public static boolean isBoundField(IComponent component, String fieldName) {
    if (fieldName.equals(component.getBinding())) {
      return true;
    }
    if (component instanceof IContainer) {
      IContainer container = (IContainer)component;
      for (int i = 0; i < container.getComponentCount(); i++) {
        if (isBoundField(container.getComponent(i), fieldName)) {
          return true;
        }
      }
    }
    return false;
  }
public static boolean isBoundField(IComponent component, String fieldName)