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Start your free trialCarl Bolduc
1,906 PointsI added the video, there are no errors. Still, the Check work button tells me that I should add the video.
What am I missing?
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;
}
}
package com.example.model;
public class Video {
private String mTitle;
public Video(String title) {
mTitle = title;
}
public String getTitle() {
return mTitle;
}
public void setTitle(String title) {
mTitle = title;
}
}
import com.example.model.Course;
import com.example.model.Video;
import java.util.Map;
import java.util.LinkedList;
public class QuickFix {
public void addForgottenVideo(Course course) {
// TODO(1): Create a new video called "The Beginning Bits"
Video video = new Video("The Beginning Bits");
// TODO(2): Add the newly created video to the course videos as the second video.
LinkedList<Video> videos = new LinkedList<>();
videos.addAll(course.getVideos());
videos.add(1, video);
}
public void fixVideoTitle(Course course, String oldTitle, String newTitle) {
}
public Map<String, Video> videosByTitle(Course course) {
return null;
}
}
1 Answer
Seth Kroger
56,413 PointsIt's looking for the video to be added to the course's list, not a list that's only local to the method.
shaunsmith
12,145 Pointsshaunsmith
12,145 PointsSorry, I thought videos was the course's list. I don't understand, please explain a little more.
Thank you,