--- /Metaphone.java	2023-07-05 03:06:59.842036662 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/language/Metaphone.java	2023-07-05 03:06:59.846036662 +0200
@@ -338,7 +338,8 @@
 		boolean matches = false;
 		if( index >= 0 &&
 		    (index + test.length() - 1) < string.length() ) {
-			String substring = string.substring( index, index + test.length());
+ 
+ 
 			matches = substring.equals( test );
 		}
 		return matches;
