title: Java classpath setting, "'javac' is not recognized ... "
body: <p>I know there are a million topics about this, but none of them have resolved my issue.
  I recently removed jdk9 and replaced it with jdk1.8.0_161. Now I can't use the command line anymore to run my programs.
  What I did: I changed classpath in the System variables (Windows 10), both for user variables and system variables. Since that didn't help I started researching this and followed the steps, so I also added JAVA_HOME in the user variables and system, variables, but I keep getting the 'javac is not recognized as an internal or external command' error. Any ideas what else I can try?</p>
  
  <p><a href="https://i.stack.imgur.com/GPbxH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GPbxH.png" alt="enter image description here"></a></p>