Complete the following file:

ObjectArrayReader.java

import java.io.ObjectInputStream; import java.io.FileInputStream; import java.util.Arrays; public class ObjectArrayReader { public Object[] readObjects(FileInputStream fileIn) throws IOException { . . . } // The following method checks your code. Do not modify it in any way. public String check(String filename) { try { Object[] values = readObjects(new FileInputStream(filename)); return Arrays.toString(values); } catch (IOException ex) { return ex.toString(); } } }