linked lists figure new link being inserted the find button the find button allows you to find link with specified key value when promptedtype in the value of an existing linkpreferably one somewhere in the middle of the list as you continue to press the buttonyou'll see the red arrow move along the listlooking for the link message informs you when the arrow finds the link if you type non-existent key valuethe arrow will search all the way to the end of the list before reporting that the item can' be found the delete button you can also delete key with specified value type in the value of an existing link and repeatedly press del againthe arrow will move along the listlooking for the link when the arrow finds the linkit simply removes that link and connects the arrow from the previous link straight across to the following link this is how links are removedthe reference to the preceding link is changed to point to the following link final keypress redraws the picturebut again redrawing just provides evenly spaced links for aesthetic reasonsthe length of the arrows doesn' correspond to anything in the program note the linklist workshop applet can create both unsorted and sorted lists unsorted is the default we'll show how to use the applet for sorted lists when we discuss them later in this