title: How to compile multiple class files in Java on LINUX shell?
body: <p>Hello I am on campus trying to compile a simple binary tree program .. our campus only has shell and I am using Linux over eclipse..</p>
  
  <p>I have 2 class files in my current directory bintree.java and treetest.java</p>
  
  <pre><code>javac bintree.java treetest.java
  </code></pre>
  
  <p>this code creates multiple classes but what is my next step? ive searched everywhere theres not a lot of info on java Linux shell. thank you</p>