Preheat oven to 350 degrees. In a large bowl combine blueberries, cranberries, maple syrup, currants, arrowroot or cornstarch, and lemon juice. Lightly oil a 23 cm by 33 cm baking dish. Add the fruit mixture. In a medium bowl combine the flour, oats, almonds, sesame seeds and cinnamon. Sprinkle with the apple juice and mix well. Spoon over the fruit. Bake about 40 minutes or until lightly browned.