title: Java - How to know which Java version can use my code without changing it
body: <p>I have this code and I want to know which Java versions can run my code without having to rewrite it. Is there a way to know this using eclipse without installing any other tools or plugins?</p>
  
  <p>Seems like elements like LocalDateTime have this in their java documents "Since:1.8" which means(correct me if I'm wrong) that if this syntax is used in java versions lesser than 1.8 then the code will have to be changed at some point</p>