prints the log message, package, classname, method name and the source line of the log message;
this enables some IDEs to jump to the log source by clicking on the message line
This is the timeout in seconds for verifying a JAP forwarding server (contacting the server
and getting the acknowledgment, that it is a JAP forwarder).
Loops through all PerformanceInfo objects from the different
Info Services and returns a new PerformanceEntry for the
given cascade with the lowest common boundary