Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warning?

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Happy的楠姐
Happy的楠姐 2020-11-28 04:31

This is a simplified version of the code in question, one generic class uses another class with generic type parameters and needs to pass one of the generic types to a metho

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  •  忘掉有多难
    2020-11-28 05:14

    You can add @SafeVarargs to method since Java 7, and you don't have to annotate on client code.

    class Assembler {
    
        @SafeVarargs
        final void assemble(X container, Y... args) {
            //has to be final...
        }
    }
    

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