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Object array to Primitive Array

 
vidya Sreedharan
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Hi,

Is there a better way of copying elements from a Long arrray to a primitive long array rather than assigning each element in a for loop.

Thanks,
Vidya
 
marc weber
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Welcome to JavaRanch!

Unless I'm mistaken, I think a loop is your only option.
 
Cameron Wallace McKenzie
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I concur.

Even if there is a method, behind the scened, it's probably just doing a loop as well. Write your own loop, and make it as efficient as you can.

Good luck!

-Cameron McKenzie
 
Jesper de Jong
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There is no convenient way to do this with a Java language construct, nor is there a convenient method in the standard Java API to do this. So you will have to write a loop.

However, the Apache Jakarta Commons Lang utility library (open source) contains a class ArrayUtils which makes it easy:
 
vidya Sreedharan
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Thanks everyone!!
 
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