Garbage Collection is a process in many programming languages, including Java, that automatically manages memory in the computer that is no longer needed. When you write a program that allocates memory (for example, creating objects or variables), at some point, you may no longer need that memory.
Garbage Collection automatically identifies and removes such unused memory to free up resources and ensure efficient memory usage. It works by scanning the memory for objects that are no longer referenced or needed. These objects are then marked as "garbage," and the memory is reclaimed for reuse.
In Java, the JVM handles Garbage Collection. It tracks references to objects and identifies when an object is no longer reachable, allowing the memory occupied by that object to be freed. This simplifies programming as developers don't have to manually manage the deallocation of memory that is no longer needed.
