JAVA UPGRADER

Abstract

A few years ago, some projects were started with an older version of Java (LTS), which was the most stable version of the language and virtual machine at the time. But as time went on, new Java(LTS) became the official and latest LTS version, so we need to start moving our projects to that version. One difference between Java version 8 and version 11 is that some features your dependencies need may have been taken out of the SDK's core packages. If you do that, you will get errors like "Package X cannot be found." To handle these edge cases, we need to figure out what extra dependencies we may need to add, add them to the pom.xml file, and change the import lines that go with them. This project is mostly used to change all the files in a project from their old values to their new values. The old content is read by this project, and the new content is put in its place. This is like making a change from JDK1.8 to JDK11. This will also change which libraries are used when something is imported into a programme.