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ArrayUtil causes an unexpected error in Java

Whenever I write code that includes ArrayUtil, it causes an unexpected error:

int[] values = ArrayUtil.randomIntArray(30, 300);

I use Eclipse to write my code, and there is always a red underline in the "ArrayUtil" section. What am I doing wrong?

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5 answers

Which package does your ArrayUtil own? No one can answer with certainty without this information.

Did you get here ? If so, your signature looks correct. You probably haven't imported it yet, or the class is not in your CLASSPATH. Eclipse tells you to fix one or the other.

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http://java.about.com/od/javautil/a/randomnumbers.htm

http://www.javapractices.com/topic/TopicAction.do?Id=62

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