java - JVM can't find classes after switching network access point -


instead of long narrative, i'm going list steps tend cause unusual class loading problems jvm.

  • 0) user brings laptop conference room testing. there connect our corporate network using wi-fi.

  • 1) user starts our java swing based application, communicates oracle backend using jdbc.

  • 2) testing goes fine; application works expected, no problems jvm.

  • 3) user leaves app running, , takes laptop desk , plugs docking station (changes network access point).

  • 4) user tries shutdown application, every class needed throws "exception in thread "awt-eventqueue-0" java.lang.noclassdeffounderror".

this not usual case of not deploying libraries in class path. same actions taken while still connected wi-fi not throw exception.

i've searched quite bit see if has had similar problems. closest i've come posting.

any ideas?


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