diff -r eaf4e8387065 -r ec7d8bc17725 vm/src/main/java/org/apidesign/vm4brwsr/StackMapper.java
--- a/vm/src/main/java/org/apidesign/vm4brwsr/StackMapper.java	Wed Dec 12 11:04:02 2012 +0100
+++ b/vm/src/main/java/org/apidesign/vm4brwsr/StackMapper.java	Wed Dec 12 14:07:53 2012 +0100
@@ -19,7 +19,7 @@
 
 import org.apidesign.javap.TypeArray;
 
-public final class StackMapper {
+final class StackMapper {
     private final TypeArray stackTypeIndexPairs;
     private int[] typeCounters;
     private int[] typeMaxCounters;