Let us see an example of explicit downward casting and what can happen main method per the following requirement $s$ :

a$)$ declare a variable $11$ of type $l$ ong with a value of $9000000$

b$)$ declare another variable $12$ of type int with a value of $9000000$

c$)$ print both values with the appropriate labels

d$)$ now declare a variable sl$1$ of type short and cast $11$ into it

e$)$ declare another variable sl$2$ of type short and cast $12$ into it

f$)$ print both values again

Save your code in a file called Casting.java. How do you explain the results? What issues might occur if we are not careful?