How can I create a Manifest
file for a group of JAR file I have already created.
I used Eclipse to create my JAR file.
Is there any better way o
Manifest files are text files. And since JAR files are actually ZIP files, you can also add the manifest using a tool like 7-zip. This doesn't work for signed JARs, of course.
Also you can take a look at this documentation, this helped me to solve the issue using the Eclipse wizard.
See Eclipse Documentation