Java中Interface的方法和常量的默认访问修饰符

/**
 * SomeService
 *
 * @author weixiang.wu
 * @date 2018 -08-15 10:42
 */
public interface SomeService {
	/**
	 * The constant hi.
	 */
	String hi = "hello world";

	/**
	 * Save.
	 *
	 * @param o the o
	 */
	void save(Object o);

	/**
	 * Des string.
	 *
	 * @return the string
	 */
	default String des() {
		return hi;
	}
}

import org.junit.jupiter.api.Test;

import java.lang.reflect.Field;
import java.lang.reflect.Method;

/**
 * TestSomeService
 *
 * @author weixiang.wu
 * @date 2018 -08-15 10:45
 */
public class TestSomeService {
	/**
	 * Test.
	 */
	@Test
	public void test() {
		Class c = SomeService.class;
		Method[] methods = c.getDeclaredMethods();
		for (Method m : methods) {
			System.out.println(m);
		}
		Field[] fields = c.getDeclaredFields();
		for (Field f : fields) {
			System.out.println(f);
		}
	}
}