/**
  * Casts callerPage to Component and calls {@link #setResponsePage(Component, Component)}.
  *
  * @param component
  * @param callerPage Must be an instance of Component (otherwise a ClassCastException is thrown).
  */
 public static void setResponsePage(
     final Component component, final ISelectCallerPage callerPage) {
   setResponsePage(component, (Component) callerPage);
 }