help me make a simple java program

[ovidiu_b13]

Can someone please help me make a simple java program for my class. I am a beginner, and don't know how to make one. I know a fiew stuff, but not enough. The teachers requests are:
Write a program in netbeans that contains 4 of the following:
1. Classes - Objects
2. Enherit
3. Abstract classes
4. Interfaces
5. overcharge - overdefine : Methods
6. Exceptions
7. Flux
8. Files - File ; RandomAccessFile
9. Colections
10. Serials

I think I may have misstranslated some. (My teacher has an habbit to translate the programing terms, and very often this makes it harder for me to understand).

Please help.

[Ezzaral]

Post what you have started with. Ask specific questions.

Demonstrate that you have made some effort at this yourself if you expect others to take their time to help you.

[ovidiu_b13]

I've started reading a fiew books and sites, to learn something. Can you give me an idea to start working on?

[Akill10]

I've started reading a fiew books and sites, to learn something. Can you give me an idea to start working on?

Idea:
You have a list, why not use that list to base your study off? Just google this list with +java in the search.
1. Classes - Objects
2. Inheritance
3. Abstract classes
4. Interfaces
5. Methods
6. Exceptions
7. Files and FileIO
8. Collections

I don't know what flux is, never even seen a word like it in java, i'm sure someone has an idea what it is meant to be though.

[JDCyrus]

My advice: First decide what you want the program to do.