Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

Affects: Spring Boot 3.3.2, Spring 6.1.11 When using a value class property in @ConfigurationProperties with a default value and not providing its value in application configuration leads to an err ...

Description Starting on v2.7.12 (last working version was v2.7.11) and up to any 3.x.x version Spring Boot Remote has stopped working. Whenever a remote session is started and changes are detected, ...

In this example, if Address doesn’t implement Serializable, a java.io.NotSerializableException will be thrown when trying to serialize a Person object. See Also: Top Java IDEs and Code Editors ...

What’s the difference between Java array length vs length ()? When you put round brackets at the end of a word in Java, it indicates that you are calling a method. Without round brackets, you are ...

Hibernate SessionFactory tutorial If a developer uses the Hibernate core framework, they will need to build a SessionFactory before they can do any data persistence. As the name implies, the ...

Java is influenced by C and C++, so it has many similarities with those languages (and C#). One of the big advantages of Java is that it is “platform independent.” This means that code you ...