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  1. import java.util.LinkedList;
  2.  
  3. class Ideone {
  4.  
  5.     public static final Object tempObject = new Object();
  6.  
  7.     public static void main(String[] args) {
  8.         LinkedList<Object> list = new LinkedList<>();
  9.         for (int i = 0; i != 10; i++) {
  10.             list.add(tempObject);
  11.             System.out.printf("First: %s, Last: %s, Size: %d%n",
  12.                 list.getFirst(),
  13.                 list.getLast(),
  14.                 list.size());
  15.         }
  16.     }
  17. }
Success #stdin #stdout 0.08s 34228KB
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stdin
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Standard input is empty
stdout
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First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 1
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 2
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 3
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 4
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 5
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 6
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 7
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 8
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 9
First: java.lang.Object@1fb3ebeb, Last: java.lang.Object@1fb3ebeb, Size: 10
https://ideone.com/RP55F5
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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