We are working in Java and this question is in the inheritance and polymorphism chapter I believe the answer has something to do with casting... please help!

Edit: This is all the information provided to me for this question...

Consider the following block of code. What single line of code can be inserted to avoid an error?

double x = 2.0;

/*Insert code here*/

myMethod(x);

myMethod(int) {

System.out.println(x);

}