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Lines changed: 33 additions & 0 deletions

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	`1`	`+/*`
	`2`	`+ * To change this license header, choose License Headers in Project Properties.`
	`3`	`+ * To change this template file, choose Tools \| Templates`
	`4`	`+ * and open the template in the editor.`
	`5`	`+ */`
	`6`	`+`
	`7`	`+/**`
	`8`	`+ *`
	`9`	`+ * @author User`
	`10`	`+ */`
	`11`	`+import java.util.ArrayList;`
	`12`	`+`
	`13`	`+public class TodoList {`
	`14`	`+ private ArrayList<String> list;`
	`15`	`+`
	`16`	`+ public TodoList() {`
	`17`	`+ this.list = new ArrayList<>();`
	`18`	`+ }`
	`19`	`+`
	`20`	`+ public void add(String task) {`
	`21`	`+ this.list.add(task);`
	`22`	`+ }`
	`23`	`+`
	`24`	`+ public void print() {`
	`25`	`+ for (int i = 0; i < list.size(); i++) {`
	`26`	`+ System.out.println((i + 1) + ": " + list.get(i));`
	`27`	`+ }`
	`28`	`+ }`
	`29`	`+`
	`30`	`+ public void remove(int number) {`
	`31`	`+ this.list.remove(number - 1);`
	`32`	`+ }`
	`33`	`+}`

Lines changed: 41 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,41 @@`
	`1`	`+/*`
	`2`	`+ * To change this license header, choose License Headers in Project Properties.`
	`3`	`+ * To change this template file, choose Tools \| Templates`
	`4`	`+ * and open the template in the editor.`
	`5`	`+ */`
	`6`	`+`
	`7`	`+/**`
	`8`	`+ *`
	`9`	`+ * @author User`
	`10`	`+ */`
	`11`	`+import java.util.Scanner;`
	`12`	`+`
	`13`	`+public class UserInterface {`
	`14`	`+ private TodoList todoList;`
	`15`	`+ private Scanner scanner;`
	`16`	`+`
	`17`	`+ public UserInterface(TodoList list, Scanner scanner) {`
	`18`	`+ this.todoList = list;`
	`19`	`+ this.scanner = scanner;`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ public void start() {`
	`23`	`+ while (true) {`
	`24`	`+ System.out.println("Command: ");`
	`25`	`+ String command = scanner.nextLine();`
	`26`	`+ if (command.equals("stop")) {`
	`27`	`+ break;`
	`28`	`+ } else if (command.equals("list")) {`
	`29`	`+ todoList.print();`
	`30`	`+ } else if (command.equals("add")) {`
	`31`	`+ System.out.println("To add: ");`
	`32`	`+ String toAdd = scanner.nextLine();`
	`33`	`+ todoList.add(toAdd);`
	`34`	`+ } else if (command.equals("remove")) {`
	`35`	`+ System.out.println("Which one is removed? ");`
	`36`	`+ int number = Integer.valueOf(scanner.nextLine());`
	`37`	`+ todoList.remove(number);`
	`38`	`+ }`
	`39`	`+ }`
	`40`	`+ }`
	`41`	`+}`

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