@Override
public void init(ICommonActionExtensionSite site) {
openConfigAction = new OpenConfigFileAction(site);
openReferenceAction = new OpenReferenceAction(site);
openElementAction = new OpenJavaElementAction(site);
openPropertiesAction = new OpenPropertiesAction(site);
openAction = new OpenActionWrapperAction(site, openConfigAction,
openElementAction);
validationAction = new ValidationAction(site);
}