public static int [] buddleSort( int data[]) ... { for (int i = 0; i < data.length; i++) ...{ for (int j = 0; j < i; j++) ...{ if(data[i]<data[j])...{ int temp = data[i]; data[i]=data[j]; data[j]= temp; } } } for (int i = 0; i < data.length; i++) ...{ System.out.println(data[i]); } return data; }