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List creating
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Jukka Kuusamo
Greenhorn
Joined: Jan 19, 2010
Posts: 11
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Hello greenhorns
Well I'm really not getting this one, and I am sorry that I do not understand objects very well yet.
I want to create List or Map or what you'd recommend, that I will return
I should be able to store there enum and array
I have been trying to use List and Map and everything.
I tried to use EnumMap and put there array:
I seem to be getting always problem like this when I try to put or add objects to objects.
I hope you understand what I'm trying to do
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Paul Clapham
Bartender
Joined: Oct 14, 2005
Posts: 16483
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Actually I don't understand what you are trying to do. You use an EnumMap when the keys of the map are going to be an Enum type. But then you write code which tries to use an int as a key. That isn't an Enum. So why did you do that?
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Maneesh Godbole
Saloon Keeper
Joined: Jul 26, 2007
Posts: 8436
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And Welcome to the Ranch!
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[Donate a pint, save a life!] [How to ask questions] [Onff-turn it on!]
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Rob Spoor
Sheriff
Joined: Oct 27, 2005
Posts: 19216
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Can you show us:
- the declaration of the EnumMap
- the call to put
- the declaration of the objects you put in there
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SCJP 1.4 - SCJP 6 - SCWCD 5
How To Ask Questions How To Answer Questions
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Jukka Kuusamo
Greenhorn
Joined: Jan 19, 2010
Posts: 11
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It's weird but I got it all after I did read Paul Clapham's comment (yesterday nothing seemed to work).
Created map where I have array and enum, it seems to work very well.
Thanks!
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subject: List creating
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