java-arraylist.java

// ArrayList
import java.util.*;  
class TestJavaCollection1{  
  public static void main(String args[]){  
    ArrayList<String> list=new ArrayList<String>();//Creating arraylist  
    list.add("Ravi");//Adding object in arraylist  
    list.add("Vijay");  
    list.add("Ravi");  
    list.add("Ajay");  
    // Traversing list through Iterator  
    Iterator itr=list.iterator();  
    while(itr.hasNext()){  
      System.out.println(itr.next());  
    }  
  }  
}  
// Output:
// Ravi
// Vijay
// Ravi
// Ajay