private static boolean changeDisplayProperties(final int codepoint) {
        return codepoint == 0x0340
                || codepoint == 0x0341
                || codepoint == 0x200E
                || codepoint == 0x200F
                || codepoint == 0x202A
                || codepoint == 0x202B
                || codepoint == 0x202C
                || codepoint == 0x202D
                || codepoint == 0x202E
                || codepoint == 0x206A
                || codepoint == 0x206B
                || codepoint == 0x206C
                || codepoint == 0x206D
                || codepoint == 0x206E
                || codepoint == 0x206F;
    }
private static boolean changeDisplayProperties(final int codepoint) {
        return codepoint == 0x0340
                || codepoint == 0x0341
                || codepoint == 0x200E
                || codepoint == 0x200F
                || codepoint == 0x202A
                || codepoint == 0x202B
                || codepoint == 0x202C
                || codepoint == 0x202D
                || codepoint == 0x202E
                || codepoint == 0x206A
                || codepoint == 0x206B
                || codepoint == 0x206C
                || codepoint == 0x206D
                || codepoint == 0x206E
                || codepoint == 0x206F;
    }
private static boolean changeDisplayProperties ( final int codepoint ) { return codepoint == 0x0340 || codepoint == 0x0341 || codepoint == 0x200E || codepoint == 0x200F || codepoint == 0x202A || codepoint == 0x202B || codepoint == 0x202C || codepoint == 0x202D || codepoint == 0x202E || codepoint == 0x206A || codepoint == 0x206B || codepoint == 0x206C || codepoint == 0x206D || codepoint == 0x206E || codepoint == 0x206F ; }
Return true if the given {@code codepoint} is change display properties or deprecated characters as defined by
<a href="https://tools.ietf.org/html/rfc3454#appendix-C.8">RFC 3454, Appendix C.8</a>.
Return true if the given {