need help with a small java program

Write a program that prompts the user to enter the mass of a person in kilograms and outputs the equivalent weight in pounds.  Output both the mass and the weight rounded to two decimal places. (Note that for standard Earth gravity, 1 kilogram = 2.2 pounds.) Format your output with two decimal places.

Your answer should use dialog boxes for the input/output statements.

Submit your compiled Java code for this assignment, compress the .java file into a single .zip file.