api/src/main/java/jakarta/faces/component/_DeltaStateHelper.java [825:989]:
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    @Override
    public void setTransient(boolean transientValue)
    {
        _transient = transientValue;
    }

    //We use our own data structures just to make sure
    //nothing gets mixed up internally
    static class InternalMap<K, V> extends HashMap<K, V> implements StateHolder
    {
        public InternalMap()
        {
            super();
        }

        public InternalMap(int initialCapacity, float loadFactor)
        {
            super(initialCapacity, loadFactor);
        }

        public InternalMap(Map<? extends K, ? extends V> m)
        {
            super(m);
        }

        public InternalMap(int initialSize)
        {
            super(initialSize);
        }

        @Override
        public boolean isTransient()
        {
            return false;
        }

        @Override
        public void setTransient(boolean newTransientValue)
        {
            // No op
        }

        @Override
        public void restoreState(FacesContext context, Object state)
        {
            Object[] listAsMap = (Object[]) state;
            for (int cnt = 0; cnt < listAsMap.length; cnt += 2)
            {
                this.put((K) listAsMap[cnt], (V) UIComponentBase.restoreAttachedState(context, listAsMap[cnt + 1]));
            }
        }

        @Override
        public Object saveState(FacesContext context)
        {
            int cnt = 0;
            Object[] mapArr = new Object[this.size() * 2];
            for (Map.Entry<K, V> entry : this.entrySet())
            {
                mapArr[cnt] = entry.getKey();
                Object value = entry.getValue();
                
                if (value instanceof StateHolder ||
                    value instanceof List ||
                    !(value instanceof Serializable))
                {
                    mapArr[cnt + 1] = UIComponentBase.saveAttachedState(context, value);
                }
                else
                {
                    mapArr[cnt + 1] = value;
                }
                cnt += 2;
            }
            return mapArr;
        }
    }

    /**
     * Map used to keep track of list changes 
     */
    static class InternalDeltaListMap<K, V> extends InternalMap<K, V>
    {

        public InternalDeltaListMap()
        {
            super();
        }

        public InternalDeltaListMap(int initialCapacity, float loadFactor)
        {
            super(initialCapacity, loadFactor);
        }

        public InternalDeltaListMap(int initialSize)
        {
            super(initialSize);
        }

        public InternalDeltaListMap(Map<? extends K, ? extends V> m)
        {
            super(m);
        }
    }

    static class InternalList<T> extends ArrayList<T> implements StateHolder
    {
        public InternalList()
        {
            super();
        }

        public InternalList(Collection<? extends T> c)
        {
            super(c);
        }

        public InternalList(int initialSize)
        {
            super(initialSize);
        }

        @Override
        public boolean isTransient()
        {
            return false;
        }

        @Override
        public void setTransient(boolean newTransientValue)
        {
        }

        @Override
        public void restoreState(FacesContext context, Object state)
        {
            Object[] listAsArr = (Object[]) state;
            //since all other options would mean dual iteration 
            //we have to do it the hard way
            for (Object elem : listAsArr)
            {
                add((T) UIComponentBase.restoreAttachedState(context, elem));
            }
        }

        @Override
        public Object saveState(FacesContext context)
        {
            Object[] values = new Object[size()];
            for (int i = 0; i < size(); i++)
            {
                Object value = get(i);
                
                if (value instanceof StateHolder ||
                    value instanceof List ||
                    !(value instanceof Serializable))
                {
                    values[i] = UIComponentBase.saveAttachedState(context, value);
                }
                else
                {
                    values[i] = value;
                }                
            }
            return values;
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api/src/main/java/jakarta/faces/component/behavior/_AjaxBehaviorDeltaStateHelper.java [512:676]:
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    @Override
    public void setTransient(boolean transientValue)
    {
        _transient = transientValue;
    }

    //We use our own data structures just to make sure
    //nothing gets mixed up internally
    static class InternalMap<K, V> extends HashMap<K, V> implements StateHolder
    {
        public InternalMap()
        {
            super();
        }

        public InternalMap(int initialCapacity, float loadFactor)
        {
            super(initialCapacity, loadFactor);
        }

        public InternalMap(Map<? extends K, ? extends V> m)
        {
            super(m);
        }

        public InternalMap(int initialSize)
        {
            super(initialSize);
        }

        @Override
        public boolean isTransient()
        {
            return false;
        }

        @Override
        public void setTransient(boolean newTransientValue)
        {
            // No op
        }

        @Override
        public void restoreState(FacesContext context, Object state)
        {
            Object[] listAsMap = (Object[]) state;
            for (int cnt = 0; cnt < listAsMap.length; cnt += 2)
            {
                this.put((K) listAsMap[cnt], (V) UIComponentBase.restoreAttachedState(context, listAsMap[cnt + 1]));
            }
        }

        @Override
        public Object saveState(FacesContext context)
        {
            int cnt = 0;
            Object[] mapArr = new Object[this.size() * 2];
            for (Map.Entry<K, V> entry : this.entrySet())
            {
                mapArr[cnt] = entry.getKey();
                Object value = entry.getValue();

                if (value instanceof StateHolder ||
                        value instanceof List ||
                        !(value instanceof Serializable))
                {
                    mapArr[cnt + 1] = UIComponentBase.saveAttachedState(context, value);
                }
                else
                {
                    mapArr[cnt + 1] = value;
                }
                cnt += 2;
            }
            return mapArr;
        }
    }

    /**
     * Map used to keep track of list changes
     */
    static class InternalDeltaListMap<K, V> extends InternalMap<K, V>
    {

        public InternalDeltaListMap()
        {
            super();
        }

        public InternalDeltaListMap(int initialCapacity, float loadFactor)
        {
            super(initialCapacity, loadFactor);
        }

        public InternalDeltaListMap(int initialSize)
        {
            super(initialSize);
        }

        public InternalDeltaListMap(Map<? extends K, ? extends V> m)
        {
            super(m);
        }
    }

    static class InternalList<T> extends ArrayList<T> implements StateHolder
    {
        public InternalList()
        {
            super();
        }

        public InternalList(Collection<? extends T> c)
        {
            super(c);
        }

        public InternalList(int initialSize)
        {
            super(initialSize);
        }

        @Override
        public boolean isTransient()
        {
            return false;
        }

        @Override
        public void setTransient(boolean newTransientValue)
        {
        }

        @Override
        public void restoreState(FacesContext context, Object state)
        {
            Object[] listAsArr = (Object[]) state;
            //since all other options would mean dual iteration
            //we have to do it the hard way
            for (Object elem : listAsArr)
            {
                add((T) UIComponentBase.restoreAttachedState(context, elem));
            }
        }

        @Override
        public Object saveState(FacesContext context)
        {
            Object[] values = new Object[size()];
            for (int i = 0; i < size(); i++)
            {
                Object value = get(i);

                if (value instanceof StateHolder ||
                        value instanceof List ||
                        !(value instanceof Serializable))
                {
                    values[i] = UIComponentBase.saveAttachedState(context, value);
                }
                else
                {
                    values[i] = value;
                }
            }
            return values;
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