Question in Java Programming

Ask the user for a name and for a list of test scores. Show the number of tests taken and the average. Allow the user to enter any number of scores and make the program end when a negative value is entered. Standard Input: Mike 90 95 -10000 Required Output: Enter name Enter score 1 or a negative number to exit Enter score 2 or a negative number to exit Enter score 3 or a negative number to exit -- Mike -- Num tests taken: 2 Average: 92.5