Create ArrayToList.java

janbodnar · web-flow · commit b64c7cb6a99a · 2019-07-26T18:17:11.000+02:00
diff --git a/arrays/ArrayToList.java b/arrays/ArrayToList.java
@@ -0,0 +1,24 @@
+package com.zetcode;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class ArrayToList {
+
+    public static void main(String[] args) {
+
+        int[] ints = {1, 2, 3, 4, 5, 6, 7};
+
+        List<Integer> vals = Arrays.stream(ints).boxed().collect(Collectors.toList());
+
+        System.out.println(vals);
+
+        Integer[] nums = {2, 4, 6, 8, 10};
+        List<Integer> vals2 = Arrays.asList(nums);
+        List<Integer> vals3 = Arrays.stream(nums).collect(Collectors.toList());
+
+        System.out.println(vals2);
+        System.out.println(vals3);
+    }
+}
