Classes: Member Variables

• Data part of class body
• private member variables of a class accessible by any method of the class.
• private variables of a class accessed via its methods from outside the class.
• static: class variable, non-static instance variable
• final: constant (UPPER CASE name convention, initialised)
• transient: non-serializable
• volatile: avoids optimisation (no copying)
• Type: primitive or reference (class, interface)
• Name: unique identifier
• Example: