A third party cookie might help. For example when you are on aaa.com, load a cookie from bbb.com to store data. Many users often turn off third party cookie though so it may not very useful in an internet application. You can also use the hidden variable approach as said earlier.
1. What are the implicit objects available to a JSP page? 2. What is the method that is called when a JSP page request is made? 3. What is the life cycle of a JSP ? 4. What are custom tags ?
Buffer holds the data temporarily before it is flushed to the ouputstream ( IN this case the browser) .. so when you have more than 1024 KB of data, some data is sent to the browser... This is perfectly normal behavior