Java 11 examples

This repository contains various simple java 11 examples. Examples are demonstrating not only new java 11 language features, but also new JDK 11 possibilities.

Environment setup

Make sure following software is installed on your PC.

• OpenJDK 11
• Gradle 6.5 or later
• protoc 3.8 google protocol buffers
• docker.io 19.x or later

Please check system requirements before.

Compile & Test

Most examples are build by top-level gradle project.

gradle clean build test
gradle --build-file di-examples/build.gradle clean test

Examples

• artefact publishing demo - publish artefact to ORSSH.
• akka clustering demo
• apache avro demo
• dependency injection examples
• futures demo
• grpc demo
• hazelcast cluster demo
• image processing demo
• jetty server demo
• kafka example
• RxJava demo
• simple JNI demo
• JPMS demo
• ssh server demo
• com.fasterxml.jackson
• weird java stuff
• Security and Crypto
  • Diffie-Hellman demo
  • JCE demo
  • Blockchain demo
  • JWT demo
  • Entropy calculation demo
• Databases
  • mongodb demo
  • hibernate demo
  • JDBC demo
  • R2DBC demo
  • Elastic Search demo

Other Java Examples

• spring demos - java11 & docker & gradle examples
• java-boot-camp - java11 tutorials & maven examples

JDK9 - JDK11 New Features

• JDK9 Feature list
• JDK10 Feature list
• JDK11 Feature list

References

• JDK12 - JDK17 Features

Enjoy !