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Head First Servlets and JSP, 2nd Edition by Bert Bates, Bryan Basham, Kathy Sierra

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Declaring a variable in a scriptlet

The variable declaration is legal, but it didn’t quite work the way Pauline hoped.

What she tried:

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What she got the first time she hit the page:

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What she got the second, third, and every other time she hit the page:

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