Get Size of LinkedHashSet in Java
Description
The following code shows how to get Size of LinkedHashSet.
Example
//from w w w .j a v a 2s . c o m
import java.util.LinkedHashSet;
public class Main {
public static void main(String[] args) {
LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();
System.out.println("Size of LinkedHashSet : " + lhashSet.size());
lhashSet.add(new Integer("1"));
lhashSet.add(new Integer("2"));
lhashSet.add(new Integer("3"));
System.out.println(lhashSet.size());
lhashSet.remove(new Integer("1"));
System.out.println(lhashSet.size());
}
}
The code above generates the following result.