Use the following file:
MergeSortTester.java
import java.util.Arrays;
public class MergeSortTester
{
public static void main(String[] args)
{
String[] words =
{
"Mary", "had", "a", "little", "lamb"
};
MergeSorter<String> sorter = new MergeSorter<String>(words);
sorter.sort();
System.out.println(Arrays.toString(words));
System.out.println("Expected: [Mary, a, had, lamb, little]");
}
}