The following do$-$while loop is suppose to ask the price for a gallon of gas.$$ The price must a positive number. The price can be an integer value or a double value. for example the price can be $3$ or $3\mathrm{.}0$ or $3\mathrm{.}5.$

To create a robust program, we must do the data validation and as long as the user is entering a negative value or a String, the program must keep asking the user to enter a valid input.$$

in this program you need to use some of the scanner methods listed here, make sure to use the proper ones:$$ hasNextInt$(),$ hasNextDouble$(),$ hasNextLine$(),$ hasNext$(),$ nextInt$(),$ nextDouble$(),$ nextLine$()$

Must flush the buffer at the proper locations in the code

$$

sample output:

Enter the price for a gallon of gas: dfdfdf

Enter the price for a gallon of gas: sadfdf

Enter the price for a gallon of gas: $-45$

Enter the price for a gallon of gas: $-3$

Enter the price for a gallon of gas: $5\mathrm{.}5$

The price $5\mathrm{.}5$ you entered is a valid amount

Fill in the blank so that the do$-$while loop works based on the given description:

Must use a do$-$while and some conditional statements

double price $=0$;

$$

$$

$\{$

$$System$.$out.print$("$Enter the price for a gallon of gas: $")$;

$$if$(!$kb$.$hasNextDouble$()$ kb$.)$

$$kb$.$ ; $//$ flush the buffer

$$else

$\{$

$$price $=$ kb$.$ ;

$$kb$.$ ; $//$ flush the buffer

$\}$

$\}(<=0)$;

$$System$.$out.println$("$The price $"+$ price $+"$ you entered is a valid amount"$)$;