title: How can I create a Class file and JAR file without main function?
body: <p>How can I create the class file and jar file for this coding, when I compile this program its not working because there is no main function in the program. And also I am trying in command prompt but I don't know how to set the classpath? please help me
  My Coding is here</p>
  
  <pre><code>public class NewLogFields implements ILogNotify
  {
      public void onLog(Level level, String comment, IMediaStream stream, String category,String event, int status, String context) {
          if (category.equals(WMSLoggerIDs.CAT_session) &amp;&amp; event.equals(WMSLoggerIDs.EVT_destroy))
          {
              Long csBytes = (Long)WMSLoggerFactory.getGlobalLogValue(WMSLogger IDs.FD_cs_bytes);
              Long scBytes = (Long)WMSLoggerFactory.getGlobalLogValue(WMSLogger IDs.FD_sc_bytes);
              System.out.println("disconnect: csBytes:"+csBytes+" scBytes:"+scBytes);
          }
      }
  }
  </code></pre>