Method isUpperCase

guava/src/com/google/common/base/Ascii.java:514–516

Indicates whether {@code c} is one of the twenty-six uppercase ASCII alphabetic characters between {@code 'A'} and {@code 'Z'} inclusive. All others (including non-ASCII characters) return {@code false}.

(char c)

   * return {@code false}.
   */
  public static boolean isUpperCase(char c) {
    return (c >= 'A') && (c <= 'Z');
  }

  /**
   * Truncates the given character sequence to the given maximum length. If the length of the