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Java Forum / First Aid / February 2008

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java.util.arrays

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khushi - 22 Feb 2008 14:40 GMT
how do i use this class ?
how to use api?
Eric Sosman - 22 Feb 2008 15:45 GMT
> how do i use this class ?

    You cannot, because there is no java.util.arrays class
to use.  There's a java.util.Arrays class, which you would
use by (1) reading the Javadoc and (2) writing calls to
the methods it describes.

> how to use api?

    The Javadoc for java.util.Arrays lists one hundred
five methods (if I've counted correctly).  Which of them
are you having trouble with?

Signature

Eric Sosman
esosman@ieee-dot-org.invalid

Roedy Green - 22 Feb 2008 16:34 GMT
>how do i use this class ?
>how to use api?

see http://mindprod.com/jgloss/array.html

the problem is the [] classes do not have an accessible name. So the
word Arrays is used for method for manipulating arrays. Note the
capital A.  Classes start with a capital letter.

--

Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com


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