JDK7 的多异常捕获块详解编程语言

JDK7 中包含大量的新特性和代码风格，本代码是介绍在一个异常捕获块中同时捕获多个异常

public class Test{ 
 
    public static void main (String args[]){ 
        try { 
            if (args[0].equals("null")) { 
                throw (new NullPointerException()); 
            } else { 
                throw (new ArrayIndexOutOfBoundsException()); 
            }              
        } catch (NullPointerException | ArrayIndexOutOfBoundsException ex) { 
            ex.getMessage(); 
        } 
    } 
}