BAEL-4543: Use the prefered toArray() approach (eugenp#9869)

kwoyke · web-flow · commit 20c14c75b884 · 2020-08-14T17:36:57.000+02:00
diff --git a/java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java b/java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java
@@ -144,7 +144,7 @@ public final void givenUsingCoreJava_whenMapValuesConvertedToArray_thenCorrect()
         final Map<Integer, String> sourceMap = createMap();
 
         final Collection<String> values = sourceMap.values();
-        final String[] targetArray = values.toArray(new String[values.size()]);
+        final String[] targetArray = values.toArray(new String[0]);
     }
 
     @Test

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ public final void givenUsingCoreJava_whenMapValuesConvertedToArray_thenCorrect()`
`144`	`144`	`final Map<Integer, String> sourceMap = createMap();`
`145`	`145`
`146`	`146`	`final Collection<String> values = sourceMap.values();`
`147`		`- final String[] targetArray = values.toArray(new String[values.size()]);`
	`147`	`+ final String[] targetArray = values.toArray(new String[0]);`
`148`	`148`	`}`
`149`	`149`
`150`	`150`	`@Test`