blog

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 the basics of how PK’s work in SAP Hybris.

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.

In this article, we’ll explore how to create lists and maps in the Spring Framework using XML configuration.

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

Explore the dangers of dead code and how to prevent it.

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

I cover what Java developers need to know enum equality.