Miscellany

// Liitmineimport java.io.*;public class liitmine {    public static void main(String[] args) {        try {            FileReader file = new FileReader("liit.sis");            BufferedReader bro = new BufferedReader(file);                        String a = bro.readLine();            String b = bro.readLine();                        String[] nums = b.split(" ");            b = Integer.toString((new Integer(nums[0])+new Integer(nums[1])));                        String out = new String(a+": "+b);                        FileWriter fw = new FileWriter("liit.val");            fw.write(out);            fw.close();        } catch(FileNotFoundException e) {            System.err.println("File not  found!");        } catch( IOException ioexception ) {            ioexception.printStackTrace( );        }    }}