package generics;

import java.util.*;

/**

* RUN:

* javac generics/GenericsVarargs.java && java generics.GenericsVarargs

* OUTPUT:

* Note: generics\GenericsVarargs.java uses unchecked or unsafe operations.

* Note: Recompile with -Xlint:unchecked for details.

* [A]

* [A, B, C]

* [, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z]

*/

public class GenericsVarargs {

public static <T> List<T> makeList(T... args) {

List<T> result = new ArrayList<T>();

for (T item : args) {

result.add(item);

}

return result;

}

public static void main(String[] args) {

List<String> ls = makeList("A");

System.out.println(ls);

ls = makeList("A", "B", "C");

System.out.println(ls);

ls = makeList("ABCDEFGHIJKLMNOPQRSTUVWXYZ".split(""));

System.out.println(ls);

}

}