Java 10, already!

Java 9 we hardly knew ye, yet here we are and today was the GA release of Java 10. This is especially true for those of us using Spring boot as we just got official Java 9 support a couple of weeks ago and now 10 is out. From my standpoint the big features of […]

Java 9 Upgrade

After upgrading my test app to Spring Boot 2.0 yesterday I decided to see how difficult the Java 9 upgrade was from there. I am happy to report that it was fairly trivial. I upgraded my maven pom to set the Java version to 9 and did a mvn clean install. Immediately I see some […]

TIL: default hashCode() in Java

I came across this blog post today which I thought was really good. It is a deep dive into the default hashCode() implementation in java. To me the most amazing outcome of the piece is that if a given class is going to be accessed by multiple threads you really need to override hashCode otherwise […]

Spring Boot and Security using Spring Data JPA for authentication

Recently one of my friends was working on a Spring Boot project and he was having trouble finding an example of how to configure user login for his site with Spring Boot using JPA. I had mentioned that there is some mention of configuring security in Greg Turnquist’s book Learning Spring Boot. He had just […]