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copied!<p>As I told you in the previous question array cannot be found because it's still in try block. </p> <p>Then for printing you cannot directly print an array in an useful way, you should iterate over every element and print it in the following way:</p> <pre><code>for (int i = 0; i < array.length; ++i) System.out.println(array[i]+" "); </code></pre> <p>Here you are:</p> <pre><code>import java.io.*; import java.io.File; import java.util.Scanner; public class sdfs { public static void main(String[] args) throws IOException { System.out.print("Name of file with array: "); Scanner readIn = new Scanner(System.in); String input = readIn.nextLine(); } public static void testScan1(String filename) { File file = new File(filename); Scanner scan; int[] array; try { array = new int[5]; scan = new Scanner(file); } catch (java.io.FileNotFoundException e) { System.out.println("couldn't open. file not found "); return; } while (scan.hasNext()) { for (int i = 0; i <= file.length(); ++i) { array[i] = Integer.parseInt(scan.next()); for (int j = 0; j < array.length; ++j) System.out.println(array[i]+" "); } } } int partition(int[] arr, int left, int right) { int i = left; int j = right; int tmp; int pivot = arr[(left + right) / 2]; while (i <= j) { while (arr[i] < pivot) i++; while (arr[j] > pivot) j--; if (i <= j) { tmp = arr[i]; arr[i] = arr[j]; arr[j] = tmp; i++; j--; } } return i; } void quickSort(int[] arr, int left, int right) { int index = partition(arr, left, right); if (left < (index - 1)) { ; } quickSort(arr, left, index - 1); if (index < right) { quickSort(arr, index, right); } } } </code></pre> <p>Look how indention help in reading code..</p>

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