public static void uncontribute(ComponentAddon component){
  contributedComponents.remove(component);
  if (currentAddon != null) {
    component.uninitialize(currentAddon);
  }
}

public static void uncontribute ( ComponentAddon component ) { contributedComponents . remove ( component ) ; if ( currentAddon != null ) { component . uninitialize ( currentAddon ) ; } }
removes the contribution of the given addon
