ca30fa
@@ -78,7 +78,7 @@
public class StringUtils {
         if (cs1 instanceof String && cs2 instanceof String) {
             return cs1.equals(cs2);
         }
-        return CharSequenceUtils.regionMatches(cs1, false, 0, cs2, 0, Math.max(cs1.length(), cs2.length()));
+        return cs1.length() == cs2.length() && CharSequenceUtils.regionMatches(cs1, false, 0, cs2, 0, cs1.length());
     }
 
     /**
