"Bob" <ups2000@hotmail.com> wrote:
>MAy be somebody knows where I can find examples how to read from FIle in


I'd strongly advise you take a look at 'Beginning Java 2' by Ivor Horton,
Pub.: Wrox 1999, ISBN: 1-861002-23-8. I found it a great book for learning
Java, streets ahead of any 'learn it in 21 days' books. This covers first
file output and streams, then stream input (from any source -files in particular).
The style is good and the material is uncomplicated but clear.
Once you've covered the basics you'll need a good reference that'll cover
the interesting wrinkles (& wot you forgot!). For that I bought 'Java In
a Nutshell' by David Flannagan, Pub.: O'Reilly, ISBN1-56592-487-8.

But here's a snippet to get you started, reading in a series of numbers:

String directory = "C:/temp";
String fName = "junk.txt";
//define a file:
File myFile = new File(directory, fName);

DataInputStream numsIn = new DataInputStream(
new FileInputStream(myFile));
int num = 0;
boolean EOF = false;
while (!EOF) {
try {
processNumbers(numsIn.readInt); //-or whatever...
catch (EOFException e) {
EOF = true; // terminates your read loop.