Name: fb126949 Date: 04/11/2002
On Windows, a SourceDataLine with name WinOS, waveOut, multi threaded can be queried, but trying to get one with a specific format always fails. There is actually no real implementation for it.
The Mixer "Java Sound Audio Engine" provides a TargetDataLine, whose Info object has as LineClass "DataLine". This is very confusing, especially as it is impossible to get such a TargetDataLine.
Fix: remove both references from AudioSystem.