problem with session objects

[Jos� Enrique Zarco]

Hello,   I have a problem with servlets and session objects and I don't know how I can solve it.   From a html page I call a servlet for modifying the content of a session object. Immediately after, the html calls other servlet that it returns the data it finds in the session object. the problem is that Sometimes the servlet returns the values of the lastest session object. In this case, its like the second servlet had used the previous version of the session object. I have solved the problem stopping the execution during 1 sec. to allow to save the session object but I thing it's wrong because I'm penalizing the execution. Always I use the methods getAttribute() and setAttribute() for using the object.   How can I to synchronize this?