Constructs a new {@code MissingFormatWidthException} with the specified format specifier.params the specified format specifier. if (null == s) { throw new NullPointerException(); } this.s = s;
if (null == s) { throw new NullPointerException(); } this.s = s;
Returns the format specifier associated with the exception.returnthe format specifier associated with the exception. return s;
return s;
Returns the message of the exception.returnthe message of the exception. return s;