hg: jdk/submit: 8247546: Pattern matching does not skip correctly over supplementary characters

[naoto.sato at oracle.com]

Changeset: 7d9dbad25be9
Author:    naoto
Date:      2020-07-29 09:49 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/7d9dbad25be9

8247546: Pattern matching does not skip correctly over supplementary characters
Reviewed-by: joehw

! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java
! test/jdk/java/util/regex/SupplementaryTestCases.txt