Need java code for following:

// Make the class ExpenseDocument a subclass of Document

// Set the document header to "Expense Report"
// Then append each item in the list of items to the itemList variable above.
// Append each item to itemList (declared above) by adding the item number (indexed from 1) followed by a ". " followed by
// the item string itself followed by a "". Set the document body variable to the employee name followed by
// " Employee Id: " followed by the employeeId followed by "Expenses:" followed by string itemList; Then
// print the expense report by using the print() method in the superclass Document