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Java Java Data Structures - Retired Efficiency! Changing Course

Jose Torres
PLUS
Jose Torres
Courses Plus Student 2,493 Points

Can anyone help me see where I am wrong

can someone help me fix my code if and if possible explain why the correct code is necessary specifically

com/example/model/Course.java
package com.example.model;

import java.util.List;

public class Course {
  private String mName;
  private List<Video> mVideos; 

  public Course(String name, List<Video> videos) {
    mName = name;
    mVideos = videos;
  }

  public String getName() {
    return mName;
  }

  public List<Video> getVideos() {
    return mVideos;
  }

}
com/example/model/Video.java
package com.example.model;

import java.util.List;

public class Video {
  private String mTitle;

  public Video(String title) {
    mTitle = title;
  }

  public String getTitle() {
    return mTitle;
  }

  public void setTitle(String title) {
    mTitle = title;
  }

}
QuickFix.java
import com.example.model.Course;
import com.example.model.Video;

import java.util.Map;
import java.util.*;
import java.util.List;

public class QuickFix {

  public void addForgottenVideo(Course course) {
    List<Video> = videoList = course.getVideos();
    Video video = new Video("The Beginning Bits");

    videoList.add(1, video);

  }

  public void fixVideoTitle(Course course, String oldTitle, String newTitle) {

  }

  public Map<String, Video> videosByTitle(Course course) {
    return null;
  }

}

2 Answers

andren
andren
28,558 Points

You just have a typo in this line:

List<Video> = videoList = course.getVideos();

There is an = between the variable type and name which should not be there. If you remove it then your code will pass the first task.