Class Arrays with Lejos?

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Class Arrays with Lejos?

Postby zerifa » Sat Oct 29, 2011 4:36 pm

Hello!

I want to sort a list of numbers, for exemple :

double[] b = {0.9, 0.2, 0.5, 0.1, 0.2};
Arrays.sort(b);

Il a normal Java project, there is no problem. But in a Lejos problem, it doesn't work! Lejos seems ignore the class Arrays (java.util.*). Is it right?
How can i resolve my problem?

Thanks for your answer.
zerifa
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Re: Class Arrays with Lejos?

Postby skoehler » Sat Oct 29, 2011 5:04 pm

I'm afraid, the Arrays class is not yet available (or at least the sort methods are missing).

You might have to implement a sorting algorithm (bubble sort, quicksort, etc.) yourself, or maybe you copy/paste one from the internet.
skoehler
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Re: Class Arrays with Lejos?

Postby zerifa » Sun Oct 30, 2011 6:06 pm

Thank you for your answer. It was helpfull. :-)
zerifa
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