How to Upgrade from Java 8 to Java 17

I have upgraded and am using java17. What are you waiting for?

Every new version of Java, especially the update of the LTS version, will provide many new features and functions to fix the remaining bugs and improve performance. But so far, although java17 has been released for some time, java8 released eight years ago is still the most widely used java version. People think that the new version of…