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via Coderanch by jittu goud, 1 year ago
WeatherStation (wrong name: headfirst/observer/weather/WeatherStation)
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a (wrong name: A)
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via Google Groups by mrzac, 9 months ago
java.lang.NoClassDefFoundError: WeatherStation (wrong
  name: headfirst/observer/weather/WeatherStation)	at java.lang.ClassLoader.defineClass1(Native Method)	at java.lang.ClassLoader.defineClass(ClassLoader.java:620)