Problem in running JAR ..........

Hi,

I am having a problem in running a cerated jar file. These are the contents of the jar file:

bhargava@pinakini:~/workspace/AntSampleProject/build/jar$ jar tf HelloWorld.jar

META-INF/MANIFEST.MF

./

./oata/

./oata/HelloWorld.class

It is not running even if I use jar file in the classpath, but works when i extract them and and run ..... following are the ways i tried to run:

java -classpath HelloWorld.jar oata.HelloWorld

Exception in thread"main" java.lang.NoClassDefFoundError: oata/HelloWorld

java -cp HelloWorld.jar oata.HelloWorld

Exception in thread"main" java.lang.NoClassDefFoundError: oata/HelloWorld

bhargava@pinakini:~/workspace/AntSampleProject/build/jar$ jar xf HelloWorld.jar

bhargava@pinakini:~/workspace/AntSampleProject/build/jar$ java oata.HelloWorld

Hello World!

Help please ............................

[977 byte] By [BHARGAVAa] at [2007-11-27 10:10:20]
# 1
I figured out the problem, jar file creation itself was wrong .............
BHARGAVAa at 2007-7-13 0:47:11 > top of Java-index,Desktop,Deploying...