Java 冒泡排序算法

/**
 * 冒泡排序:
 * 
 */
public class BubbleSort {
	public void sort(int[] data) {
		for (int i = 0; i < data.length; i++) {
			for (int j = data.length - 1; j > i; j--) {
				if (data[j] < data[j - 1]) {
					swap(data, j, j - 1);
				}
			}
		}
	}

	private void swap(int[] data, int i, int j) {
		int temp = data[i];
		data[i] = data[j];
		data[j] = temp;
	}
}