It’s been a long period since Java 8 was introduced.New Java comes with a lot of new features. One of these features is the complete removal of the Permanent Generation (PermGen) space which has been announced by Oracle since the release of JDK 7. Interned strings, for example, have already been removed from the PermGen space since JDK 7. The...
Few weeks ago I started to work with JHipster - Java Framework for rapid development.I am not going to write a review of this framework - I hope, I will find time to do it later, but today I am going to write some useful information about pitfalls, that you can reach during your work with JHipster. #####Jhipster project unable...
Agenda </br> Description of rules @Rule vs @ClassRule Some useful rules Writing your own rule Description of rules Rules allow very flexible addition or redefinition of the behavior of each test method in a test class. Testers can reuse or extend one of the provided Rules below, or write their own. This mean, that you can controll the behavior of...
Today I had a problem with Tomcat encoding with query params.I have solution for search entities.It was working with latin words. But when I tried to add query params in cyrillic, tomcat treat them as unreadable symbols, despite the fact, that I have URLEncodingFilter in my web application, that encodes everything in UTF-8, So, request like this turns to be...
How many times did you have to use java enums in your JPA/Hubernate entities ? Yes, instead of having some relations with reference-tables, which are some sort of dictionaries, you wrote simple field with varchar type Something like class Model with RowStatus enum RowStatus is used to detemine whether row is deleted from the system, or row is active.It seems,...
