Exercise $1$:

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This exercise is similar to PrintTask example from Week $12.$

Write a Java application that handles multiple ATM transactions $($withdraw$,$ deposit$)$ at the same time. Create an Accountclass and implement both deposit and withdraw operations. Synchronize the operations to allow thread synchronization. Use Java Runnable interface to implement a Transaction class. Perform withdraw and deposit operations in runmethod.

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Create an AccountTest class to test multiple transactions $($threads$).$ Use an ArrayList to create a list of three or more Transaction objects. Use method execute of ExecutorService to execute the threads. Display the results.