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  1.     import java.util.LinkedList;
  2.  
  3.     class Ideone {
  4.  
  5.         public static void main(String[] args) {
  6.             LinkedList<Object> list = new LinkedList<>();
  7.             for (int i = 0; i != 10; i++) {
  8.                 final Object tempObject = new Object();
  9.                 list.add(tempObject);
  10.                 System.out.printf("First: %s, Last: %s, Size: %d%n",
  11.                     list.getFirst(),
  12.                     list.getLast(),
  13.                     list.size());
  14.             }
  15.         }
  16.     }
Success #stdin #stdout 0.08s 34224KB
comments (?)
stdin 
Standard input is empty
stdout 
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 1
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@548c4f57, Size: 2
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1218025c, Size: 3
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@816f27d, Size: 4
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@87aac27, Size: 5
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@3e3abc88, Size: 6
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@6ce253f1, Size: 7
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@53d8d10a, Size: 8
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@e9e54c2, Size: 9
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@65ab7765, Size: 10
https://ideone.com/5HpGjZ
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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