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array index out of bounds

2 replies on 1 page. Most recent reply: Aug 31, 2003 7:49 PM by Charles Bell

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pete worth

Posts: 2
Nickname: pete12345
Registered: Aug, 2003

array index out of bounds Posted: Aug 28, 2003 5:29 AM
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this line in my code:

newState = identifier[index];

keeps giving an arrayindexoutofboundsexception during runtime but from debugging using system.out, i'm positive that the following things are true:

newState.length = 7
i = 0
identifier.length = 59049
index = 48625

any ideas why the compiler says this is out of bounds?

thanks.


pete worth

Posts: 2
Nickname: pete12345
Registered: Aug, 2003

Re: array index out of bounds Posted: Aug 28, 2003 7:34 AM
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its ok, i've sorted it now, 'i' wasn't what i thought it was :/

Charles Bell

Posts: 519
Nickname: charles
Registered: Feb, 2002

Re: array index out of bounds Posted: Aug 31, 2003 7:49 PM
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int n = 4; // some int value
you have to say which array element of newState you want to set to identifier[index];

newState[n] = identifier[index];
where n must be less than the newState array size
and index must be less than the identifier array size

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