private Class<? extends PagesIndexComparator> compilePagesIndexComparator( List<Type> sortTypes, List<Integer> sortChannels, List<SortOrder> sortOrders) { CallSiteBinder callSiteBinder = new CallSiteBinder(); ClassDefinition classDefinition = new ClassDefinition( a(PUBLIC, FINAL), makeClassName("PagesIndexComparator"), type(Object.class), type(PagesIndexComparator.class)); classDefinition.declareDefaultConstructor(a(PUBLIC)); generateCompareTo(classDefinition, callSiteBinder, sortTypes, sortChannels, sortOrders); return defineClass(classDefinition, PagesIndexComparator.class, callSiteBinder.getBindings(), getClass().getClassLoader()); }