java - Getting illegal request to write non-integral number of frames exception ONLY when running with jar -

java - Getting illegal request to write non-integral number of frames exception ONLY when running with jar -

i'm getting exception when programme run jar file. when run through intellij don't exception. here's code:

opening sourcedataline (clip inputstream):

frmt = new audioformat(44100, 16, 2, true, false); info = new dataline.info(sourcedataline.class, frmt); bfr = new byte[409600]; nbtoread = 409600; seek { linein = (sourcedataline) audiosystem.getline(info); linein.open(frmt); totaltoread = clip.available(); } grab (lineunavailableexception e) { e.printstacktrace(); } grab (filenotfoundexception e) { e.printstacktrace(); } grab (ioexception e) { e.printstacktrace(); }

playing audio:

linein.start(); seek { while (total < totaltoread && !stopped) { nbread = clip.read(bfr, 0, nbtoread); if (nbread == -1) { break; } total += nbread; linein.write(bfr, 0, nbread); } } grab (ioexception e) { e.printstacktrace(); } linein.stop();

i'm getting illegalargumentexception on line:

linein.write(bfr, 0, nbread);

java audio intellij-idea