Example Concept: In Python, garbage collection is managed through reference counting, where each object keeps track of how many references point to it. When the count drops to zero, the memory is reclaimed. Additionally, Python's cyclic garbage collector can detect and clean up reference cycles. In contrast, Java's JVM uses a generational garbage collector, which divides objects into young, old, and permanent generations, optimizing for the common case where most objects die young, thus improving performance by focusing collection efforts on the young generation.