| WorldOfParticles.Barrier | Infinite Potential Barrier (2D-Box) class |
| JPWorld | The JPWorld class encapsulates artificial world of charged and neutral particles governed by physical laws, i.e |
| Particle | The Particle encapsulates both particle physical properties and visual properties needed for rendering during animation |
| WorldOfParticles.RenderingContext | Provides rendering context interface for the WorldOfParticles |
| RunAsApplet | Runs instance of the JPWorld component inside the applet |
| RunStandalone | Runs instance of the JPWorld component inside the stand-alone application with own JFrame |
| T1 | The class T1 extends Thread class |
| T2 | The class T2 implements Runnable class |
| T3 | The class T3 extends T1 class |
| WorldOfParticles | The WorldOfParticles is container for particles governed by the common physical laws |
1.7.2