docs: public InputStream get( Artifact artifact )
          throws IOException, ArtifactNotFoundException
      {
          for ( int i = 0; i < stores.length; i++ )
          {
              try
              {
                  return stores[i].get( artifact );
              }
              catch ( ArtifactNotFoundException e )
              {
                  // ignore
              }
          }
          throw new ArtifactNotFoundException( artifact );
      }