CS683: Assignment 1

	CS 683 Emerging Technologies Spring Semester, 2003 Assignment 1
	Assignment Index © 2003, All Rights Reserved, SDSU & Roger Whitney San Diego State University -- This page last updated 21-Jan-03

Assignment 1
Due Tuesday January 28
1. Select which environment you are going to run AspectJ programs: AspectBrowser or Eclipse. Eclipse is strongly recommended. Run the two following programs in that environment. What do you have to do differently to run the second program?

Program 1

public class Hello
        {
        public static void main(String[] args )
                {
                System.out.println("Hello");
                }
        }

HelloAspect.java

public aspect HelloAspect
        {
        before() : call(static void main(String[]) )
                {
                        System.out.println( "Start");
                }
        }

Program 2

package example;
   
public class Hello
        {
        public static void main(String[] args )
                {
                System.out.println("Hello");
                }
        }

HelloAspect.java

public aspect HelloAspect
        {
        before() : call(static void main(String[]) )
                {
                        System.out.println( "Start");
                }
        }

2. What is the result of running the following system:

public class Hello
        {
        public static void main(String[] args )
                {
                System.out.println("Hello");
                }
        }
   
public aspect HelloAspect
   {
   void around(String[] input) : args(input) && call(void main(String[]) )
      {
         System.out.println( "Start");
         if (input.length > 0)
            proceed(input);
      }
   }

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