Merge pull request TheAlgorithms#1174 from cganey/BubbleSortLogic

Update BubbleSort.java

Author: yanglbme

Sorts/BubbleSort.java

@@ -21,7 +21,10 @@ public <T extends Comparable<T>> T[] sort(T array[]) {
         for (int i = 0, size = array.length; i < size - 1; ++i) {
             boolean swapped = false;
             for (int j = 0; j < size - 1 - i; ++j) {
-                swapped = less(array[j], array[j + 1]) && swap(array, j, j + 1);
+            	if (less(array[j], array[j + 1])) {
+            		swap(array, j, j + 1);
+            		swapped = true;
+                }
             }
             if (!swapped) {
                 break;