Connecting client-server Java : <p>How do I connect 2 java classes client-server shown in the link below:</p>

<p><a href="https://systembash.com/a-simple-java-tcp-server-and-tcp-client/" rel="nofollow">https://systembash.com/a-simple-java-tcp-server-and-tcp-client/</a></p>

<p>It says i need to compile using TCPserver, I have tried finding the compiling option in my IDE, which is Netbeans, but I cant seem to locate it anywhere. Could I ask for some tips of how to connect those 2 files so that server file responds to client app ?</p>
