test log statements in Spring Boot using the OutputCaptureExtension.

I discuss why using the anyMatch() method in the Java Stream API is both safer and more performant than using filter().count > 0.

I cover a strange behavior where Spring overwrites map keys with value bean names.

I cover one of the nuances in the Java Collections Framework when creating ArrayList objects.

In this article, we’ll cover one of the nuances in the Java Collections Framework when creating ArrayList objects.

I cover how to create an empty file and a file with a certain size filled with random data.

I demonstrate the different ways to sort a list of objects by field.

I cover what Java developers need to know enum equality.