title: Identify Java version of a running application
body: <p>I have installed Java 7 Update 45 and Java 8 Update 25 in parallel. I am experiencing some text rendering issues in JavaFX which should be fixed in Java 8 Update 25, so I wonder which Java version the application is currently on.</p>
  
  <p>Is there a way to check which version of Java an application uses?</p>
  
  <p>What I have tried:</p>
  
  <ul>
  <li>I searched the Internet and found StackOverflow's answer to the question <a href="https://stackoverflow.com/questions/11079831/checking-the-version-of-jre-used-during-run-time">Checking the version of JRE used during run-time</a>. However, I want to check the version without modifying the source code (e.g. I have no source code)</li>
  <li>I searched on StackOverflow and found no additional answers.</li>
  </ul>