Consider the definition of the add method that adds an entry to a list at a given position and appears in Segment 12.11. Replace the statements that execute in case 1 with the following ones: a. What...

Consider the definition of the add method that adds an entry to a list at a given position and appears in Segment 12.11. Replace the statements that execute in case 1 with the following ones:

a. What is displayed by the following statements in a client of the modified LList?

b. What methods, if any, in LList could be affected by the change to the method add when they execute? Why?