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Add example for add element to the linkedlist

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	`1`	`+package com.gaurav.ExProject.LinkedList;`
	`2`	`+`
	`3`	`+import java.util.LinkedList;`
	`4`	`+`
	`5`	`+/**`
	`6`	`+ * A Java program to add an element to the LinkedList.`
	`7`	`+ *`
	`8`	`+ * The add(E e) method will add an element to`
	`9`	`+ * the end of the linkedList.`
	`10`	`+ *`
	`11`	`+ * @author coderolls.com`
	`12`	`+ *`
	`13`	`+ */`
	`14`	`+public class LinkedListAddExample {`
	`15`	`+`
	`16`	`+ public static void main(String[] args) {`
	`17`	`+`
	`18`	`+ LinkedList<String> linkedList = new LinkedList<String>();`
	`19`	`+`
	`20`	`+ //adding elements to the linkedList`
	`21`	`+ linkedList.add("John");`
	`22`	`+ linkedList.add("Peter");`
	`23`	`+`
	`24`	`+ System.out.println(linkedList);// [John, Peter]`
	`25`	`+`
	`26`	`+ // adding an element to the linkedList`
	`27`	`+ // element will be added to the end of the linkedList`
	`28`	`+ linkedList.add("Noah");`
	`29`	`+`
	`30`	`+ System.out.println(linkedList); // [John, Peter, Noah]`
	`31`	`+ }`
	`32`	`+}`

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	`1`	`+package com.gaurav.ExProject.LinkedList;`
	`2`	`+`
	`3`	`+import java.util.LinkedList;`
	`4`	`+`
	`5`	`+/**`
	`6`	`+ * A Java program to add an element to the linkedlist`
	`7`	`+ * at the specific index.`
	`8`	`+ *`
	`9`	`+ * The add(int index, E element) method will add`
	`10`	`+ * an element at the specified index in LinkedList.`
	`11`	`+ *`
	`12`	`+ * @author coderolls.com`
	`13`	`+ *`
	`14`	`+ */`
	`15`	`+public class LinkedListAddExample2 {`
	`16`	`+`
	`17`	`+ public static void main(String[] args) {`
	`18`	`+`
	`19`	`+ LinkedList<String> linkedList = new LinkedList<String>();`
	`20`	`+`
	`21`	`+ //adding elements to the linkedList using normal add method`
	`22`	`+ linkedList.add("John");`
	`23`	`+ linkedList.add("Peter");`
	`24`	`+ linkedList.add("Karan");`
	`25`	`+`
	`26`	`+ System.out.println(linkedList);// [John, Peter, Karan]`
	`27`	`+`
	`28`	`+ // adding an element to the LinkedList at index 1`
	`29`	`+ linkedList.add(1, "Noah");`
	`30`	`+`
	`31`	`+ System.out.println(linkedList); // [John, Noah, Peter, Karan]`
	`32`	`+ }`
	`33`	`+}`

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