插入排序

/**
* 插入排序:
*
*/
public class InsertSort {

public void sort(int[] data) {
for (int i = 1; i < data.length; i++) {
for (int j = i; (j > 0) && (data[j] < data[j - 1]); j--) {
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;
}
}