La til LocalDateTime-felt i list og item

todolist/core/src/main/java/todolist/core/TodoItem.java

 package todolist.core;
 
+import java.time.LocalDateTime;
+
 public class TodoItem {
 
   private String text;
   private boolean checked;
+  private LocalDateTime deadline;
 
   @Override
   public String toString() {
@@ -26,6 +29,20 @@ public class TodoItem {
     this.checked = checked;
   }
 
+  /**
+   * @return the deadline
+   */
+  public LocalDateTime getDeadline() {
+    return deadline;
+  }
+
+  /**
+   * @param deadline the deadline to set
+   */
+  public void setDeadline(LocalDateTime deadline) {
+    this.deadline = deadline;
+  }
+
   /**
    * Copies all properties of other TodoItem into this TodoItem.
    *

todolist/core/src/main/java/todolist/core/TodoList.java

 package todolist.core;
 
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
@@ -9,10 +10,26 @@ public class TodoList implements Iterable<TodoItem> {
 
   private List<TodoItem> items = new ArrayList<>();
 
+  private LocalDateTime deadline;
+
   public TodoList(TodoItem...items) {
     addTodoItems(items);
   }
 
+  /**
+   * @return the deadline
+   */
+  public LocalDateTime getDeadline() {
+    return deadline;
+  }
+
+  /**
+   * @param deadline the deadline to set
+   */
+  public void setDeadline(LocalDateTime deadline) {
+    this.deadline = deadline;
+  }
+
   public TodoItem createTodoItem() {
     return new TodoListItem(this);
   }