It has to be written in java

9. Write code with a simpleGrid to draw a diagonal red stripe that is 3 squares wide (except in the first and last row, where it is 2 squares wide). Assume that the simpleGrid is always square and is size at least 10x10. Below are some examples. Size 10 Size 16 Size 21 // grid is always square, number of rows is at least 10 SimpleGrid g = new SimpleGrid (height); // write your code below 9. Write code with a simpleGrid to draw a diagonal red stripe that is 3 squares wide (except in the first and last row, where it is 2 squares wide). Assume that the simpleGrid is always square and is size at least 10x10. Below are some examples. Size 10 Size 16 Size 21 // grid is always square, number of rows is at least 10 SimpleGrid g = new SimpleGrid (height); // write your code below