public static @Nls @Nullable String getCombinedName(@NotNull Component j1, @NotNull @NlsSafe String separator, @NotNull Component j2) {
    return combineAccessibleStrings(getAccessibleName(j1), separator, getAccessibleName(j2));
  }
public static @Nls @Nullable String getCombinedName(@NotNull Component j1, @NotNull @NlsSafe String separator, @NotNull Component j2)