Member Avatar for l2u

Hello

I'd like to have a list of ints inside my vector..

I tried to do the following:

private static Vector<List<int>> getCombMatrix() {

But it will give me error: Syntax error on token "int", Dimensions expected after this token

However, this works okay:

private static Vector<int[]> getCombMatrix() {

What am I doing wrong?

Thanks for help

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  • Latest Post Latest Post by bugmenot

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Member Avatar for jwenting

you can't use primitives as elements in a Collection.
Nor can you use arrays.

So you use Integer instead of int.

Member Avatar for l2u

Thanks a lot!

Member Avatar for bugmenot

Nor can you use arrays.

no

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