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POHow to create Array and ArrayList in Java
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copied!<p>I need to make an array and add and delete from the end of the array.<br> The problem is I'v been asked to build Arraylist constructor to intialize the Array "list" but I got error on that What Should I Do ??!!!</p> <p><strong>01. Creating an instance of ArrayList(‐1). The list size will become 10<br> 02. Adding 15 items. Only 10 will be added<br> 03. Here is the list<br> A C E G I K M O Q S<br> 04. Calling delete three times<br> 05. Here is the list<br> A C E G I K M<br> 06. Calling expandByTen<br> 07. Here is the list<br> A C E G I K M<br> 08. Adding 15 items.<br> 09. Here is the list<br> A C E G I K M B D F H J L N P R T V X Z</strong> </p> <pre><code>import java.util.ArrayList; public class Main{ /** * @param args */ // create an array list char []list; int length; ArrayList(int maxSize) { if (maxSize<=0) length=10; else length=maxSize; } public static void main(String[] args) { // TODO Auto-generated method stub ArrayList arrayList; System.out.println("01. Creating an instance of ArrayList(‐1). The list size will become 10"); arrayList = new ArrayList(‐1); System.out.println("02. Adding 15 items. Only 10 will be added"); for (int i = 65; i < 96; i += 2) { arrayList.insertEnd((char) i); } System.out.println("03. Here is the list"); arrayList.print(); System.out.println("04. Calling delete three times"); arrayList.deleteEnd(); arrayList.deleteEnd(); arrayList.deleteEnd(); System.out.println("05. Here is the list"); arrayList.print(); System.out.println("06. Calling expandByTen"); arrayList.expandByTen(); System.out.println("07. Here is the list"); arrayList.print(); System.out.println("08. Adding 15 items."); for (int i = 66; i `enter code here`< 97; i += 2) { arrayList.insertEnd((char) i); } System.out.println("09. Here is the list"); arrayList.print(); } } </code></pre>

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