What Is Reference Data Type In Java? A reference type is a data type that’s based on a class rather than on one of the primitive types that are built in to the Java language. … This reference is the address of the memory location where the object is stored. To declare a variable using
Can We Change The State Of An Object To Which A Final Reference Variable Is Pointing? Yes, we change the state of an object to which a final reference variable is pointing but we cannot re-assign a new object to this final reference variable. Can reference variable be changed? You cannot reassign a reference. Formally
What Is The Difference Between Instance Variable And Reference Variable In Java? In a nutshell, a reference variable is any variable that can hold reference of an object and an instance variable is a primitive or non-primitive variable that is declared within a class. What is the difference between instance and reference in Java? The