Hi all ,
iam trying to run a example code from orielly website .. i downloaded the examples from
http://www.headfirstlabs.com/books/hfdp/HeadFirstDesignPatterns_code102507.zip i unzipped and went to observer
pattern directory...and then compiled the sources.... but iam struck in calling the
test code to run the main method..
here is what i get
C:\Users\jithendar\Desktop\headfirst\HF_DP\src\headfirst\observer\weather>
java WeatherStation
Exception in
thread "main" 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)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
4)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)