package io;

import java.io.*;

import java.util.*;

/**

* RUN:

* javac io/StoringAndRecoveringData.java && java io.StoringAndRecoveringData

*

* OUTPUT:

*

*/

public class StoringAndRecoveringData {

public static void main(String[] args) throws IOException {

DataOutputStream out = new DataOutputStream(

new BufferedOutputStream(

new FileOutputStream("io/Data.txt")

)

);

out.writeDouble(3.14159);

out.writeUTF("That was pi");

out.writeDouble(1.41413);

out.writeUTF("Square root of 2");

out.close();

DataInputStream in = new DataInputStream(

new BufferedInputStream(

new FileInputStream("io/Data.txt")

)

);

System.out.println(in.readDouble());

System.out.println(in.readUTF());

System.out.println(in.readDouble());

System.out.println(in.readUTF());

}

}