In java all variables are stored in a stack. local variables are de-allocated in a LIFO (Last in first out) order as soon as the method terminates. Garbage Collection in Java
All dynamically allocated arrays and objects are stored in heap. No need to deallocate these memory in any specific order. They can be garbage collected (removed from the memory) as soon as their use is over.
An object that is not referred by any reference variable will be deallocated their memory by the garbage collector. SO those variables become garbaged.
Garbage Collection is automatic.
A reference variable is declared within a function, then that reference is invalidated soon as the function call ends.
In java all variables are stored in a stack. local variables are de-allocated in a LIFO (Last in first out) order as soon as the method terminates.
Garbage Collection in Java
What is Instance variable?
What are the important features of Java 8?
Convert given time in String format to seconds
How to check Java version?
Can we overload the main method in Java?
Memory Allocation in Java
Can we declare a static variable within a method in java?
What is Method Overloading in Java ?
What is the difference between JDK and JRE?
How to create a table in Java with JDBC Connection?
What is the Difference between Path and ClassPath in java?
How to Create Objects in Java?
Can we declare the main () method as final in Java?
Can we declare the main method as private in Java?
What is a Class/Static Variables?
Can we define a static constructor in Java?