Why am i getting ?? when i try to read ä character from a text file in java?

Question

I am trying to read text from a text file. There are some special characters like å,ä and ö. When i make a string and print out that string then i get ?? from these special char

Answer 1

The problem might not be with the file but with the console where you are trying to print. I suggest you follow the following steps

1. Make sure the file you are reading is encoded in UTF-8.
2. Make sure the console you are printing to has the proper encoding/charset to display these characters

Finally, this article Unicode - How to get characters right? is a must read.