Fix Exit & Find Bug

Author: Brian030601

data/events/event.txt

@@ -1 +1,2 @@
-Plan Trip | 2023-12-20T12:30:30 | 2023-12-20T12:30:30 
+hello | 2023-12-20T12:30:30 | 2023-12-20T12:30:30 
+2023-12-20T12:30:30 | 2023-12-20T12:30:30 | 2023-12-20T12:30:30 

src/main/java/seedu/duke/Duke.java

@@ -31,7 +31,7 @@ private void run() {
                 fc.processInput(input);
             } else if (cm.isResponsible(input)) {
                 cm.processInput(input);
-            } else if (input.equals("exit program")) {
+            } else if (input.equals("exit")) {
                 System.out.println("    You are exiting TaskLinker! Bye!");
                 break;
             } else if (input.startsWith("help")) {
@@ -61,6 +61,7 @@ private void printHelp() {
             "delete all events",
             "find event",
             "list events",
+            "exit",
         };
 
         for (String commandFormat : commandFormats) {

src/main/java/seedu/duke/calendar/EventList.java

@@ -24,13 +24,15 @@ public int getSize() {
         return eventList.size();
     }
 
-    public void findEvent(String keyword) {
+    public int findEvent(String keyword) {
         int count = 0;
         for (Event event: eventList) {
             if (event.getName().contains(keyword)) {
                 System.out.println((++count) + ". " + event);
             }
         }
+
+        return count;
     }
 
     public int deleteEvent(String name) {

src/main/java/seedu/duke/calendar/command/FindEventCommand.java

@@ -12,9 +12,9 @@ public void execute(Scanner scanner, EventList eventList) {
         System.out.print("What event are you looking for?: ");
         String eventName = scanner.nextLine();
 
-        if (eventList.getSize() > 0) {
-            System.out.println("    Here are the matching events in your list:");
-            eventList.findEvent(eventName);
+        int count = eventList.findEvent(eventName);
+
+        if (count > 0) {
             System.out.println("    These events have been found");
         } else {
             System.out.println("    No such event found");