Cant read greek characters from txt files in ANSI format

[kostas885]

Hello everyone!!

I have a serious problem. I can't read greek characters from txt files in ANSI format. I did too much searhing in order to ask you that but i didn't find anything. I can tell you that jcreator read all the files correctly.
What is the problem??

The code i used to read is:

InputStreamReader in = new InputStreamReader(new DataInputStream(new FileInputStream(txtfile)));
BufferedReader br = new BufferedReader(in);
String strLine = br.readLine();

//for all the lines of the file
while(strLine!=null){
.
.
.