¿¹Á¦

public static void main(String[] args){
switch ( args.length ) {
case 0:
System.out.println("No parameters"); //$NON-NLS-1$
break ;
default :
System.out.println("Parameters: "); //$NON-NLS-1$
for ( int i = 0, n = args.length; i < n; i ++){
System.out.println(args[i]);
}
break ;
}
}

¼Ö·ç¼Ç
´ë½Å if/else¸¦ »ç¿ëÇϽʽÿÀ.

public static void main(String[] args){
if ( args.length == 0 ) {
System.out.println("No Paramaters");
} else {
System.out.println("Parameters: "); //$NON-NLS-1$
for ( int i = 0, n = args.length; i < n; i ++){
System.out.println(args[i]);
}
}
}