public class GenericDemo { public static void Main(string[] args) { First f = Everybody.Want<First>(); System.Console.WriteLine(f); } } class Everybody { public static T Want<T>() where T : new() { return new T(); } } class First { override public string ToString() { return "Hello"; } }
Java said
public class GenericDemo { public static void main(String[] args) throws IllegalAccessException, InstantiationException { First f = Person.Wants(First.class); System.out.println(f); } } class Person { public static <T> T Wants(Class<T> t) throws IllegalAccessException, InstantiationException { return t.newInstance(); } } class First { @Override public String toString() { return "Hello"; } }
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