Method and

corpus/java/training/guava/base/CharMatcher.java:460–462

Returns a matcher that matches any character matched by both this matcher and other.

(CharMatcher other)

   * Returns a matcher that matches any character matched by both this matcher and {@code other}.
   */
  public CharMatcher and(CharMatcher other) {
    return new And(this, other);
  }

  /**
   * Returns a matcher that matches any character matched by either this matcher or {@code other}.