Update CompareListsEx3.java

janbodnar · web-flow · commit be573ecdddbe · 2018-12-02T16:17:59.000+01:00
diff --git a/comparesort/CompareListsEx3.java b/comparesort/CompareListsEx3.java
@@ -4,46 +4,10 @@
 import java.util.Comparator;
 import java.util.List;
 
-// Compare lists by sorting and transfering to strings
-// We assume that in-place sorting is OK
-
-public class CompareListsEx2 {
-
-    public static boolean compareList(List<String> l1, List<String> l2) {
-
-        return l1.toString().contentEquals(l2.toString());
-    }
+public class CompareListsEx3 {
 
     public static void main(String[] args) {
 
-        List<String> words = new ArrayList<>();
-        List<String> words2 = new ArrayList<>();
-
-        words.add("dog");
-        words.add("pen");
-        words.add("sky");
-        words.add("rock");
-
-        words2.add("dog");
-        words2.add("pen");
-        words2.add("rock");
-        words2.add("sky");
-
-        words.sort(Comparator.naturalOrder());
-        words2.sort(Comparator.naturalOrder());
-
-        System.out.println(words);
-        System.out.println(words2);
-
-        boolean equal = compareList(words, words2);
-
-        if (equal) {
-
-            System.out.println("Lists are equal");
-        } else {
-
-            System.out.println("Lists are not equal");
-        }
 
     }
 }
