This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
When you instantiate an object, Mammal human = new Mammal(), the address or reference of the object is stored somewhere in memory which we refer to as human. I don't know how this whole thing works, please someone explain to me in a simple way. So human refers to a block of memory,which contains an address leading to another block of memory which is storing the object???
I think the level of detail you're asking about might be specific to the implementation of the JVM. I don't think we can know whether a Java reference points directly to the object itself, or whether it points to some sort of "table" that stores an address of the object.
"We're kind of on the level of crossword puzzle writers... And no one ever goes to them and gives them an award." ~Joe Strummer sscce.org