When executing JAR, I get Java program completed with exit code 1
<p>I have a java classfile which has 'Hello World'.
I have created JAR file and Manifest file.
When I do a RUNJVA command with Classfile it works fine.
But when I try to use JAR file in RUNJVA, I don't see any output after the call.
Classpath is set properly.
I Just get 'Java program completed with exit code 1'</p>

<p>Thanks in Advance.</p>