public class IntArrayList { private int maxSize; private int listSize; private int curr; private int [] listArray; public IntArrayList(int size) { maxSize = size; listSize = 0; curr = 0; listArray = new int[maxSize]; } public IntArrayList( ) { maxSize = 100; listSize = 0; curr = 0; listArray = new int[maxSize]; } public void clear() { listSize = 0; curr = 0; } // Insert an element at the current location. // item: The element to be inserted public void insert(int num) { /* * * FILL THIS PART * */ } // Append an element at the end of the list. // item: The element to be appended. public void append(int num) { /* * * FILL THIS PART * */ } // Remove and return the current element. // Return: the element that was removed. public int remove() { /* * * FILL THIS PART * */ } // Return: The current element. public int getValue() { /* * * FILL THIS PART * */ } public void printAll() { /* * * FILL THIS PART * */ } // Set current position. // pos: The position to make current. public void moveToPos(int pos) { /* * * FILL THIS PART * */ } // Set curr to 0 (front) public void moveToStart() { curr = 0; } // Set currr to listSize (end) public void moveToEnd() { curr = listSize; } // move curr to the prev position public void prev() { if (curr > 0) curr--; } // move curr to the next position public void next() { if (curr   Code readability (proper indentation, appropriate variable names, etc) Documentation (programmer names, homework # and date: program and functions have brief comments describing their purpose, inline comments used as necessary) Correctness insert (no partial credit will be given) append (no partial credit will be given) remove (no partial credit will be given) moveToPos (no partial credit will be given) getValue (no partial credit will be given) printAll (no partial credit will be given) Non-Compliable Code