怎么会需要class.interface enum

class Value{
}
public class Final{
final int i1=(int)(Math.random()*20);
final int i2=(int)(Math.random()*20);

public void print(String a){
System.out.println(a+":"+"i1="+i1+"i2="+i2);

}
public static void main(String[] args){
Final pt1=new Final();
Final pt2=new Final();
pt1.print("kk");
pt2.print("kk");

}
}

程序有问题
试试我这个

文件名Final.java
class Value {
}

public class Final {
final int i1 = (int) (Math.random() * 20);
final int i2 = (int) (Math.random() * 20);

public void print(String a) {
System.out.println(a + ":" + "i1=" + i1 + "i2=" + i2);

}

public static void main(String[] args) {
Final pt1 = new Final();
Final pt2 = new Final();
pt1.print("kk");
pt2.print("kk&quo