hg: jdk9/sandbox/jaxp: 8074297: substring in XSLT returns wrong character if string contains supplementary chars

[chris.hegarty at oracle.com]

Changeset: 8bcecaa32927
Author:    aefimov
Date:      2015-03-30 14:54 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jaxp/rev/8bcecaa32927

8074297: substring in XSLT returns wrong character if string contains supplementary chars
Reviewed-by: joehw

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/runtime/BasisLibrary.java