请教哪里有错  如果没错为何会输出两遍“循环抛出异常了！”？

package com.imooc;

public class TryCatchFinallyTest {

public int test(){

int divider = 10,result = 100;

try{

while(divider > -1){

divider --;

result = result + 100/divider;

}

return result;

}catch(Exception e){

System.out.println("循环抛出异常了！");

return -1;

}

}

public static void main(String[] args) {

// TODO Auto-generated method stub

TryCatchFinallyTest tcft = new TryCatchFinallyTest();

tcft.test();

System.out.println("程序执行完毕，最后的结果result=" + tcft.test());

}

}