PPT Slide

• To recognize the exceptional state, use standard if-else logic.

• To respond to them, you can create your own Exceptions. Exceptions are objects So you really define your own classes of exception

• All Exceptions you create are extensions of java.lang.Exception

For example:

class QueueEmptyException extends Exception

{

public QueueEmptyException( ) { }

public QueueEmptyException(String strMessage)

{

super(strMessage);

}

}

Exceptions: Creating Your Own

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