Java程序辅导

Chapter 1  
Lab 1  
Your First Application – Pages 21 – 22 
Compiling a Java Class – Page 25 
Adding Comments to a Class – Pages 33 – 34 
 
Instructions 
 
Make the following changes to the instructions as they are written in your text book 
 
Your First Application 
 
1. Replace this step as it is written in your text book with the following: 
a) Open the instructions telling you how to compile and run a program using Eclipse 
which can be found in Sakai 
b) Complete steps 1 – 12 in those instructions using the project name Hello, the 
package name hello and the class name Hello 
2. Skip this step 
a) When using the Eclipse IDE you do not need to manually create the class 
3. Skip this step 
a) When using the Eclipse IDE you do not need to manually create the class 
4. Do the step as written in your text book 
5. Do the step as written in your text book 
6. Replace this step as it is written in your text book with the following 
a) To save the class go to the File menu and choose the Save option 
 
Compiling a Java Class 
 
1. Do the step as written in your text book 
2. Replace this step as it is written in your text book with the following: 
a) To compile and run a program using Eclipse you can go to the Run menu and 
choose the Run option 
 
Adding Comments to a Class 
 
1. Do the step as written in your text book 
a) NOTE: Comments similar to these MUST be put at the top of every file you submit 
2. Skip this step 
3. Skip this step 
4. Skip this step 
5. Replace this step as it is written in your text book with the following: 
a) To compile and run a program using Eclipse you can go to the Run menu and 
choose the Run option 
 
Grading: 
 
When submitting assignments only upload the .java source code file to the class web 
site.  For this assignment you need to upload the Hello.java file. 
 
2 – General, compiles, comments, proper indentation, etc 
2 – Has the proper output