BubbleSort.java

void bubbleSort(int dataCollection[])
{
  int n = dataCollection.length;
  for (int i = 0; i < n - 1; i++)
    for (int j = 0; j < n - i - 1; j++)
      if (dataCollection[j] > dataCollection[j + 1]) {
        // swap arr[j+1] and arr[j]
        int temp = dataCollection[j];
        dataCollection[j] = dataCollection[j + 1];
        dataCollection[j + 1] = temp;
      }
}