Thanks a lot!

The instruction to change the classpath works and executes the program. Even though after entering the directory where MyPack folder (containing the classes) is stored, the command ...

Thanks for the reply. I am assuming that the last sentence in your post should have "javac" instead of "java". Please correct me if I am wrong.

I did that. Actually to be exact I did the following...

The program is given at the bottom
To compile java programs in the command prompt I use the following command:
C:\jtemp\MyPack>javac AccountBalance.java -d .

Only then are the classes compiled...

I have observed on ebay that only 1 large image of a product is displayed and around it a few more thumbnails are displayed. When you click (sometimes hovering does it) one of the thumbnails, the...

Thanks a lot to all!

@sos and @adatapost
Sorry for not being able to heed to your(sos) first comment. The concept of package is yet unclear to me. As you advised I tried to create a new...

To write the program I used Netbeans IDE 6.5.1
The version of my JDK is 1.6.0_13

My program is as follows
/*
* To change this template, choose Tools | Templates
* and open the template in...

Thanks for your reply. I have searched using google the error I have posted above. I thoroughly exhausted the first 10 results given by google; after which the solutions have become repetitive.

I...

My sincerest apologies. As you have rightly pointed out it will not run if I command "java HelloWorldApp.java" but I also tried "java HelloWorldApp". I have also corrected the entry in the original...

When I tried to compile my HelloWorldApp.java file using the following command:
javac HelloWorldApp.java
it worked (for being able to do this simple thing I had to change a lot of variables).
...