Index: src/org/jmock/lib/legacy/ClassImposteriser.java
===================================================================
--- src/org/jmock/lib/legacy/ClassImposteriser.java	(revision 1302)
+++ src/org/jmock/lib/legacy/ClassImposteriser.java	(working copy)
@@ -32,22 +32,22 @@
 public class ClassImposteriser implements Imposteriser {
     public static final Imposteriser INSTANCE = new ClassImposteriser();
     
-    private ClassImposteriser() {}
+    protected ClassImposteriser() {}
     
-    private static final NamingPolicy NAMING_POLICY_THAT_ALLOWS_IMPOSTERISATION_OF_CLASSES_IN_SIGNED_PACKAGES = new DefaultNamingPolicy() {
+    protected static final NamingPolicy NAMING_POLICY_THAT_ALLOWS_IMPOSTERISATION_OF_CLASSES_IN_SIGNED_PACKAGES = new DefaultNamingPolicy() {
         @Override
         public String getClassName(String prefix, String source, Object key, Predicate names) {
             return "org.jmock.codegen." + super.getClassName(prefix, source, key, names);
         }
     };
     
-    private static final CallbackFilter IGNORE_BRIDGE_METHODS = new CallbackFilter() {
+    protected static final CallbackFilter IGNORE_BRIDGE_METHODS = new CallbackFilter() {
         public int accept(Method method) {
             return method.isBridge() ? 1 : 0;
         }
     };
     
-    private final Objenesis objenesis = new ObjenesisStd();
+    protected final Objenesis objenesis = new ObjenesisStd();
     
     public boolean canImposterise(Class<?> type) {
         return !type.isPrimitive() && 
@@ -84,13 +84,13 @@
         }
     }
 
-    private void setConstructorsAccessible(Class<?> mockedType, boolean accessible) {
+    protected void setConstructorsAccessible(Class<?> mockedType, boolean accessible) {
         for (Constructor<?> constructor : mockedType.getDeclaredConstructors()) {
             constructor.setAccessible(accessible);
         }
     }
     
-    private <T> Class<?> createProxyClass(Class<?> mockedType, Class<?>... ancilliaryTypes) {
+    protected <T> Class<?> createProxyClass(Class<?> mockedType, Class<?>... ancilliaryTypes) {
         if (mockedType == Object.class) {
             mockedType = ClassWithSuperclassToWorkAroundCglibBug.class;
         }
@@ -129,7 +129,7 @@
         }
     }
     
-    private Object createProxy(Class<?> proxyClass, final Invokable mockObject) {
+    protected Object createProxy(Class<?> proxyClass, final Invokable mockObject) {
         Factory proxy = (Factory)objenesis.newInstance(proxyClass);
         proxy.setCallbacks(new Callback[] {
             new InvocationHandler() {
@@ -142,7 +142,7 @@
         return proxy;
     }
     
-    private Class<?>[] prepend(Class<?> first, Class<?>... rest) {
+    protected Class<?>[] prepend(Class<?> first, Class<?>... rest) {
         Class<?>[] all = new Class<?>[rest.length+1];
         all[0] = first;
         System.arraycopy(rest, 0, all, 1, rest.length);