Hi, Lothar.
Thank you for this bug report, can you please file it:
https://bugs.java.com/bugdatabase
On 1/29/20 10:10 am, Lothar Kimmeringer wrote:
Hi,
for completely sound-unrelated reasons I've downloaded the sources of JDK 1.8
and created an Eclipse-project with it. I get a compile error in class
com.sun.media.sound.SoftMainMixer.processAudioBuffers and when checking the
source I have to agree with Eclipse that it's an issue:
Description Resource Path Location Type
Unlikely argument type SoftMainMixer.SoftChannelMixerContainer for contains(Object)
on a Collection<ModelChannelMixer> SoftMainMixer.java
/JDK1_8/src/share/classes/com/sun/media/sound line 632 Java Problem
Disclaimer: I've configured Eclipse to regard this programming mistake as error,
while the default is just a warning.
The offending lines (threre are two) is:
if (stoppedMixers.contains(cmixer)) {
stoppedMixers.remove(cmixer);
cmixer.mixer.stop();
}
stoppedMixer is a a Collection<ModelChannelMixer> while cmixer is of
type SoftChannelMixerContainer, so contains() will never return true.
I assume it should have been
if (stoppedMixers.contains(cmixer.mixer)) {
stoppedMixers.remove(cmixer.mixer);
cmixer.mixer.stop();
}
instead. I've checked the sources of Java 13 and it's still there in
this way so it doesn't seem to be something that has already been found
and fixed but not been backported to Java 1.8.
WMState and KeepAliveCache have similar issues but I suppose that's
for other mail lists to report ;-)
Thanks and best regards,
Lothar Kimmeringer
--
Best regards, Sergey.
