![]() ![]() When a method is called, a frame is created on the top of the stack.In this case, the reference variable “child” will be created in heap ,which in turn will be pointing to its object, something like the diagram shown below. Instance variable is declared inside a class but not inside a method class Student The Static section contains Static data/methods.ĭifference between Local and Instance Variable.The Heap section contains Objects (may also contain reference variables).The Stack section of memory contains methods, local variables, and reference variables.The code section contains your bytecode.This division of memory is required for its effective management. The Java Memory Allocation is divided into following sections : For the memory allocation of the object, new() method is used, so the object is always allocated memory on the heap. However, the memory isn’t allocated to an object at declaration but only a reference is created. ![]() Memory Allocation in Java is the process in which the virtual memory sections are set aside in a program for storing the variables and instances of structures and classes.
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