private static @Nullable InspectionElementsMergerBase getMerger(@NotNull String shortName) {
    InspectionElementsMerger merger = InspectionElementsMerger.getMerger(shortName);
    if (merger instanceof InspectionElementsMergerBase) {
      return (InspectionElementsMergerBase)merger;
    }
    return merger == null ? null : new InspectionElementsMergerBase() {
      @Override
      public @NotNull String getMergedToolName() {
        return merger.getMergedToolName();
      }

      @Override
      public String @NotNull [] getSourceToolNames() {
        return merger.getSourceToolNames();
      }
    };
  }
private static @Nullable InspectionElementsMergerBase getMerger(@NotNull String shortName)