?? employee.java
字號:
// Fig. 26.5: Employee.java
// Declaration of the Employee class.
public class Employee extends Object {
private String firstName;
private String lastName;
private static int count; // # of objects in memory
public Employee( String fName, String lName )
{
firstName = fName;
lastName = lName;
++count; // increment static count of employees
System.out.println( "Employee object constructor: " +
firstName + " " + lastName );
} // end Employee constructor
protected void finalize()
{
--count; // decrement static count of employees
System.out.println( "Employee object finalizer: " +
firstName + " " + lastName +
"; count = " + count );
} // end method finalize
public String getFirstName() { return firstName; }
public String getLastName() { return lastName; }
public static int getCount() { return count; }
} // end class Employee
/**************************************************************************
* (C) Copyright 1992-2004 by Deitel & Associates, Inc. and *
* Pearson Education, Inc. All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/
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