need to change db name to 'ingegneria'and create user with superuser

createdb modifier with 'utente' as name and 'password' as password

Elaborato_IS/src/Main.java

@@ -9,7 +9,7 @@ public class Main {
 		
 		
 		Connection connection = DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/ingegneria",
-															"neto", "fethergay");
+															"utente", "password");
 
 		
 		PreparedStatement stmt;