How to count number of element in LinkedHashSet

import java.util.LinkedHashSet;
import java.util.Set;

public class CountElement {

public static void main(String[] args) {

Set<String> lhs = new LinkedHashSet<String>();

lhs.add(“mumbai”);
lhs.add(“delhi”);
lhs.add(“kolkata”);
lhs.add(“chandigarh”);
lhs.add(“dehradun”);

//print linkedhashset
System.out.println(“lhs is = “+lhs);

/*
* Returns the number of elements in this set (its
cardinality). If this set contains more than
Integer.MAX_VALUE elements, returns
Integer.MAX_VALUE.
*/

System.out.println(“element in lhs = “+lhs.size());

}

}

Output:

lhs is = [mumbai, delhi, kolkata, chandigarh, dehradun]

element in lhs = 5

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