code: @Override
      protected void afterEach(Wave wave, Wave childWave) {
  
          if (childWave.componentClass() == SnapshotCommand.class) {
              // Recopy the image to save
              final WritableImage image = wave.waveBean(SnapshotWaveBean.class).image();
              if (image != null) {
                  wave.waveBean(SaveImageWaveBean.class).image(image);
              }
          }
      }
docs: {@inheritDoc}