Unnamed

public class SortTest {	public SortTest(String sorterType, int num, String flag){		a = new int[num];				if(flag.equals("ordered")){			for(int i=0;i<num;i++){				a[i]=i;			}		}		else if(flag.equals("reversed")){			for(int i=num;i>0;i--){				a[i]=i;			}		}			else if(flag.equals("random")){			for(int i=0;i<num;i++){				a[i]= (int) Math.random() * 128;			}					}		else			throw new Error("I don't understand that flag.");					if(sorterType.equals("merge"))			s = new MergeSorter(a);		else if(sorterType.equals("insertion"))			s = new InsertionSorter(a);		else if(sorterType.equals("selection"))			s = new SelectionSorter(a);		else 			throw new Error("I don't know what kind of sort that is");			}		public long run(){		long startTime = System.currentTimeMillis();				s.sort();				long endTime = System.currentTimeMillis();				return endTime - startTime;			}		int[] a;	Sorter s;}