plz help,last condition is not satisfy

Question about the task

Extending AmigoOutputStream

Java Core, Level 8, Lesson 8

Under discussion

line = reader.readLine(); String s="Y"; if(line.equals(s)) break; } isr.close(); reader.close(); }

Using the wrapper (decorator) design pattern, extend the functionality of AmigoOutputStream.
In the QuestionFileOutputStream class, the following functionality should be implemented for the close() method:
1. Display "Do you really want to close the stream? Y/N".
2. Read a line.
3. If the read line is "Y", then close the stream.
4. If the read line is not "Y", then don't close the stream.

Requirements:

Don't change AmigoOutputStream.
The QuestionFileOutputStream class must implement the AmigoOutputStream interface.
The QuestionFileOutputStream class must initialize the AmigoOutputStream field in the constructor.
All of QuestionFileOutputStream's methods must be delegated to the AmigoOutputStream object.
The close() method should ask the user, "Do you really want to close the stream? Y/N".
The close() method should close the stream only if it reads the answer "Y" from the console.

package com.codegym.task.task18.task1812; import java.io.IOException; public interface AmigoOutputStream { void flush() throws IOException; void write(int b) throws IOException; void write(byte[] b) throws IOException; void write(byte[] b, int off, int len) throws IOException; void close() throws IOException; }

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Nghi Truong

Level 23 , Saigon, Vietnam

28 August 2021, 02:49

Just remove the while loop, it's not necessary at all. And remember to put the close() stream method inside if statement.

Michael Martin

Level 19 , Arlington, United States

1 December 2018, 22:24

Did you get this working?

Michael Martin

Level 19 , Arlington, United States

14 November 2018, 16:19

Where in the close() method do you close the stream?