a.public static void myPopulateRandomly(List inList, int howMany)

This method populates inList with howMany randomly-generated ints. Note that inList is either an ArrayList or a LinkedList. Regardless, your implementation must run as efficiently as possible.

b.public static void myRemoveAll(List inList)

This method removes all the elements from inList.

Note that inList is either an ArrayList or a LinkedList. Regardless, your implementation must run as efficiently as possible.

c.public static int myHowManyGreaterThan(List inList, int target) .

This method returns the number of elements in inList that are strictly greater than target.

Note that inList is either an ArrayList or a LinkedList. Regardless, your implementation must run as efficiently as possible.

This is what I think

code:

public static void myPopulateRandomly(ArrayList inList,int howMany){ Random a = new Random(); for (int i = 0; i < howMany; i++){ int r = a.nextInt(); inList.add(r); } } public static void myRemoveAll(LinkedList inList){ for (int i=0; i < inList.size(); i++){ inList.remove(i); } }