public static void main(String args[]) {
	    try {
	      int a = args.length;
	      System.out.println("a = " + a);
	      int b = 42 / a;
	      int c[] = { 1 };
	      c[42] = 99;
	    } catch(ArithmeticException e) {
	      System.out.println("Divide by 0: " + e);
	    } catch(ArrayIndexOutOfBoundsException e) {
	      System.out.println("Array index oob: " + e);
	    }
	    System.out.println("After try/catch blocks.");
	  }