20/05/2026
What exactly does the Call Stack do behind the scenes?
Think of it like a stack of plates, following the LIFO (Last In, First Out) principle, where the last function added is the first one to be executed and removed. In Java, the Call Stack is single-threaded, meaning it handles one task at a time in sequence.
Every function call, every ex*****on step, every return, your code relies on the Call Stack to keep everything in order.
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