This diagram represents the execution of the methods requestToPrint and openCashDrawer in a serial queue, using semaphores to manage concurrency. The values of the semaphores are also shown.
Concurrency Diagram with Semaphore Values
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This diagram represents the execution of the methods requestToPrint and openCashDrawer in a serial queue, using semaphores to manage concurrency. The values of the semaphores are also shown.