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Spring Boot, JPA/Hibernate for Java EE 6 Java Persistence API Developer Certified Expert 1Z0-898

If you are planning to take Java EE 6 Java Persistence API Developer Certified Expert (1Z0-898), this post is for you. It demonstrates how to create a sample application using Spring Boot, and JPA/Hibernate to aid in your study. Continue Reading

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Java 8 – Redeclare default methods

In Java, you can extend from another interface using the extends keyword. But Java 8 has default methods. What happens if we extend another interface that has the same default methods as our interface?

It gets re-declared in the “child” interface. Continue Reading