public void testGetClassInstances() { System.setProperty("util.loader.classes", "java.util.HashMap:java.util.WeakHashMap"); List maps = Loader.getClassInstances("util.loader.classes", Map.class); assertEquals(2, maps.size()); assertEquals(HashMap.class, maps.get(0).getClass()); assertEquals(WeakHashMap.class, maps.get(1).getClass()); }