In Java, algebraic data types can be modeled precisely as sealed hierarchies whose leaves are records. Java's interpretation of algebraic data types have a number of desirable properties.

We say that two types are compatible in Java if it’s possible to transfer data between variables of the types. Data transfer is possible if the compiler accepts it, and is done through ...

The boxing and unboxing of Java primitive types has severe performance implications. Uncover the truth about autoboxing Java primitive types in this JDK Mission Control and JVM Flight Recorder example ...