There are 20 student in a class,you have ti divide all of them into 5 ,each group consist of 4 st,and group will be randomly and no duplicate student

**How i will get the answer in java programming There are 20 student in a class,you have ti divide all of them into five groups ,each group consist of 4 student ,select student and add them to a group ,group should be filled in sequential order,each group populated with random student **