On Monday, July 16, 2012 09:47:59 AM David Winslow wrote:
> Actually, the square brackets denote a character class, so logical OR is
> the default behavior and | has no special meaning. String.split("[-|+|Z]")
> will split on any of the characters '-' '+' '|' and 'Z' (note that the pipe
> character is included in this list! that's probably not intended.) See
> http://docs.oracle.com/javase/6/docs/api/java/util/regex/Pattern.html#cc
Thanks for clarification. The, bug here is related with the sequence in the
character list. It looks like is not equal
str = "aaaa-bbbb"
str.split("[-|+|Z]") Not equal to str.split("[+|-|Z]")
but
str = "aaaa-bbbb"
str.split("[-+Z]") equal to str.split("[+-Z]")
cheers
--
Mauricio Pazos
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