/*
Copy all elements of Java LinkedHashSet to an Object Array Example
This Java Example shows how to copy all elements of Java LinkedHashSet object to an
array of Objects using toArray method.
*/
import java.util.LinkedHashSet;
public class CopyElementsOfHashSetToArrayExample {
public static void main(String[] args) {
//create object of LinkedHashSet
LinkedHashSet lhashSet = new LinkedHashSet();
//add elements to LinkedHashSet object
lhashSet.add(new Integer("1"));
lhashSet.add(new Integer("2"));
lhashSet.add(new Integer("3"));
/*
To copy all elements of java LinkedHashSet object into array use
Object[] toArray() method.
*/
Object[] objArray = lhashSet.toArray();
//display contents of Object array
System.out.println("LinkedHashSet elements are copied into an Array. Now Array Contains..");
for(int index=0; index < objArray.length ; index++)
System.out.println(objArray[index]);
}
}
/*
Output would be
LinkedHashSet elements are copied into an Array. Now Array Contains..
1
2
3
*/
