Merge pull request eugenp#14093 from sam-gardner/BAEL-6334-check-list…

…-element-in-other-list BAEL-6334 Make object properties example clearer
wangrupeng · May 22, 2023 · 0044a8f · 0044a8f
2 parents c513e7e + ece652e
commit 0044a8f
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 11 deletions.
diff --git a/core-java-modules/core-java-collections-list-5/src/main/java/com/baeldung/list/Country.java b/core-java-modules/core-java-collections-list-5/src/main/java/com/baeldung/list/Country.java
@@ -6,6 +6,6 @@
 public class Country {
 
     private final String name;
-    private final String capital;
+    private final String language;
 
 }
diff --git a/...ons-list-5/src/test/java/com/baeldung/java/list/ListContainsElementFromOtherListTest.java b/...ons-list-5/src/test/java/com/baeldung/java/list/ListContainsElementFromOtherListTest.java
@@ -50,16 +50,16 @@ public void givenValuesToCompare_whenUsingApacheCollectionUtils_thenDetectElemen
 
     @Test
     public void givenPropertiesInObjectsToCompare_whenUsingStreams_thenDetectElementsInTwoLists() {
-        Country france = new Country("France", "Paris");
-        Country belgium = new Country("Belgium", "Brussels");
-        Country spain = new Country("Spain", "Madrid");
-        List<Country> franceAndBelgium = Arrays.asList(france, belgium);
-        List<Country> belgiumAndSpain = Arrays.asList(belgium, spain);
-
-        boolean shouldBeTrue = franceAndBelgium.stream()
-          .map(Country::getCapital)
-          .anyMatch(belgiumAndSpain.stream()
-            .map(Country::getCapital)
+        Country france = new Country("France", "French");
+        Country mexico = new Country("Mexico", "Spanish");
+        Country spain = new Country("Spain", "Spanish");
+        List<Country> franceAndMexico = Arrays.asList(france, mexico);
+        List<Country> franceAndSpain = Arrays.asList(france, spain);
+
+        boolean shouldBeTrue = franceAndMexico.stream()
+          .map(Country::getLanguage)
+          .anyMatch(franceAndSpain.stream()
+            .map(Country::getLanguage)
             .collect(toSet())::contains);
 
         assertTrue(shouldBeTrue);