java - IllegalAccessError: tried to access class com.sun.media.sound.JSSecurity error -


i'm trying use method getaudioinputstream(file) class audiosystem, got following exception:

illegalaccesserror: tried access class com.sun.media.sound.jssecurity class com.sun.media.sound.softmidiaudiofilereader @

class com.sun.media.sound.softmidiaudiofilereader.getaudioinputstream(unknown source)

i can not figure out problem is. problem libraries?


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