Java programming Jgrasp not c or c++ please

Java programming DDUCTION TO JAVA ite a program to simulate the purchases in a grocery store. One customer may buy only one item and another could buy 50 items. So, you should use either a 'while' or a 'do- while' loop. You should read price of each item and number of that item until you enter hile loop. You should read price of terminal value to end the loop. You should add all the prices inside the loop. Add a sales tax of 7.5% to the total price (after coming out of the loop). Print a receipt to indicate all the details of the purchase. All numbers must be appropriately formatted.You could use a text file