Java Reference
In-Depth Information
Construct
Matches
C
HARACTERS
carriage-return character (
'\u000D'
)
\r
form-feed character (
'\u000C'
)
\f
alert (bell) character (
'\u0007'
)
\a
escape character (
'\u001B'
)
\e
control character corresponding to
x
\c
x
C
HARACTER CLASSES
a, b, or c (simple class)
[abc]
any character except a, b, or c (nega-
tion)
[^abc]
a through z or A through Z, inclusive
(range)
[a-zA-Z]
