Because the -p option specifies that the unzip command should write its output to standard output rather than to an actual file, there is no need to clean up any files. Brute Force jar Approach ...

and I know a jar file uses the zip format. But how does one create a jar file without a manifest file. (I don't mean creating a zip file and renaming it jar. That'd be cheating). As would creating ...

Java applications and libraries can contain hundreds of different files, including compiled Java source code, a manifest file, XML-based configuration data, JSON-based data files, images, sound clips ...

Here is the code for comparing the Manifest.MF files of two provided JAR files ... of why Groovy is such a useful scripting language in Java development environments. Dustin Marx is a principal ...