Does the garbage collector have specific orderings or rules when cleaning memory?

Garbage Collector (GC) in Android and Java typically operates based on certain rules and order to efficiently free memory. The main principles:

• Memory division into generations: objects are divided into Young Generation and Old Generation. Young objects are collected more frequently because many objects quickly become unnecessary.
• Collection in the young generation: occurs more often and faster, freeing recently created objects.
• Collection in the old generation: occurs less frequently, as objects tend to live longer there.
• Marking and cleaning: GC first marks objects that are still in use, then cleans up unused ones.

Thus, the garbage collector follows a specific strategy and order to minimize delays and manage memory efficiently.