You can catch up on the latest developments in the number one, fastest-growing programming language in the world with this fully updated Schaum's guide. Schaum's Outline of Data Structures with Java has been revised to reflect all recent advances and changes in the language.
Linked Data Structures -------------------------------------- 1. The actual value of the reference is the memory address of the object to which it refers. In other programming languages, such variables are called pointers. 2. The value null means that the variable does not refer to any object. 3. Each node object is shown as a big with two parts: the left side contains the integer data, and the right side contains the next reference.