InputStream

DemoStream2.java

package lesson8.stream;


import java.io.*;

public class DemoStream2 {

    public static void main (String[] args) {

        InputStream inputStream = null;
        String str = "Demo demo";

        try {
            inputStream = new ByteArrayInputStream(str.getBytes());
            printStreamData(inputStream);

        }
        finally {
            try {
                inputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static void printStreamData(InputStream inputStream) {

        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        BufferedReader reader = new BufferedReader(inputStreamReader);

        try {
            System.out.print(reader.readLine());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}