Backport request for JDK-8276657 on JDK11 & JDK17

[Cheng Jin]

Hi there,

I notice the issue with  the XSLT compiler (https://github.com/openjdk/jdk/blob/master/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/XSLTC.java)
I raised later last year at https://mail.openjdk.java.net/pipermail/core-libs-dev/2021-November/083135.html was fixed in JDK18 via  https://bugs.openjdk.java.net/browse/JDK-8276657.

Could you please backport the fix to JDK11 and JDK17 give both of them share the same issue in code?  Many thanks.

Best Regards
Cheng Jin