Use HikariCP for connection pooling datasource
@@ -41,9 +41,6 @@ public class EntityManagerDAOFactory {
final DataSource dataSource = new HikariDataSource(hikariConfig);
Map properties = new HashMap();
- // properties.put("javax.persistence.jdbc.url", url);
- // properties.put("javax.persistence.jdbc.user", username);
- // properties.put("javax.persistence.jdbc.password", password);
properties.put("javax.persistence.nonJtaDataSource", dataSource);
