@Test
public void getSignatureTest01() {

    try {
        Class<?> clazz = Class.forName("com.credits.scapi.v0.SmartContract");
        Map<Method, String> methods = JavaReflect.getDeclaredMethods(clazz);
        methods.forEach((k, v) -> {
            LOGGER.info(v);
        });
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
}