Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...

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Abstract: Statechart, which is one of the important diagrams in Unified Modeling Language (UML), represents reactive behavior of a class of objects. Implementing statecharts has been difficult for ...

Rehmannia glutinosa is a dicotyledonous plant named because its underground root tuber is yellowish-white. It is the source of one of the four Huaiyao drugs and is a common bulk medicinal material in ...

recently we migrated to Java 17, but we're having some problems with Enum mocking. We are using mockito-inline and that helped a lot, but there are still problems with some of the Enums that have ...

The abstract Java codegen is generating a fromValue method that does not correctly compute the values of a Java Enum. The method fromValue should check if there is a custom value associated to the ...

When I was writing code regularly in both C++ and Java in the early days of Java, I often missed Java’s (at the time) lack of an enum. Fortunately, when Java finally got its enum, it was worth the ...

Although it is part of the java.util.concurrent package, the TimeUnit enum is useful in many contexts outside of concurrency. In this post, I look at how the TimeUnit enum can be used even in code ...