public final void event(Object source,
                            Class sourceClass,
                            String methodName,
                            Throwable throwable) {
        internalEvent(source,
                      sourceClass,
                      methodName,
                      throwable);
    }
public final void event ( Object source , Class sourceClass , String methodName , Throwable throwable ) { internalEvent ( source , sourceClass , methodName , throwable ) ; }
Event tracing.

@param source The class instance which called this method
@param sourceClass The type of class which called this method
@param methodName The method where the event took place
@param throwable The exception to trace