Java代码中如何定义全局变量呢?

实现思路:
    使用public static即可定义全局变量

package com.java265.example;
public class StaticUtils {
    public static final String NAME = "java265"; //全局变量
    public static final int TEST = 7;   //全局变量
 
} 


package com.java265.example;
public class JavaExample {
    public static void main(String[] args) {
        System.out.println(StaticUtils.NAME);
        System.out.println(StaticUtils.TEST);
 
    }
}