| Package | Description | 
|---|---|
| weblogic.common | Common classes that provide access to WebLogic Server services, rarely used in J2EE-compliant applications. | 
| Modifier and Type | Method | Description | 
|---|---|---|
| void | CompletionRequest. addFirstListener(CompletionListener listener) | Set up a listener that is invoked when a result  becomes available. | 
| void | CompletionRequest. addListener(CompletionListener listener) | Set up a listener that is invoked when a result  becomes
 available. | 
| boolean | CompletionRequest. removeListener(CompletionListener listener) | Remove a listener from the request. |