Spring: how to print all bean names from ApplicationContext?

How to get all bean ids from the Spring Application Context and print to console. Needed sometimes for debugging purposes :) 1 2 3 4 ...

Expose POJO as MBean in Spring (JMX)

There are lots of tutorials for this purpose (for example: this link ), but I was not able to figure out working solution from the spot. ...

EntityManager.merge() issue: does not store to DB

Strange issue happened when tried to store some entity to database using entityManager.merge() or entityManager.persist() - code seemed t...

Build one JAR for Spring app

Usually you can use maven-assembly-plugin to build one JAR file with all dependencies (JAR files which your project depends on). But thi...