Diagnosing performance issues with Java legacy apps on Pivotal Cloud Foundry
How to profile apps on Pivotal Cloud Foundry. VisualVM to the rescue!
Hibernate to JDBC
An exploration in replacing Hibernate with JDBC in Spring.
Java Deserialization, JMX and CVE-2016-3427
If you use remote JMX, you need to update your JVM to address CVE-2016-3427
Faking OAuth2 Single Sign-on in Spring, Two Ways
When your Java Spring web application depends on a third-party OAuth2 single sign-on service,
tests can be slow, brittle, or difficult to control. I’ll describe two ways to address these
issues by faking OAuth2 single sign-on in your tests.
"Some Blog Post" or, How I Learned to Stop Worrying and Like Red Junit Tests
Tips and tricks for writing tests that fail well. What to mock, what to name your tests, and how to
The Journey of a Spring Boot application from Java 8 to Kotlin, part 3: Data Classes
Kotlin data classes reduce a lot of boilerplate code when it comes to writing POJOs that are used for data exchange.