Question
Difference between List < Object > and raw type List in Java
Answers
Main difference between raw type and parametrized type List< Object > is that, compiler will not check type-safety of raw type at compile time but it will do that for parametrized type and by using Object as Type it inform compiler that it can hold any Type of Object e.g. String or Integer. This Java Generics interview question is based on correct understanding of raw type in Generics. Any way second difference between them is that you can pass any parametrized type to raw type List but you can not pass List to any method which accept List< Object > it will result in compilation error. Read How Generics works in Java for more details.   Your Comment




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