Write a program in NetBeans that uses nested loops to collect data and calculate the average rainfall over a period of years. The outer loop will iterate once for each year. The inner loop will iterate 12 times, once for each month. Each iteration of the inner loop will ask the user for the inches of rainfall for that month. After all iterations, the program should display the number of months, the total inches of rainfall, and the average rainfall per month for the entire period. Do not accept a number less than 1 for the number of years. Do not accept negative numbers for the monthly rainfall.