Sealing jar files in IntelliJ

Question

How can be jar files sealed using IntelliJ idea?

I believe it is made with jar cmf command, but how can it be achieved in IntelliJ?

Answer 1

It is jar cmf. By using m you can pass a Manifest file. To seal a jar your manifest file have to contain the line Sealed: true. See Sealing Packages within a JAR File for details. Have a look at this blog to see how to create a jar with custom manifest in IntelliJ.