FIFOQueueTest

java.lang.Object
- ptolemy.actor.util.FIFOQueue
- - ptolemy.actor.util.test.FIFOQueueTest

All Implemented Interfaces:

java.lang.Cloneable
```
public class FIFOQueueTest
extends FIFOQueue
```
This class is a test for the case whre FIFOQueue.clone() does not call super.clone(). FindBugs reports this as: "clone method does not call super.clone()"
"This non-final class defines a clone() method that does not call super.clone(). If this class ("A") is extended by a subclass ("B"), and the subclass B calls super.clone(), then it is likely that B's clone() method will return an object of type A, which violates the standard contract for clone()."

"If all clone() methods call super.clone(), then they are guaranteed to use Object.clone(), which always returns an object of the correct type."

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Christopher

Pt.AcceptedRating:

Red (liuj)

Pt.ProposedRating:

Red (cxh)

- Field Summary
  - Fields inherited from class ptolemy.actor.util.FIFOQueue
    INFINITE_CAPACITY
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FIFOQueueTest()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.Object clone()
  Return a clone of this object.
  - Methods inherited from class ptolemy.actor.util.FIFOQueue
    clear, elementList, elements, get, getCapacity, getContainer, getHistoryCapacity, historyElementList, historyElements, historySize, isFull, put, setCapacity, setContainer, setHistoryCapacity, size, take
  - Methods inherited from class java.lang.Object
    equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FIFOQueueTest
```
public FIFOQueueTest()
```
- Method Detail
  - clone
```
public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
```
    Return a clone of this object.
    
    Overrides:
    
    clone in class FIFOQueue
    
    Returns:
    
    A clone of this queue.
    
    Throws:
    
    java.lang.CloneNotSupportedException - If thrown by a parent class.