Using while loops and variables in a Java program

Start BlueJ, open your BlueJ project. Create a new class named LoopingCheer. Type in the following code, you do NOT need to type in the comments that come after the double slashes. (//)

Show your working program.

Create a new class named CountDown. Make it create this output using a loop and a counter variable (come up with your own creative name for your variable other than count):
10 9 8 7 6 5 4 3 2 1 0 Blastoff!

Fill out the tag sheet when your program is working.

Top Grade: create a program that creates the output shown below exactly as displayed using a loop and counter.
(The trick is to know when to use System.out.print and when to use System.out.println. The last line must be printed differently from the others so does it belong in the loop?)