Add example for add element to the linkedlist

Author: gauravkukade

collections/linkedlist/add-element-in-linkedlist/LinkedListAddExample.java

@@ -0,0 +1,32 @@
+package com.gaurav.ExProject.LinkedList;
+
+import java.util.LinkedList;
+
+/**
+ * A Java program to add an element to the LinkedList.
+ * 
+ * The add(E e) method will add an element to 
+ * the end of the linkedList.
+ * 
+ * @author coderolls.com
+ *
+ */
+public class LinkedListAddExample {
+
+	public static void main(String[] args) {
+		
+		LinkedList<String> linkedList = new LinkedList<String>();
+		
+		//adding elements to the linkedList
+		linkedList.add("John");
+		linkedList.add("Peter");
+		
+		System.out.println(linkedList);// [John, Peter]
+		
+		// adding an element to the linkedList
+		// element will be added to the end of the linkedList
+		linkedList.add("Noah");
+		
+		System.out.println(linkedList); // [John, Peter, Noah]
+	}
+}

collections/linkedlist/add-element-in-linkedlist/LinkedListAddExample2.java

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+package com.gaurav.ExProject.LinkedList;
+
+import java.util.LinkedList;
+
+/**
+ * A Java program to add an element to the linkedlist
+ * at the specific index.
+ * 
+ * The add(int index, E element) method will add 
+ * an element at the specified index in LinkedList.
+ * 
+ * @author coderolls.com
+ *
+ */
+public class LinkedListAddExample2 {
+
+	public static void main(String[] args) {
+		
+		LinkedList<String> linkedList = new LinkedList<String>();
+		
+		//adding elements to the linkedList using normal add method
+		linkedList.add("John");
+		linkedList.add("Peter");
+        linkedList.add("Karan");
+		
+		System.out.println(linkedList);// [John, Peter, Karan]
+		
+		// adding an element to  the LinkedList at index 1
+		linkedList.add(1, "Noah");
+		
+		System.out.println(linkedList); // [John, Noah, Peter, Karan]
+	}
+}