how to create jar and execute the jar file for my give project stuture

Hi All,

I got this error

Exception in thread "main" java.lang.NoClassDefFoundError:

so i think its better for me showing my project struture to u pepole .

am Having my project in D:workspace>

D:\workspace>

com.repository.watchdog

!

!bin

! !

! !-com/repository/watchdog/*.class

!

!

!

!src

! !--com/repository/watchdog/*.java

!

!

!lib

! !-servlet.jar

! !-jdbc-odbc.jar

! !-mail.jar

! !-activation.jar

!

!

!mailread.properties

!mailserver.properties

!--mail-serverdown.properties

so above is my project struture and am having my jdk in this path

path=C:\Program Files\Java\jdk\bin;

Now can anyone please tell me how to create a jar file for my project

expain me how to create manifeast file for my project

and to execute that jar file .

Please give me idea using my project struture...

I have tried in many ways but :( no use..

Thanks in advance

Thanks,

Prakash

[1100 byte] By [prakash.nmsp@gmail.coma] at [2007-11-27 9:13:20]