i instantiate a child class instance with parent class reference in some third class
what will the child class instance have in its test member varible? when i access the member in parent class member method (USing this reference) and when i access the member in child class method method ((USing this reference))
SCJP, SCWCD, SCBCD
posted 10 years ago
Answer: The instance will have both the members so it will have two members test="parent" and test="child" and depending on the class where its accessed the value will be so. If accessed from parent class member method as this.temp, here temp would point to "parent" member and if accessed from child member method it will point to child class member method and hence have the value "child".