title: javac version and java version show different on command line
body: <p>Before, I had java 8. I recently installed java 11. I moved my path <code>Java\jdk-11.0.7\bin</code> to the top of my environment variables. When I do <code>javac -version</code> it gives me version 11. But when I do <code>java -version</code>, it gives me version 8. How do I correct this? Specifically, I want to run a jar file that was compiled using java 11.</p>