Example of record aspect:

Linked-List Implementation

e.g. IntList - list of integers

• List is a set of records called cells.
  
• Each cell references the next cell in the list.
  
• The list itself is identified with reference to the first cell.
  
• The empty list is the null reference.

 

The record for an IntList cell thus consists of two values:

int: the integer stored in the cell

IntList: the reference to the next cell

Link to IntList.java.