public String getKey() {
    List<String> split = BRANCH_OR_PULL_REQUEST_SPLITTER.splitToList(kee);
    return split.size() == 2 ? split.get(0) : kee;
  }
public String getKey ( ) { List < String > split = BRANCH_OR_PULL_REQUEST_SPLITTER . splitToList ( kee ) ; return split . size ( ) == 2 ? split . get ( 0 ) : kee ; }
The key to be displayed to user, doesn't contain information on branches