--- /dev/null	Mon Nov 17 20:12:06 2014
+++ new/test/javax/xml/jaxp/unittest/javax/xml/transform/CR6941869.xsl	Mon Nov 17 20:12:05 2014
@@ -0,0 +1,49 @@
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+  <!-- Xalan 2.6 contained in the Sun JDK 1.5 u12 and newer has issues with
+       evaluating grouping nodes according the Muenchian Method (by Steve Muench),
+       where nodes are stored in a key data structure for the group key, and later
+       a group start is checked by checking for the first node retrieved for a key.
+       The nodes are compared using a set union, where the size of the set should
+       be 1 when the nodes are identical, and different to 1 when the nodes are
+       different.
+       The issue with Xalan 2.6 as part of the JDK is, that it does not evaluate the
+       expression "count(.|key('props', subexpr)[1])" correctly. It always returns
+       "1". If the argument expression of count() is stored in a variable first,
+       and the variable is used as argument for count(), then everything works fine.
+  -->
+
+
+
+  <xsl:key name="props" match="c" use="d/e"/>
+  <xsl:template match="a">
+
+    Working (by replacing the count() argument with a variable):
+    <xsl:for-each select="b">
+      <xsl:for-each select="c">
+        <xsl:variable name="tNodeSet" select=".|key('props', d/e)[1]"/>
+        <xsl:for-each select="$tNodeSet">
+        Node <xsl:value-of select="d/e/@attr"/>;
+        </xsl:for-each>
+        count = <xsl:value-of select="count($tNodeSet)"/>
+      </xsl:for-each>
+        ---------
+    </xsl:for-each>
+    Not working in the 2nd loop iteration (by using the union expression as count() argument):
+    <xsl:for-each select="b">
+      <xsl:for-each select="c">
+        <!-- We replaced the variable "tNodeSet" by the related union expression.
+             The for-each loop will work correctly, but the count() will
+             always return "1" instead of first "1" and then "2".
+        -->
+
+        <xsl:for-each select=".|key('props', d/e)[1]">
+        Node <xsl:value-of select="d/e/@attr"/>;
+        </xsl:for-each>
+        count = <xsl:value-of select="count(.|key('props', d/e)[1])"/>
+      </xsl:for-each>
+        ---------
+    </xsl:for-each>
+
+  </xsl:template>
+</xsl:stylesheet>
+