Part of fix for XALANJ-2294 and XALANJ-2295.

Declared a constant identifying new
org.apache.xalan.xsltc.dom.KeyIndex.KeyIndexIterator class.

Reviewed by Christine Li (jycli () ca ! ibm ! com)

diff --git a/src/org/apache/xalan/xsltc/compiler/Constants.java b/src/org/apache/xalan/xsltc/compiler/Constants.java
index 76b1f7b..b76bb76 100644
--- a/src/org/apache/xalan/xsltc/compiler/Constants.java
+++ b/src/org/apache/xalan/xsltc/compiler/Constants.java
@@ -236,6 +236,8 @@
 	= "org/apache/xalan/xsltc/dom/KeyIndex";
     public static final String KEY_INDEX_SIG
 	= "Lorg/apache/xalan/xsltc/dom/KeyIndex;";
+    public static final String KEY_INDEX_ITERATOR_SIG
+	= "Lorg/apache/xalan/xsltc/dom/KeyIndex$KeyIndexIterator;";
 
     public static final String DOM_INTF
 	= "org.apache.xalan.xsltc.DOM";