Plz help me~
package zh.codegym.task.task19.task1902;
import java.io.*;
/*
适配器
*/
public class AdapterFileOutputStream implements AmigoStringWriter {
private FileOutputStream fileOutputStream;
public AdapterFileOutputStream (FileOutputStream fileOutputStream){
this.fileOutputStream = fileOutputStream;
}
public void flush() throws IOException { fileOutputStream. flush(); }
public void writeString(String s) throws IOException{ fileOutputStream.write( Integer.valueOf(s).intValue());}
public void close() throws IOException{fileOutputStream.close();}
public static void main(String[] args) {
}
}