@Override
  public void regenerate() {
    m_content = m_updater.generateContent(this);

    removeLabel(getLabel());

    if (m_content.getLineCount() > 0) {
      addLabel(new ZyEdgeLabel(m_content));
    }

    for (final IZyEdgeRealizerListener<EdgeType> listener : m_listeners) {
      try {
        listener.regenerated(this);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }

    getLabel().repaint();
    repaint();
  }
Regenerates the content of the realizer.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/realizers/ZyEdgeRealizer.java