update deprecated method

assignments/src/MV3500Cohort2018JulySeptember/homework3/Loeffelman_Severson_Homework3/LoeffelmanSeversonUDPImageSender.java

@@ -12,6 +12,7 @@ import java.io.IOException;
 import java.net.DatagramPacket;
 import java.net.DatagramSocket;
 import java.net.InetAddress;
+import java.net.URI;
 import java.net.URL;
 import javax.imageio.ImageIO;
 
@@ -48,8 +49,8 @@ public class LoeffelmanSeversonUDPImageSender
             ByteArrayOutputStream baos = new ByteArrayOutputStream();
             DataOutputStream dos = new DataOutputStream(baos);
 			// alternatives: writeFloat(17.0f); writeInt(17); writeUTF("\"hello MV3500 no really\"");
-            URL url1 = new URL("https://cdn1.iconfinder.com/data/icons/cute-monkey-emoticon/595/MONKEY_EMOTICON-05-512.png");
-            URL url2 = new URL("https://images.all-free-download.com/images/graphicthumb/yammi_banana_99225.jpg");
+            URL url1 = URI.create("https://cdn1.iconfinder.com/data/icons/cute-monkey-emoticon/595/MONKEY_EMOTICON-05-512.png").toURL();
+            URL url2 = URI.create("https://images.all-free-download.com/images/graphicthumb/yammi_banana_99225.jpg").toURL();
             // Put together a message with binary content. "ByteArrayOutputStream"
             // is a java.io utility that lets us put together an array of binary
             // data, which we put into the UDP packet.