static boolean isEclipsePluginDisabled(String pluginId,Map<URI,Plugin> allPlugins){
  for (  Plugin plugin : allPlugins.values()) {
    if (pluginId.equals(plugin.getPluginId())) {
      return false;
    }
  }
  return true;
}

static boolean isEclipsePluginDisabled ( String pluginId , Map < URI , Plugin > allPlugins ) { for ( Plugin plugin : allPlugins . values ( ) ) { if ( pluginId . equals ( plugin . getPluginId ( ) ) ) { return false ; } } return true ; }
eclipse plugin can be disabled only by user , so it must not be in the list of loaded plugins
