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Generics Question

 
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This is the question from Whizlabs...

Drag and drop the appropriate code excerpts into the empty boxes provided in the given code so that it compiles and runs without warnings or errors.

List<Integer> c2 = new Vector<Integer> ();

why it cant be List<Integer> (); ???

can any one help me??
 
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what is List ?
 
Chandana Garlapati
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It is an interface..
what do you mean i didn't get you??
 
Punit Singh
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You cannot use new with interface.
 
Chandana Garlapati
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oh it's my bad.. i know it..

Thanks Punit
 
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