To report a security vulnerability in the Jolt-JNI project, send e-mail to Stephen Gold, the project's manager. His personal e-mail address appears at the bottom of his homepage and also in the source code.
In your e-mail, please provide clear, detailed steps to reproduce the vulnerability. Please be as kind, polite, generous, and grateful as you can. Comparison and criticism should be kept professional and impersonal.
At the present time, the Jolt JNI project does not have a bug-bounty program.
To suggest improvements to these policies, open an issue at GitHub.