Description: Exposes monitoring information about a potentially long-running request for the generation of a diagnostic image. Remote clients, as well as clients running within a server, can access this information. {@link weblogic.management.runtime.WLDFImageRuntimeMBean WLDFImageRuntimeMBean} supports operations to request the generation of a diagnostic image for capturing a running server's internal state information. These operations will fork a separate thread to perform the actual work and immediately return an instance of this MBean to the caller. The caller can then use that instance to track the task's progress.