| Class Summary | 
| MessageBean | Bean class that represents a simple message that can have a subject and a
 message text. | 
| MethodExecutionTimeThresholdBean | The bean could be used to configure individual execution time threshold
 values for the execution of a (targetObject, targetMethod, targetArguments)
 triple. | 
| PlaceholderScriptMessage | Converts a MessageBeaninto a message placeholder script. | 
| ThresholdMethodExecutionTimeWarnAspect | The task that this aspect addresses is to send configurable warn and recovery
 messages over configurable communication channels (mail, irc, instant
 messenger, ...), if the execution time of a target method exceeds a given
 threshold value. | 
| TimeUnitsBean | Bean that can store different time values to corresponding time units. |