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More examples of such code..

jose chiramal
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Joined: Feb 12, 2010
Posts: 266
I want to understand the two blocks used in the below code. Also where can i find more examples of such code :
jose chiramal
Ranch Hand

Joined: Feb 12, 2010
Posts: 266
Sorry for posting multiple times.. Was trying to get the format correct. I would like to understand the if block used here. Whats this concept called as ?

Jesper de Jong
Java Cowboy
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Joined: Aug 16, 2005
Posts: 14193

It's just a normal if-statement. Do you mean that you want to learn what the instanceof operator does?

You can find that here in Sun's Java Tutorials: The Type Comparison Operator instanceof (scroll down on that page).

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jose chiramal
Ranch Hand

Joined: Feb 12, 2010
Posts: 266
Yes I would like to know how the instanceof operator can be used with interface references and with objects.

Ulf Dittmer

Joined: Mar 22, 2005
Posts: 42030
Just for future reference: you don't need to post again, you can use the button to edit a post.

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subject: More examples of such code..