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Start your free trialMayur Lalwani
1,502 PointsERROR
I don't know why it shows error in this.
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.List;
import java.util.TreeMap;
import java.util.Map;
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) {
if (videoTitleMap.containsKey(oldTitle)) {
Video video = videoTitleMap.get(oldTitle);
video.setTitle(newTitle);
videoTitleMap.remove(oldTitle);
}
}
public Map<String, Video> videosByTitle(Course course) {
//Map<String, Video> videoTitleMap = new TreeMap<String, Video>();
List<Video> videoList = course.getVideos();
for (Video video : videoList) {
videoTitleMap.put(video.getTitle(), video);
}
return videoTitleMap;
}
}
1 Answer
Grigorij Schleifer
10,365 PointsHi Mayur,
inside the videoByTitle method your Map creation is a comment not a valid code.
Hope this helps :)