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72 lines (63 loc) · 1.29 KB
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package basicprograms;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.ListIterator;
public class ArrayList_Collection4 {
public static void main(String[] args) {
// TODO Auto-generated method stub
ArrayList al = new ArrayList();
al.add("Garima");
al.add("Shubhu");
al.add("Abhinav");
al.add("Meenu");
al.add("Rajesh");
al.add("Sarita");
al.add("Shakti");
al.add('A');
al.add('M');
al.add(10);
al.add(100);
al.add(1);
al.add(76.76);
al.add(2);
al.add(2.3);
/*
* Collections.sort(al); System.out.println(al);
*/
al.add(false);
al.add("Garima");
al.add("Shubhu");
al.add("Abhinav");
al.add("Meenu");
al.add("Rajesh");
al.add("Sarita");
al.add("Shakti");
al.add('A');
al.add('M');
al.add(10);
al.add(100);
al.add(1);
al.add(76.76);
al.add(2);
al.add(2.3);
al.add(false);
al.add(null);
al.add(null);
al.add(null);
al.add(null);
al.add(null);
al.add(null);
/*
* Iterator it = al.iterator(); while (it.hasNext() == true) {
* System.out.println(it.next()); }
*/
// Next Use List of Iterator
ListIterator i2=al.listIterator();
while(i2.hasNext()==true)
{
System.out.println(i2.next());
}
}
}