Refactored all solutions

Java/Introduction/Java Output Formatting/Solution.java

@@ -5,16 +5,15 @@
 import java.util.Scanner;
 
 public class Solution {
-
     public static void main(String[] args) {
-            Scanner scan = new Scanner(System.in);
-            System.out.println("================================");
-            for (int i = 0; i < 3; i++) {
-                String s1 = scan.next();
-                int x = scan.nextInt();
-                System.out.format("%-15s%03d%n", s1, x);
-            }
-            System.out.println("================================");
-            scan.close();
+        Scanner scan = new Scanner(System.in);
+        System.out.println("================================");
+        for (int i = 0; i < 3; i++) {
+            String s1 = scan.next();
+            int x = scan.nextInt();
+            System.out.format("%-15s%03d%n", s1, x);
+        }
+        scan.close();
+        System.out.println("================================");
     }
 }