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  1. import java.util.*;
  2.  
  3.  
  4. class Node {
  5.     public LinkedHashSet<String> s = new LinkedHashSet<String>();
  6.     public Node(String s) {
  7.         this.s.add(s);
  8.     }
  9. }
  10.  
  11. class Main {
  12. public static void main(String[] args) {
  13.     LinkedHashSet<Node> set1 = new LinkedHashSet<Node>();
  14.     set1.add(new Node("waaa"));
  15.     set1.add(new Node("wdad"));
  16.  
  17.     LinkedHashSet<Node> set2 = new LinkedHashSet<Node>();
  18.  
  19.  
  20.     LinkedHashSet<String> newset = new LinkedHashSet<String>();
  21.     newset.add("test");
  22.     newset.add("bogus");
  23.     for(Node n : set2) {
  24.         n.s = newset;
  25.         break;
  26.     }
  27.  
  28.     if (compare(set1, set2)) {
  29.         System.out.println("Equal");
  30.     } else {
  31.         System.out.println("Not Equal");
  32.     }
  33.  
  34.  
  35.     return;
  36.  }
  37. private static boolean compare(LinkedHashSet<Node> h1, LinkedHashSet<Node> h2) {
  38.       Iterator<Node> h1i = h1.iterator();
  39.       Iterator<Node> h2i = h2.iterator();
  40.       while (h1i.hasNext()) {
  41.             Node n1 = h1i.next();
  42.             Node n2 = h2i.next();
  43.             if (n1.s.size() != n2.s.size()) {
  44.                 return false;
  45.             } else {
  46.                 Iterator<String> it1 = n1.s.iterator();
  47.                 Iterator<String> it2 = n2.s.iterator();
  48.                 while (it1.hasNext()) {
  49.                     String t1 = it1.next();
  50.                     String t2 = it2.next();
  51.                     if(!t1.equals(t2)) {
  52.                         return false;
  53.                     }   
  54.                 }           
  55.             }
  56.       }
  57.       return true;
  58. }
  59. }
Runtime error #stdin #stdout 0.07s 216512KB
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https://ideone.com/nv1wmN
language:
Java (12.0.1)
created:
11 years ago
visibility:
secret

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