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Java exception handling with stack traces, exception chaining, try-with-resources, final re-throw, and StackWalker.
Java proponents see the language gaining traction in AI and machine learning as AI becomes incorporated into business logic.
Java 23, now generally available, includes previews of module import declarations, stream gatherers, structured concurrency, scoped values, and a class-file API. And much more.
The build pipeline is the engine of your software development lifecycle, so it pays to keep it tuned up and running right. Here are nine newer and better ways to build code.
Learn everything you need to throw, try, catch, and clean up after Java exceptions in your programs.
Use Java's packages and static imports to organize top-level types and simplify access to their static members.
Learn how to use the four types of nested classes to better organize your Java code.
Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods and fields.
Learn how and why Java developers use method overloading, then test your learning against the Java virtual machine itself.
Learn the four types of polymorphism in Java, then start using subtype polymorphism to execute different forms of the same Java method.
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