展开全部
不需要吧。e69da5e6ba903231313335323631343130323136353331333337613138JRE的rt.jar里自带了D:\Temp>unzip -l j:\share\jdk8\jre\lib\rt.jar | grep sun.audio
1381 2015-04-30 12:35 sun/audio/AudioData.class
452 2015-04-30 12:35 sun/audio/AudioDataStream.class
942 2015-04-30 12:35 sun/audio/AudioDevice$Info.class
6561 2015-04-30 12:35 sun/audio/AudioDevice.class
632 2015-04-30 12:35 sun/audio/AudioPlayer$1.class
1691 2015-04-30 12:35 sun/audio/AudioPlayer.class
166 2015-04-30 12:35 sun/audio/AudioSecurityAction.class
232 2015-04-30 12:35 sun/audio/AudioSecurityExceptionAction.class
2189 2015-04-30 12:35 sun/audio/AudioStream.class
336 2015-04-30 12:35 sun/audio/AudioStreamSequence.class
504 2015-04-30 12:35 sun/audio/AudioTranslatorStream.class
566 2015-04-30 12:35 sun/audio/ContinuousAudioDataStream.class
327 2015-04-30 12:35 sun/audio/InvalidAudioFormatException.class
359 2015-04-30 12:35 sun/audio/NativeAudioStream.class