import java.io.*;

public class ReadIntoStr4 {
    public static void main(String argv[]){
      try {
        FileInputStream file = new FileInputStream (argv[0]);
  long tcalc ;
  long begin = System.currentTimeMillis() ;
        byte[] b = new byte[file.available ()];
        file.read(b);
        file.close ();
        String result = new String (b);
        /* */
  tcalc = (System.currentTimeMillis() - begin);
        System.out.println("Compute time: " + tcalc + " ms for " + result.length() + " bytes.");
        //System.out.println("The string \n " + result) ;
        }
      catch (Exception e) {
        e.printStackTrace();
        }
      }
    }