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wesley

how show deleted item from arraylist

2 posts in this topic

Hello,

 

I have java code. The code add and remove data from the arraylist.

 

My question is: how can I show the deleted item from the arraylist in system.out.println?

 

thanks in advance.

 

my code is:

public static void main(String[] args) {
        // TODO code application logic here
       ArrayList<String>items = new ArrayList<>();
       
       items.add("oval");
       items.add("polygon");
       items.add("spline");
       items.add("PaintedText");
       items.add("image");
       
       System.out.println("Size of list: " + items.size());
	
   // let us print all the elements available in list
   for (String number : items) {
   System.out.println(number);
   }  
	
   // Removes element at 3rd position
   items.remove(2);

   System.out.println( items.size());
	
   // let us print all the elements available in list
   for (String number : items) {
   System.out.println(number);
   }
   }

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You need to save the item in another variable before removing it from the array.

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