Write a recursive method that prints out the elements of a linked list in forward order (from the first node to the last).

What will be an ideal response?

```
void printLinkedListFirstToLast( SLNode node ) {
if ( node == null ) return
System.out.println( node.getElement() );
printLinkedList( node.getSuccessor() );
}


void printLinkedListLastToFirst( SLNode node ) {
if ( node == null ) return
printLinkedList( node.getSuccessor() );
System.out.println( node.getElement() );
}

```