{filelink=298}

/***** Code de MesExemples.com *******/
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

class ReadLongFromFile {

public static void main(String[] args) {

String strFilePath = "C://test.txt";

try
{

FileInputStream fin = new FileInputStream(strFilePath);
DataInputStream din = new DataInputStream(fin);


long l = din.readLong();

System.out.println("long : " + l);

din.close();

}
catch(FileNotFoundException fe)
{
System.out.println("FileNotFoundException : " + fe);
}
catch(IOException ioe)
{
System.out.println("IOException : " + ioe);
}
}
}