CS 151: Object Oriented Programming

Homework #1

1. Java programming exercise:

a) Write a Java application that prints the string "Hello, World!" (without the quotes). The application must also be able to accept zero or more strings as parameters and print them out one per line after the line containing "Hello, World!". (50%)

b) Write a Java applet which displays "Hello, World!" in its text display area. The applet should also accept a string as an optional parameter which should be appended to "Hello, World!". It must also accept the color of the text as an optional parameter (use some default color if not specified). Create a sample HTML file that includes this applet. (50%)

NOTE: What to handin:

• Use a good word processor to writeup all the written assignments. Print them out and handin in class.
• Handin DETAIL running instructions and the actual program (source + class files + html file, etc). Print instruction and program listing out, and hand them in with the computer diskette.
• No late assignment will be accepted
• DO NOT EMAIL ANY assignment to me. Handin in class
• Points will be taken off if you violate any of the above.