package com.atlassian.plugin.event.events;
   
   import com.atlassian.plugin.Plugin;
   
   import java.util.List;
   
   import static com.google.common.base.Preconditions.checkNotNull;
   
   /**
   * Event that indicates a plugin set has been upgraded at runtime
   *
   * @since 3.0.0
   */
  public class PluginListUpgradedEvent
  {
      private final Iterable<Plugin> plugins;
  
      /**
       * Constructs the event
       * @param plugins The plugin list that has been upgraded
       */
      public PluginListUpgradedEvent(Iterable<Plugin> plugins)
      {
          this.plugins = checkNotNull(plugins);
      }
  
      /**
       * @return the plugins that has been upgraded
       */
      public Iterable<Plugin> getPlugins()
      {
          return plugins;
      }
  }