Accessing task variables in custom form code
I'm developing a custom form for a task. I have the JSP file containing the html code and the java code. I need to manipulate task variables with Java. The only useful guide I found is "Custom form for beginners", but it's not very clear about the entire process ( I just understood I need to manipulate the "itemXML" file). Plus, it puts together reading and updating the task variables, becoming confusing. How can I access task variables using Java?