Vector.of(T element) performance improvement (#2659)

sleepytomcat · danieldietrich · commit 8c9565b60f6b · 2021-07-14T14:53:32.000+02:00
diff --git a/vavr/src/main/java/io/vavr/collection/Vector.java b/vavr/src/main/java/io/vavr/collection/Vector.java
@@ -111,7 +111,7 @@ public static <T> Collector<T, ArrayList<T>, Vector<T>> collector() {
      * @return A new Vector instance containing the given element
      */
     public static <T> Vector<T> of(T element) {
-        return ofAll(Iterator.of(element));
+        return ofAll(BitMappedTrie.ofAll(new Object[]{element}));
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ public static <T> Collector<T, ArrayList<T>, Vector<T>> collector() {`
`111`	`111`	`* @return A new Vector instance containing the given element`
`112`	`112`	`*/`
`113`	`113`	`public static <T> Vector<T> of(T element) {`
`114`		`- return ofAll(Iterator.of(element));`
	`114`	`+ return ofAll(BitMappedTrie.ofAll(new Object[]{element}));`
`115`	`115`	`}`
`116`	`116`
`117`	`117`	`/**`