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Inquisition question

Daniel Martins
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Joined: Oct 22, 2009
Posts: 45


This prints false true false

I cannot understand why the 3rs one is false??

2000 == 2000 shouldn't this be true?
Anbarasu Aladiyan
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Joined: Jun 02, 2009
Posts: 182

Hi Daniel Martins,

This is because of Integer keeps a pool.
Comparing Integer values form -128 to 127 will give result true.
Because at the time of creation no new object is created if the value lies between the range.
Else results false (as usual behavior).


A.A.Anbarasu
Kamil Wojcik
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Joined: May 19, 2008
Posts: 78

We've been talking a lot about it. You can use Search option or click HERE


SCJP 6.0 Passed | SCWCD Passed | PSM in progress...
 
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subject: Inquisition question