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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22804 java.lang.ArrayIndexOutOfBoundsException on negated classes Summary: java.lang.ArrayIndexOutOfBoundsException on negated classes Product: Regexp Version: unspecified Platform: PC OS/Version: All Status: NEW Severity: Major Priority: Other Component: Other AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I use this code as a "sanitizer" (ie, filters bad input from users) on JDK 1.3.1: String allowed= "[EMAIL PROTECTED]: ñÑáéíóúÁÉÍÓÚ\r\n\\-"; RE r= new RE("[^"+allowed+"]"); output= r.subst(input, "_", RE.REPLACE_ALL); When running: sanitize("aé$.JOla^|-+_") I get: java.lang.ArrayIndexOutOfBoundsException: 16 at org.apache.regexp.RECompiler$RERange.delete(Unknown Source) at org.apache.regexp.RECompiler$RERange.remove(Unknown Source) at org.apache.regexp.RECompiler$RERange.include(Unknown Source) at org.apache.regexp.RECompiler$RERange.include(Unknown Source) at org.apache.regexp.RECompiler.characterClass(Unknown Source) at org.apache.regexp.RECompiler.terminal(Unknown Source) at org.apache.regexp.RECompiler.closure(Unknown Source) at org.apache.regexp.RECompiler.branch(Unknown Source) at org.apache.regexp.RECompiler.expr(Unknown Source) at org.apache.regexp.RECompiler.compile(Unknown Source) at org.apache.regexp.RE.<init>(Unknown Source) at org.apache.regexp.RE.<init>(Unknown Source) This is with both 1.2 and 1.3-dev (CVS) as of 28/Aug/2003. Everything works if I use: String allowed= "[EMAIL PROTECTED]: ñÑáéíóúÁÉÍÓÚ\r\\-"; (removed \n) The same happen with other characters inside de [^]. Is there's any other info needed, please let me know. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]