Java Generic argument

GenericArgumentTest.java

import java.util.List;
import java.util.Collections;

public class GenericArgumentTest {
    List<String> tokenList;

    public void setTokenList(List<String> tokenList){
        this.tokenList = tokenList; 
    }

    public static void main(String[] args){
        GenericArgumentTest obj = new GenericArgumentTest();
        obj.setTokenList(Collections.<String> emptyList()); 
    }
}