Question

Assume you have class AutoFactory with two static methods called shutdown and reset. Neither method has any parameters. The shutdown method may throw a ProductionProgressException. Write some code that invokes the shutdown method. If a ProductionProgressException is thrown, your code should then invoke the reset method.

a) java
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try
AutoFactory.shutdown();
catch (ProductionProgressException e)
AutoFactory.reset();


b) java
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AutoFactory.shutdown();

c) java
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AutoFactory.shutdown();
AutoFactory.reset();

d) java
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try
AutoFactory.reset();
catch (ProductionProgressException e)
AutoFactory.shutdown();

Answer 1

Option (a) is the correct code that invokes the shutdown method and handles a potential ProductionProgressException by invoking the reset method.

Step-by-step explanation:

Option (a) is the correct code that invokes the shutdown method and handles a potential ProductionProgressException by invoking the reset method. Here is the correct code:

try {
AutoFactory.shutdown();
} catch (ProductionProgressException e) {
AutoFactory.reset();
}