RFR 8230829 : Matcher matches a surrogate pair that crosses border of the region

Ivan Gerasimov ivan.gerasimov at oracle.com
Wed Sep 11 04:13:37 UTC 2019


When the regex.Matcher matches a supplementary codepoint, it may 
inadvertently cross the border of the explicitly specified region 
without noticing.

Would you please help review a simple fix?

BUGURL: https://bugs.openjdk.java.net/browse/JDK-8230829
WEBREV: http://cr.openjdk.java.net/~igerasim/8230829/00/webrev/

Thanks in advance!

With kind regards,
Ivan Gerasimov

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