java反射类成员变量

代码如下：

package com.test;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

public class Test_5 {
	
	public static final int a = 111;
	public static final int b = 222;
	public static final int c = 333;
	public static final int d = 444;
	
	public static void main(String[] args) {
		try {
			Class c = Class.forName("com.test.Test_5");
			Field[] fields = c.getDeclaredFields();
			for (int i = 0; i < fields.length; i++) {
				String m = Modifier.toString(fields[i].getModifiers());
				if (m != null && m.indexOf("final") > -1) {
					System.out.println(fields[i].getInt(int.class));
				}
			}
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			e.printStackTrace();
		}
		
	}
}