Method inRange

guava/src/com/google/common/base/CharMatcher.java:344–346

Returns a {@code char} matcher that matches any character in a given BMP range (both endpoints are inclusive). For example, to match any lowercase letter of the English alphabet, use {@code CharMatcher.inRange('a', 'z')}. @throws IllegalArgumentException if {@code endInclusive < startInclusive}

(char startInclusive, char endInclusive)

   * @throws IllegalArgumentException if {@code endInclusive < startInclusive}
   */
  public static CharMatcher inRange(char startInclusive, char endInclusive) {
    return new InRange(startInclusive, endInclusive);
  }

  /**
   * Returns a matcher with identical behavior to the given {@link Character}-based predicate, but