TestUnstash.java

import java.io.File;
import java.util.UUID;

import org.eclipse.jgit.api.Git;

public class TestUnstash {
	public static void main(String[] args) throws Exception {
		File directory = new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
		directory.mkdir();
		File.createTempFile("blank", null, directory);
		Git git = new Git(Git.init().setDirectory(directory).call().getRepository());
		git.add().addFilepattern(".").call();
		git.commit().setMessage("").call();

		File subdirectory = new File(directory, "folder");
		subdirectory.mkdir();
		File.createTempFile("blank", null, subdirectory);
		git.add().addFilepattern(".").call();
		git.stashCreate().call();

		git.stashApply().call();
	}
}