hello friends,
i have made a program called Mainprogram.java and saved it in d:\hosp directory. This program is put in drugstore package. It compiles well. However, when i try to run it using jdkcommander or command line saying
java drugstore.Mainprogram, i get the following error :
java.lang.NoClassDefFoundError: Mainprogram (wrong name: drugstore/Mainprogram)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
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)
Exception in
thread "main"
However when i remove this program from package drugstore, it runs well.
i have set the classpath to .;d:\hosp;d:\hosp\drugstore
i am using jdk1.6.0
the class is compiled in d:\hosp\drugstore.
kindly help.