Add values to HashSet in Java
Description
The following code shows how to add values to HashSet.
Example
//from www . j a va 2s. c o m
import java.util.HashSet;
class HashSetDemo {
public static void main(String args[]) {
HashSet<String> hs = new HashSet<String>();
hs.add("B");
hs.add("A");
hs.add("D");
hs.add("E");
hs.add("C");
hs.add("F");
System.out.println(hs);
}
}