I am using a class which returns an Arraylist in a jsp. I was wondering if it will be threadsafe or not - since I was not very sure if the particular arraylist shows up as an instance variable or a method variable in the jsp instance.. code in the jsp: dataCommand = new GetIdeasByOfferNamesValueOfferName );
posted 12 years ago
Although your question and code example are not very detailed, you will not have threading issues in a JSP as every variable (declared in scriplet) is method local. Also, if you are saying "new", every thread will be creating a new instance, and is inherently thread-safe.