How to copy the elements of LinkedHashSet to an array
How to copy the elements of LinkedHashSet to an array
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This example will shows us how to copy the elements of LinkedHashSet to an Array object.
To copy elements of LinkedHashSet to an Array object we object[] to Array () method.
object[] to Array () method.will copy all the elements of Set to the Array object.
/**
*
*/
package Example;
import java.util.LinkedHashSet;
import java .util.Iterator;
/**
* @author R4R
*
*/
public class SetToArrayElements {
public static void main(String[] args) {
LinkedHashSet Lhst = new LinkedHashSet();
Lhst.add("10");
Lhst.add("11");
Lhst.add("12");
Lhst.add("13");
Lhst.add("14");
Lhst.add("15");
Lhst.add("16");
System.out.println(" The LinkedHashSet contains the elements :"+Lhst);
Lhst.size();
System.out.println(" The size of the LinkedHashSet is:" + Lhst.size());
Object[] objArray = Lhst.toArray();
System.out.println("The elemnts of set are copied to the array object:");
for(int index=0; index<objArray.length ;index++)
System.out.println(objArray[index]);
}
}
The LinkedHashSet contains the elements :[10, 11, 12, 13, 14, 15, 16]
The size of the LinkedHashSet is:7
The elemnts of set are copied to the array object:
10
11
12
13
14
15
16
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