Migrated to Java 17

Author: rmraya

README.md

@@ -48,14 +48,14 @@ Technical Support |  Peer support at  [Groups.io](https://groups.io/g/maxprogram
 
 ## Requirements
 
-- JDK 11 or newer is required for compiling and building. Get it from [AdoptOpenJDK](https://adoptopenjdk.net/).
-- Apache Ant 1.10.7 or newer. Get it from [https://ant.apache.org/](https://ant.apache.org/)
-- Node.js 12.16.0 LTS or newer. Get it from [https://nodejs.org/](https://nodejs.org/)
+- JDK 17 or newer is required for compiling and building. Get it from [Adoptium](https://adoptium.net/).
+- Apache Ant 1.10.10 or newer. Get it from [https://ant.apache.org/](https://ant.apache.org/)
+- Node.js 16.13.0 LTS or newer. Get it from [https://nodejs.org/](https://nodejs.org/)
 
 ## Building
 
 - Checkout this repository.
-- Point your `JAVA_HOME` environment variable to JDK 11
+- Point your `JAVA_HOME` environment variable to JDK 17
 - Run `ant` to compile the Java code
 - Run `npm install` to download and install NodeJS dependencies
 - Run `npm start` to launch TMXEditor