add LinkedList

Program's_Contributed_By_Contributors/Java_Programs/Data_structure/LinkedList.java

@@ -0,0 +1,44 @@
+public class LinkedList {
+
+    public Node head = new Node();
+
+    public Node getHead() {
+        return head;
+    }
+
+    public void setHead(Node head) {
+        this.head = head;
+    }
+
+    class Node {
+        private int value;
+        private Node next;
+
+        public int getValue() {
+            return value;
+        }
+
+        public void setValue(int value) {
+            this.value = value;
+        }
+
+        public Node getNext() {
+            return next;
+        }
+
+        public void setNext(Node next) {
+            this.next = next;
+        }
+
+        public Node(int value, Node next){
+            this.value = value;
+            this.next = next;
+        }
+
+        public Node(int value){
+            this.value = value;
+        }
+
+        public Node(){}
+    }
+}