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Sorts/BogoSort.java

@@ -2,53 +2,51 @@ package Sorts;
 
 import java.util.Random;
 
-
 /**
  * @author Podshivalov Nikita (https://github.com/nikitap492)
  * @see SortAlgorithm
  */
 public class BogoSort implements SortAlgorithm {
 
-    private static final Random random = new Random();
+  private static final Random random = new Random();
 
-
-    private static <T extends Comparable<T>> boolean isSorted(T[] array) {
-        for (int i = 0; i < array.length - 1; i++) {
-            if (SortUtils.less(array[i + 1], array[i])) return false;
-        }
-        return true;
+  private static <T extends Comparable<T>> boolean isSorted(T[] array) {
+    for (int i = 0; i < array.length - 1; i++) {
+      if (SortUtils.less(array[i + 1], array[i])) return false;
     }
+    return true;
+  }
 
-    // Randomly shuffles the array
-    private static <T> void nextPermutation(T[] array) {
-        int length = array.length;
+  // Randomly shuffles the array
+  private static <T> void nextPermutation(T[] array) {
+    int length = array.length;
 
-        for (int i = 0; i < array.length; i++) {
-            int randomIndex = i + random.nextInt(length - i);
-            SortUtils.swap(array, randomIndex, i);
-        }
+    for (int i = 0; i < array.length; i++) {
+      int randomIndex = i + random.nextInt(length - i);
+      SortUtils.swap(array, randomIndex, i);
     }
+  }
 
-    public <T extends Comparable<T>> T[] sort(T[] array) {
-        while (!isSorted(array)) {
-            nextPermutation(array);
-        }
-        return array;
+  public <T extends Comparable<T>> T[] sort(T[] array) {
+    while (!isSorted(array)) {
+      nextPermutation(array);
     }
+    return array;
+  }
 
-    // Driver Program
-    public static void main(String[] args) {
-        // Integer Input
-        Integer[] integers = {4, 23, 6, 78, 1, 54, 231, 9, 12};
+  // Driver Program
+  public static void main(String[] args) {
+    // Integer Input
+    Integer[] integers = {4, 23, 6, 78, 1, 54, 231, 9, 12};
 
-        BogoSort bogoSort = new BogoSort();
+    BogoSort bogoSort = new BogoSort();
 
-        // print a sorted array
-        SortUtils.print(bogoSort.sort(integers));
+    // print a sorted array
+    SortUtils.print(bogoSort.sort(integers));
 
-        // String Input
-        String[] strings = {"c", "a", "e", "b", "d"};
+    // String Input
+    String[] strings = {"c", "a", "e", "b", "d"};
 
-        SortUtils.print(bogoSort.sort(strings));
-    }
+    SortUtils.print(bogoSort.sort(strings));
+  }
 }