bf9b90c340
Motivation: HttpObjectDecoder may throw an IllegalArgumentException if it encounters a character that Character.isWhitespace() returns true for, but is not one of the two valid OWS (optional whitespace) values. Such values may not have friendly or readable toString() values. We should include the hex value so that the illegal character can always be determined. Modifications: Add hex value as well Result: Easier to debug Co-authored-by: Bennett Lynch <Bennett-Lynch@users.noreply.github.com>