Last week, I needed to implement file upload using Spring Boot. When I finished, I realized that a security hole could happen in my algorithm. So I decided to write this article and share this problem with you. (more…)

This gets interesting when you find your way into a mail server, says dev who found it... (more…)

In Part 1 of this tutorial we created a Property-based test (PBT) from a normal JUnit test with basic types. Now let us extend the domain object PostalParcel with a list of Products. All examples a… (more…)

The perspective of an ignorant computer science undergrad... (more…)

In this eMag we want to showcase some of the smaller Java features that have been delivered and reached their final form in recent releases. Language evolution comes in both large and small packages (and sometimes the smaller ones are really stepping ston... (more…)