Answers for "how to check if string is hex java"

java verify string is hexadecimal

private static final Pattern HEXADECIMAL_PATTERN = Pattern.compile("\\p{XDigit}+");

private boolean isHexadecimal(String input) {
    final Matcher matcher = HEXADECIMAL_PATTERN.matcher(input);
    return matcher.matches();
}

java verify string is hexadecimal

private static final Pattern HEXADECIMAL_PATTERN = Pattern.compile("\\p{XDigit}+");

private boolean isHexadecimal(String input) {
    final Matcher matcher = HEXADECIMAL_PATTERN.matcher(input);
    return matcher.matches();
}