private static boolean isRedundantLiteralMatch(@NotNull String str, Object value, boolean literalMatch) {
        String patternValue;
        if (value instanceof String) {
          patternValue = (String)value;
        } else if (value instanceof Character) {
          patternValue = value.toString();
        } else {
          return false;
        }
        if (literalMatch) return !str.contains(patternValue);
        if (patternValue.length() > MAX_PATTERN_LENGTH) return false;
        Pattern regex;
        try {
          regex = Pattern.compile(patternValue);
        }
        catch (PatternSyntaxException e) {
          return false;
        }
        return !regex.matcher(str).find();
      }
private static boolean isRedundantLiteralMatch(@NotNull String str, Object value, boolean literalMatch)