Spring MVC is part of Springframework. It allow us to create application based on MVC design pattern in way that, we can leverage other features of Spring like authentication, ORM, AOP and others. In Spring MVC core component is the DispatcherServlet{link}, It works as front-controller. All request are processed by DispatcherServlet. It is also responbile [...]

Using java Collections to copy array list I have seen lot’s of people using Collections.copy and most of times you see this error on console Normally we use following code to copy an array-list Only problem in the above code is that for list items2 we are assuming that it has same capacity as list [...]