public void run() {
		List<ClassNode> newClasses = new ArrayList<ClassNode>(module
				.getClasses().size());
		for (ClassNode c : module.getClasses().values()) {
			ClassNode c2 = new ClassNode();
			c.accept(new RemappingClassAdapter(c2, remapper));
			newClasses.add(c2);
		}
		module.getClasses().clear();
		for (ClassNode c : newClasses) {
			module.getClasses().put(c.name, c);
		}
	}