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When changing my method from

to

Eclipse gives me an error, that my return type is missing. Seems that i must have a return statement somewhere.

Right now i cant seem to get the method...

Im writing a method that must take an integer (amount) as input and return a number of denominations for that amount.

Ex.
I have the denominations: 100, 50, 20, 10, 5, 1

I call my method with...

Thank you KevinWorkman!
I get your point about being carried away. The reason for doing the installation from an exe, is only because i want the program to be and look "professional". Until now i...

Hello to all you java developers!

Im in my 2nd year of java programming and i think it is time for me to make a "real program".
So i decided to try to make a java-program for handling orders to...

Thank you, that helped a lot. Yeah it makes a whole lot of sense to leave out the " ".
Once again, thank you.

Okay, i've been trying some different things now and gone through a lot of different tutorials on this subject, and yes, mapping is the method i will use.

I've written a class that reads the txt...

what is a Map?
My specific question is: how should i do this? can i create a list of 2 arrays, one containing numbers, and the other containing names and then the the index of the product number...

I have an assignment at school in which i have to make a program that reads a "Product number" and outputs the "Product Name". Those two pieces of info is located in a txt file, separated by a ","...