Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

JEP 450 (Compact Object Headers) has been targeted for delivery in JDK 24. This currently experimental feature optimizes heap utilization by shrinking the size of the mandatory object header in ...

This latest version of Java, due to arrive as a production release on September 16, has 18 features. JDK 25 comes on the heels of JDK 24, a six-month-support release that arrived March 18.

Difference between int and Integer The key difference between the Java int and Integer types is that an int simply represents a whole number, while an Integer has additional properties and methods.

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching ...

While it’s not as complex as checkers or chess, building tic-tac-toe teaches valuable lessons about multidimensional arrays, exception handling, and flow control. These skills will prove useful when ...