Java is a popular computing platform, but lately, Java is blamed for its security vulnerabilities. It is recommended by many to disable or completely uninstall Java. However, there are applications ...

After my last post about mapstruct, I was asked: "What if your fields have different names?", so I decided to go deep in the explanation of this incredible tool. When you work with Java, you often ...

Internal error in the mapping processor: java.lang.NullPointerException: Cannot invoke "javax.lang.model.element.Element.getKind()" because "element" is null at org ...

In this article, we’ll explore the use of MapStruct, which is, simply put, a Java Bean mapper. This API contains functions that automatically map between two Java Beans. With MapStruct, we only need ...

org.mapstruct.ap.MappingProcessor.processMapperTypeElement(MappingProcessor.java:318) at org.mapstruct.ap.MappingProcessor.processMapperElements(MappingProcessor.java:267) at ...