import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
interface TargetNumberSorter{
public int[] sortIntegerList(int[] arr);
}
class AdapterNumberSorter implements TargetNumberSorter{
public int[] sortIntegerList(int[] arr){
//convert array to List<Integer>
List<Integer> arrList = new ArrayList<Integer>();
for(int i=0;i<arr.length;i++){
arrList.add(arr[i]);
}
//sort List<Integer> with Adaptee
AdapteeNumberSorter ans = new AdapteeNumberSorter();
List<Integer> sortedList = ans.sortIntegerList(arrList);
int sortedArr[] =new int[sortedList.size()];
//convert List<Integer>
for(int index=0; index<sortedList.size();index++){
sortedArr[index] = sortedList.get(index);
}
return sortedArr;
}
}
class AdapteeNumberSorter{
public List<Integer> sortIntegerList(List<Integer> inputList){
Collections.sort(inputList);
return inputList;
}
}
class ApplicationClient{
public static void main(String[]args){
int arr[]={45,10,1,46,98,22,30,8};
System.out.println("array before sorting Data ");
for(int i=0;i<arr.length;i++){
System.out.println("index ["+i+"] = "+arr[i]);
}
System.out.println("array after sorting Data ");
TargetNumberSorter tns = new AdapterNumberSorter();
int sortredArr[] = tns.sortIntegerList(arr);
for(int i=0;i<sortredArr.length;i++){
System.out.println("index ["+i+"] = "+sortredArr[i]);
}
}
}
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