docs: public void classAvailable(Class<?> clazz) {
          if (!isMonitorable(clazz)) {
              return;
          }
          listenersLock.readLock().lock();
          try {
              for (ProbeListener listener : allRegisteredListeners) {
                  ProbeFilter filter = listener.getProbeFilter();
                  if (filter.matches(clazz)) {
                      addInterestedByClass(clazz, Collections.singleton(listener));
                  }
              }
          } finally {
              listenersLock.readLock().unlock();
          }
  
          // Update the new class with the configured probes
          if (!getInterestedByClass(clazz).isEmpty()) {
              this.transformer.instrumentWithProbes(Collections.<Class<?>> singleton(clazz));
          }
      }