1 package p; 2 3 import java.util.ArrayList; 4 import java.util.LinkedList; 5 import java.util.List; 6 7 class A{ 8 List<String> items= new ArrayList<String>(); 9 getItems()10 public List<String> getItems() { 11 return items; 12 } 13 setItems(List<String> list)14 public void setItems(List<String> list) { 15 this.items= list; 16 } 17 } 18 19 class B { 20 static { 21 A a= new A(); a.setItems(new LinkedList<String>())22 a.setItems(new LinkedList<String>()); 23 List<String> list= a.getItems(); 24 list.addAll(a.items); 25 } 26 }