Updated time calc to UTC and made base image local

src/main/java/com/synergyhelix/countdown/CountdownController.java

@@ -2,16 +2,15 @@ package com.synergyhelix.countdown;
 
 import org.apache.commons.lang3.time.DurationFormatUtils;
 import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import javax.imageio.ImageIO;
 import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.net.URL;
+import java.time.*;
-import java.time.Duration;
-import java.time.LocalDateTime;
 
 @RestController
 public class CountdownController {
@@ -25,8 +24,7 @@ public class CountdownController {
   }
 
   private BufferedImage createImage() throws IOException {
-    final BufferedImage image = ImageIO.read(new URL(
+    final BufferedImage image = ImageIO.read(getClass().getResourceAsStream("/chicago.jpg"));
-        "https://media-cdn.tripadvisor.com/media/photo-s/04/18/a2/85/chicago.jpg"));
 
     Graphics g = image.getGraphics();
 
@@ -44,9 +42,9 @@ public class CountdownController {
   }
 
   private String calculateTimeUntilThing() {
-    LocalDateTime trip = LocalDateTime.parse("2022-08-13T09:00:00");
+    ZonedDateTime trip = ZonedDateTime.of(LocalDateTime.parse("2022-08-13T13:00:00"), ZoneId.of("UTC"));
 
-    Duration duration = Duration.between(LocalDateTime.now(), trip);
+    Duration duration = Duration.between(Instant.now(), trip);
 
     return DurationFormatUtils.formatDuration(duration.toMillis(), "dd'D' HH'H' mm'M' ss'S'", true);
   }