| DynamicClassLoader | This is a basic URL classloader for loading new resources dynamically. | code | html |
| JMeter | Main JMeter class; processes options and starts the GUI, non-GUI or server as appropriate. | code | html |
| JMeter.ListenToTest | code | html | |
| JMeterReport | JMeterReport is the main class for the reporting component. | code | html |
| NewDriver | Main class for JMeter - sets up initial classpath and the loader. | code | html |
| ProxyAuthenticator | Provides JMeter the ability to use proxy servers that require username and password. | code | html |