Character | Description |
# | Matches numeric character (Character.isDigit()) |
H | Matches hexadecimal number (0-9, a-f, and A-F) |
A | Matches alphanumeric character (Character.is LetterOrDigit()) |
? | Matches alphabetic character (Character.isLetter()) |
U | Matches uppercase letter; maps lowercase to uppercase |
L | Matches lowercase letter; maps uppercase to lowercase |
* | Wildcard, matches any character |
' | Escape character to have literal strings/separators in input field |