Update UCPSample.java

Updated the connection URL

Author: nsundara

java/ucp/ConnectionManagementSamples/UCPSample.java

@@ -30,7 +30,7 @@ The code sample demonstrates Universal Connection Pool (UCP) as a client
 import oracle.ucp.jdbc.PoolDataSource;
 
 public class UCPSample {
-  final static String DB_URL=   "jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(HOST=myhost)(PORT=1521)(PROTOCOL=tcp))(CONNECT_DATA=(SERVICE_NAME=myorcldbservicename)))";
+  final static String DB_URL=   "jdbc:oracle:thin:@myhost:1521/myorcldbservicename";
   // Use TNS alias when using tnsnames.ora.  Use it while connecting to the database service on cloud. 
   // final static String DB_URL=   "jdbc:oracle:thin:@orcldbaccess";
   final static String DB_USER                 = "hr";