class changes

projects/UdpExample1/UdpReceiver/src/udpreceiver/UdpReceiver.java

@@ -37,10 +37,10 @@ public class UdpReceiver
                 ByteArrayInputStream bais = new ByteArrayInputStream(receivePacket.getData());
                 DataInputStream dis = new DataInputStream(bais);
                 
-                // What happens if you read an integer? Two double values?
-                float first  = dis.readFloat(); // alternatives: readFloat(); readInt();
+                // What happens if you read an integer? Two double values? ***
+                float  first = dis.readFloat(); // alternatives: readFloat(); readInt(); dis.readUTF(); 
                 float second = dis.readFloat();
-                System.out.println("first: " + first + " second: " + second);
+                System.out.println("first value: " + first + " second value: " + second);
             }
             
         }