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Command Line Arguments

 
Greenhorn
Posts: 3
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Hi all,
I'm doing assignment 1.1 and I was wondering how I can prevent an OutOfBound exception from arising when there's no argument passed to the application. In other word, how can I check the size for args[] ?
Jm
 
Trailboss
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Check this link: http://javaranch.com/drive/command.html
 
Greenhorn
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For any array you can get the length of that array( i.e., Number of elements in that array) with ArrayName.length property.
 
Greenhorn
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Thanks for pointing me to the example. The nitpicker also suggested that I check user parameters. It is nice to know that others are going through the same thing I am.
laura
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