If the string argument to the encode method of class java.net.URLEncoder
contains a character whose value is above 0xff, it will result in feeding a
digit value to Character.forDigit that is greater than 15. As a result the
encoded string will contain a null character after the "%" rather than a
hexadecimal digit.
contains a character whose value is above 0xff, it will result in feeding a
digit value to Character.forDigit that is greater than 15. As a result the
encoded string will contain a null character after the "%" rather than a
hexadecimal digit.