File readLine()_java file readline

package calc;


import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public /*abstract*/ class BufferTest {
public static void main(String[] args){
try {
BufferedReader br = new BufferedReader(new FileReader("C:\\D\\顔作業用ファイル\\新しいテキスト ドキュメント.txt"));


BufferedWriter bw = new BufferedWriter(new FileWriter("C:\\D\\顔作業用ファイル\\memo1.txt"));


String line=null;
while((line=br.readLine())!=null){
System.out.println(line);
bw.write(line);
bw.newLine();
bw.flush();
//bw.close();
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}