Why Choose Java 17?

Java 17 is the latest Long-Term Support (LTS) release, offering stability, security, and performance improvements.

Key Features of Java 17

• Sealed Classes: Restrict which classes can extend or implement them.
• Pattern Matching for Switch: More concise and readable switch statements.
• New Garbage Collector (G1 & ZGC): Improved performance and memory management.
• JEP 356: Enhanced Pseudo-Random Number Generators: More flexibility in random number generation.
• JEP 391: macOS/AArch64 Support: Better support for Apple Silicon (M1/M2 chips).
• Deprecated Security Manager: For improved application security.

Performance Enhancements

Java 17 introduces optimizations that reduce memory usage and improve execution speed.

Code Example (Sealed Classes)

        sealed class Shape permits Circle, Rectangle { }
        final class Circle extends Shape { }
        final class Rectangle extends Shape { }