code: @Nullable
      public static Level findLevel(@Nullable String name) {
          if(name == null || name.isEmpty())
              return null;
          return Level.parse(name);
  
      }
docs: Simplification: use delegate to {@link Level#parse(String)} even if the behavior is slightly different for localized log levels.
  
  @param name {@code null} or empty returns {@code null}
  @return