1.
= compare object references.
=比较的正好就是对象句柄。
2.
In later chapters you'll see how the reference to the object can be passed around and duplicated during the course of a program.
在后面的章节里，大家还会继续学习如何在程序运行期间传递和复制对象句柄。
3.
2.1 You manipulate objects with references
2.1 用句柄操纵对象
4.
But here you've created only the reference, not an object.
但这里创建的只是句柄，并不是对象。
5.
When Java sees null, it recognizes that the reference in question isn't pointing to an object.
一旦Java看到null，就知道该句柄并未指向一个对象。
6.
But while the contents of the objects are the same, the references are not the same and the operators == and !
但尽管对象的内容相同，句柄却是不同的，而==和!
7.
When you create a reference, you want to connect it with a new object.
创建句柄时，我们希望它同一个新对象连接。
8.
You might imagine this scene as a television (the object) with your remote control (the reference).
可将这一情形想象成用遥控板（句柄）操纵电视机（对象）。
9.
As in any situation in Java where you seem to be handing objects around, you are actually passing references[22].
正如在Java其他地方处理对象时一样，我们实际传递的是“句柄”。
10.
A data member is an object of any type that you can communicate with via its reference.
其中，数据成员是一种对象（通过它的句柄与其通信），可以为任何类型。
11.
The current process has used all of its system allowance of handles for Window Manager objects.
当前程序已使用了 Window 管理器对象的系统允许的所有句柄。
12.
WSA_ INVALID_ HANDLE( OS dependent) Specified event object handle is invalid.
应用程序试图使用一个事件对象，但指定的句柄非法。
13.
The row handle was invalid or was a row handle to which the current thread does not have access rights.
行句柄无效，或当前线程对该行句柄无访问权。
14.
That is, just because you have a reference doesn't mean there's necessarily an object connected to it.
也就是说，只是由于拥有一个句柄，并不表示必须有一个对象同它连接。
15.
In this bit of code, there is no way to access the object because the only reference to it is out of scope.
在上面这段代码里，我们没有办法访问对象，因为指向它的唯一一个句柄已超出了作用域的边界。
16.
The binding handle is not the correct type.
绑定句柄的类型不正确。
17.
Invalid accelerator table handle.
无效的加速器表句柄。
18.
File handle reference is no longer available.
文件句柄引用不再可用。