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MUZ140073 Lionell Matambanadzo
12,509 PointsExploring the Master-Detail Template
add 2 more Dummy items to this list, with 2 more movie titles.Make sure to give them IDs of "4"and"5" to follow the pattern i put what i thought was the correct answer but it was rejected please help me.
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class DummyContent {
public static List<DummyItem> ITEMS = new ArrayList<DummyItem>();
public static Map<String, DummyItem> ITEM_MAP = new HashMap<String, DummyItem>();
static {
addItem(new DummyItem("1", "The Avengers"));
addItem(new DummyItem("2", "The Hobbit"));
addItem(new DummyItem("3", "Ball of Fire"));
addItem(new DummyItem("1", "Item 1"));
addItem(new DummyItem("2", "Item 2"));
addItem(new DummyItem("3", "Item 3"));
addItem(new DummyItem("4", "Holy Wars"));
addItem(new DummyItem("5", "More than Conquerors"));
}
private static void addItem(DummyItem item) {
ITEMS.add(item);
ITEM_MAP.put(item.id, item);
}
/**
* A dummy item representing a piece of content.
*/
public static class DummyItem {
public String id;
public String content;
public DummyItem(String id, String content) {
this.id = id;
this.content = content;
}
}
}
2 Answers
MUZ140117 Walter Moyo
7,289 PointsHie. Your code for adding the two movie titles looks fine to me. Earlier on helping a friend who had the same problem , i asked him to remove the code for Item1 , Item 2 and Item 3. I think you were supposed to replace those when you did the first task challenge. So i suggest you try removing the code for adding Item1,2 and 3 and check work. Please notify me whether it worked for you too or not.
MUZ140681 Tatenda Muchaziwepi
4,340 Pointsthis should pass the whole chalenge... Task 1 & 2
import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map;
public class DummyContent {
public static List<DummyItem> ITEMS = new ArrayList<DummyItem>();
public static Map<String, DummyItem> ITEM_MAP = new HashMap<String, DummyItem>();
static {
addItem(new DummyItem("1", "The Avengers"));
addItem(new DummyItem("2", "The Hobbit"));
addItem(new DummyItem("3", "Ball of Fire"));
addItem(new DummyItem("4", "Holy Wars"));
addItem(new DummyItem("5", "More than Conquerors"));
}
private static void addItem(DummyItem item) {
ITEMS.add(item);
ITEM_MAP.put(item.id, item);
}
/**
* A dummy item representing a piece of content.
*/
public static class DummyItem {
public String id;
public String content;
public DummyItem(String id, String content) {
this.id = id;
this.content = content;
}
}
}