Stream

package StreamTest1011;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

public class workTest {
    public static void work() throws IOException{
        File file = new File("F:\\m_working\\java1706\\workTest\\testDemo.txt");
        File file1 = new File("F:\\m_working\\java1706\\workTest\\testDemo1.txt");
        String temp = null;
        InputStream inp=new FileInputStream(file);
        OutputStream out=new FileOutputStream(file1);
        BufferedReader br = new BufferedReader(new InputStreamReader(inp));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out));
        if(!file1.exists()){
            file1.createNewFile();
        }
        while(((temp = br.readLine()) != null)) {
            bw.write(temp);
            bw.newLine();
        }
        br.close();
        bw.flush();
        bw.close();
    }
    public static void main(String[] args) throws IOException  {
        workTest.work();
    }
}