5-9.txt

jsp常用实例讲解

class MultiNest{
static void procedure(){
try{
int c[]={1};
c[42]=99;
}catch(ArrayIndexOutOfBoundsException e){
System.out.println("arrayindexoob:"+e);
}
}
public static void main(String args[]){
try{
int a=args.length;
System.out.println("a="+a);
int b=42/a;
procedure();
}catch(ArithmeticException e){
System.out.println("divby0:"+e);
}
}
}