| DemoLimitationException | Raised when the program encounters demo-version limitations. |
| InterruptionException | Runtime interruption exception. |
| JebException | Base class for JEB checked exceptions. |
| JebRuntimeException | Base class for JEB runtime (unchecked) exceptions. |
| NewerMethodIllegalCallException | Reserved exception. |
| NotImplementedException | A feature is not implemented. |
| ToDoException | This exception may be thrown when a functionality has yet to be implemented. |
| UnmanglerException | Exception raised during unmangling. |