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command prompt arguments

Erkki Veps�l�inen

Joined: Feb 10, 2004
Posts: 9
I've made a program that takes arguments from the command prompt. I use the args as conditions for if statements. Now I want to give from 2 to 4 arguments. The problem is that my array gives an Arrayindexoutofboundsexception if I want to give for example only 2 arguments since my if statements contain conditions for args[2] and args[3] aswell.


Petr Blahos
Ranch Hand

Joined: Apr 28, 2004
Posts: 131
args.length will tell you the number of arguments.
Remember that args is a totally standard java array
of Strings.


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Erkki Veps�l�inen

Joined: Feb 10, 2004
Posts: 9
Thanks, works out fine

I agree. Here's the link:
subject: command prompt arguments
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