Added 26 solutions

Java/Data Structures/Java Generics/Solution.java

@@ -0,0 +1,35 @@
+//     Author: Rodney Shaghoulian
+//     Github: github.com/rshaghoulian
+// HackerRank: hackerrank.com/rshaghoulian
+
+import java.io.IOException;
+import java.lang.reflect.Method;
+
+class Printer<T> {
+    void printArray(T[] array) {
+        for (T item : array) {
+            System.out.println(item);
+        }
+    }
+}
+
+public class Solution {
+    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!");
+      
+    }
+}