Refactored all solutions

Java/Data Structures/Java Generics/Solution.java

@@ -14,21 +14,19 @@ class Printer {
 }
 
 public class Solution {
-    public static void main( String args[] ) {
-        Printer myPrinter = new Printer();
-        Integer[] intArray = { 1, 2, 3 };
+    public static void main(String args[]) {
+        Printer myPrinter    = new Printer();
+        Integer[] intArray   = { 1, 2, 3 };
         String[] stringArray = {"Hello", "World"};
         myPrinter.printArray(intArray);
         myPrinter.printArray(stringArray);
         int count = 0;
-
         for (Method method : Printer.class.getDeclaredMethods()) {
             String name = method.getName();
             if (name.equals("printArray")) {
                 count++;
             }
         }
-
         if (count > 1) {
             System.out.println("Method overloading is not allowed!");
         }