public static boolean importPackage(String name) {
		CTX ctx = LocalCtx.get();
		// package ?
		try {
			Class<?> c = Class.forName(name + ".package-info");
			KonohaPackageAnnotation an = c.getAnnotation(KonohaPackageAnnotation.class);
			if(an != null) {
				KonohaPackageInitializer kp = an.getInitClass().newInstance();
				kp.init(ctx, ctx.ks);
				return true;
			}
		} catch(Exception e) { }
		// class ?
		try {
			Class<?> c = Class.forName(name);
			ctx.ks.cl.put(c.getSimpleName(), JavaClass.create(c));
			return true;
		} catch(ClassNotFoundException e) {
			e.printStackTrace();
			return false;
		}
	}