git: openjdk/jdk15u-dev: 8285727: [11u, 17u] Unify fix for JDK-8284920 with version from head

[Yuri Nesterenko]

Changeset: 9b074a7d
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2022-05-12 14:35:17 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/9b074a7dcc7ed2a732cdad278c69c1484b7f668f

8285727: [11u, 17u] Unify fix for JDK-8284920 with version from head

Reviewed-by: bae

! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/Lexer.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/Token.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/XPathParser.java
+ test/jaxp/javax/xml/jaxp/unittest/xpath/XPathExpTest.java