package com.atlassian.plugin.util.collect;
   
   import com.atlassian.plugin.Plugin;
   import com.google.common.base.Function;
   import com.google.common.collect.Iterables;
   
   public final class Transforms {
       private static final Function<Plugin, String> toPluginKeyFunction = new Function<Plugin, String>() {
           @Override
          public String apply(Plugin p) {
              return p.getKey();
          }
      };
  
      private Transforms() {
      }
  
      public static Iterable<String> toPluginKeys(Iterable<Plugin> plugins) {
          return Iterables.transform(plugins, toPluginKeyFunction);
      }
  }