Package net.jrodolfo.java_evolution.java17

package net.jrodolfo.java_evolution.java17

Examples for features introduced in Java 17.

Java 17 is an LTS release. It finalized sealed classes, previewed pattern matching for switch, introduced the enhanced random generator API and HexFormat, and strongly encapsulated JDK internals.

For beginner-oriented notes about the problems these features solved, see the package README in the source directory.

Related Packages

Package	Description
net.jrodolfo.java_evolution

Class	Description
HexFormatExamples	Demonstrates HexFormat, introduced in Java 17.
PatternMatchingSwitchPreviewExamples	Demonstrates pattern matching for switch as a Java 17 preview feature.
RandomGeneratorExamples	Demonstrates the enhanced pseudo-random number generator API introduced in Java 17.
SealedClassesExamples	Demonstrates sealed classes, finalized in Java 17.
SealedClassesExamples.Circle	Final permitted implementation.
SealedClassesExamples.Rectangle	Final permitted implementation.
SealedClassesExamples.Shape	Sealed parent interface that permits only the listed implementations.
SealedClassesExamples.Square	Non-sealed implementation, showing that a permitted subtype may reopen the hierarchy.
StrongEncapsulationNotes	Explains strong encapsulation of JDK internals in Java 17.