Java_基礎-finallyキーワードの特徴と役割

package com.soar.exception;

public class Demo7_Finally {
    /*
    * A:finally   
    *  finally           
    *     ：    finally  jvm   (  System.exit(0))
    * B:finally   
    *       ， IO             
    * C:    
    * finally         
    * return              ，        ，      finally      
    *    finally  finally          
    */
    public static void main(String[] args) {
        try{
            System.out.println(1/0);
        }catch(Exception e){
            System.out.println("   0 ");
            System.exit(0);     //  JVM   
            return ;
        }finally{
            System.out.println("       ");
        }
    }

}