Java tutorial
import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.io.SequenceInputStream; import java.util.Vector; public class Main { public static void main(String[] args) throws IOException { Vector theStreams = new Vector(); for (int i = 0; i < args.length; i++) { FileInputStream fin = new FileInputStream(args[i]); theStreams.addElement(fin); } InputStream in = new SequenceInputStream(theStreams.elements()); for (int i = in.read(); i != -1; i = in.read()) { System.out.write(i); } } }