Artashes is right, As you may know if you hav an interface type variable, you can assign any object of a class which is implementing this interface to this variable.
If you'd like to learn about it more, you can check this section of Sang's java programming course: http://www.javapassion.com/handsonlabs/javainterface/index.html#2.1 Kind regards, Patryk. On 10 Mar, 23:51, daydream <abdall...@gmail.com> wrote: > hi everybody , > > i was looking into Docs of the httpservletrequest and response and > they are defind as interfaces ... > > so my question is interfaces are to implemented in classes and those > classes can be used to create objects > > but in the service methods i pass an httpservletrequest and response > as an object ...!!!??? without creating a class or something ..i > know i'm missing something but i'd appreciate ur intake on this > subject > > peace to u all --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en -~----------~----~----~----~------~----~------~--~---
