Method appendCodePoint

lib/java/lang/StringBuffer.java:331–333

Appends the string representation of the specified Unicode code point to the end of this buffer. The code point is converted to a char[] as defined by Character#toChars(int). @param codePoint the Unicode code point to encode and append. @return this StringBuffer. @see

(int codePoint)

     * @since 1.5
     */
    public StringBuffer appendCodePoint(int codePoint) {
        return append(Character.toChars(codePoint));
    }

    @Override
    public synchronized char charAt(int index) {