Category: java

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Exercise 2.11

You can recognise an constructor by look to the name. It has the same identifier with its class, and it…
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Exercise 2.7

When i change the outer wrapper to class public TicketMachine the class diagram become red mesh. After i try to…
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Exercise 2.6

The outer part wrappers of Student would like look something like this And the outer wrapper of LabClass would look…