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Home/ Questions/Q 6643051
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Editorial Team
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Editorial Team
Asked: May 26, 20262026-05-26T00:00:11+00:00 2026-05-26T00:00:11+00:00

I am trying to use the following code: List<ItemInterface> interfaceList = new List<ItemInterface>(); Eclipse

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I am trying to use the following code:

List<ItemInterface> interfaceList = new List<ItemInterface>();

Eclipse gives an error: Cannot instantiate the type List

What is wrong with this code?

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  1. Editorial Team
    Editorial Team
    2026-05-26T00:00:12+00:00Added an answer on May 26, 2026 at 12:00 am

    List is an Interface itself. You’ll need to use something like:

    List<ItemInterface> interfaceList = new ArrayList<ItemInterface>(); 
    
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