Program on Java

Author: Filip2402

src/src/DoWhile.java

@@ -4,8 +4,6 @@
 public class DoWhile {
     public static void main(String[] args) {
         int i = 0;
-        do {
-            System.out.println(i++);
-        }while (i < 10);
+        do {System.out.println(i++);}while (i < 10);
     }
 }

src/src/ForEach.java

@@ -8,7 +8,7 @@ public class ForEach {
     public static void main(String[] args) {
         List<Integer> list = Arrays.asList(7, 10, 1, 5, 2);
         list.forEach(item -> System.out.println(String.format("%s, %s, %s",item,list.indexOf(item),
-                list.toString())));
+                        list.toString())));
         System.out.println();
         list.forEach(System.out::print);
         System.out.println();

src/src/Map.java

@@ -6,8 +6,6 @@
  */
 public class Map {
     public static void main(String[] args) {
-
-        Function<Integer,Void> log = s -> {System.out.println(s); return null;};
         Arrays.stream(new Integer[]{7, 10, 1, 5, 2}).map(x -> x * 2).forEach(System.out::println);
     }
 }