In Java, help code the following prompt: Integers numBananas and cash are read from input. A banana costs $3$ dollars.

If numBananas is greater than or equal to $6,$ then assign variable totalCost with the product of numBananas and $3.$

If totalCost is less than or equal to cash, then output "Successful purchase!"

Otherwise, output "Not all bananas purchased."

If numBananas is greater than $31,$ then output "Restocking soon."

End each output with a newline.