This course will covered all new important features added to java 15 and we will explain it with easy and sample way , and also we will talk about Oracle Life-Time for enhancements to the Java Development Kit & OpenJDK JDK Enhancement Proposal (JEP). in each feature of java 15 we will explain it by sliders in easy way with example after that we will explain it in IDE to make sure everything work fine , when java 15 included the below points :

1. JEP-339: Edwards-Curve Digital Signature Algorithm (EdDSA)

2. JEP-360: Sealed Classes (Preview)

3. JEP-371: Hidden Classes

4. JEP-372: Remove the Nashorn JavaScript Engine

5. JEP-373: Reimplement the Legacy DatagramSocket API

6. JEP-374: Disable and Deprecate Biased Locking

7. JEP-375: Pattern Matching for instanceof (Second Preview)

8. JEP-377: ZGC: A Scalable Low-Latency Garbage Collector

9. JEP-378: Text Blocks

10. JEP-379: Shenandoah: A Low-Pause-Time Garbage Collector

11. JEP-381: Remove the Solaris and SPARC Ports

12. JEP-383: Foreign-Memory Access API (Second Incubator)

13. JEP-384: Records (Second Preview)

14. JEP-385: Deprecate RMI Activation for Removal

15. JEP-339: Edwards-Curve Digital Signature Algorithm (EdDSA)

Note [ 1 ] :After you finished this course you should understand important featuresin java 15 and also you should know what was removed or deprecated from java 15 .

Note [ 2 ] : We will not explain all features because there are some of features was removed or deprecated and/or about low level language .