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  1. PO
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    <p>Here is the updated code that works...</p> <pre><code>import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class CatalogTest { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { // TODO Auto-generated method stub String name = null; String code = null; double price = 0.0; String phrase = null; BufferedReader input = new BufferedReader(new InputStreamReader( System.in)); Catalog product = new Catalog(name, code, price, phrase); Catalog[] productsArray = new Catalog[100]; for (int i = 0; i &lt; productsArray.length; i++) { System.out.println("Enter product description (or # to stop): "); name = input.readLine(); if (!("#".equals(name))) { productsArray[i] = product; product.setDescription(name); System.out.println("Enter product code: "); code = input.readLine(); productsArray[i] = product; product.setCode(code); System.out.println("Enter product unit price: "); price = Double.parseDouble(input.readLine()); productsArray[i] = product; product.setPrice(price); System.out.println("Enter product unit phrase: "); phrase = input.readLine(); productsArray[i] = product; product.setPhrase(phrase); productsArray[i] = new Catalog(name, code, price, phrase); } else { System.out.println("Your Catalog:"); for (int j = 0; j &lt; productsArray.length; j++) { if(productsArray[j]!=null) { System.out.printf("%s, %s,$%.2f %s,", productsArray[j].getCode(), productsArray[j].getDescription(), productsArray[j].getPrice(), productsArray[j].getPhrase()); } } break; } } } } </code></pre>
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    1. POFilling array of objects from the user's input in java
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    1. USAmit
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    1. COthanks very much your answer is really useful its work
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    2. COI have another question, Can I use the method sort() to sort the array according to the code entered by the user?
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    3. COYou can make Catalog implement Comparable. Inside compareTo method, you use logic to compare the product code. You can then use Collections.sort to sort according to product code..
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