| 程序包 | 说明 |
|---|---|
| javax.mail |
The JavaMail™ API
provides classes that model a mail system.
|
| 限定符和类型 | 方法和说明 |
|---|---|
void |
Folder.addMessageChangedListener(MessageChangedListener l)
Add a listener for MessageChanged events on this Folder.
|
void |
Folder.removeMessageChangedListener(MessageChangedListener l)
Remove a MessageChanged listener.
|
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