Java Bullseye V3.0 summary | features | order | try it New Features Make This Bullseye Faster, More Flexible and Easier to Implement! Java Bullseye is state-of-the-art ZIP Code search technology. It uses the OCD search algorithm for faster searches. Use it to add ZIP Code locator/postal code locator search capabilities to both web and non web applications. All packages come with JSP scripts for out-of-the-box setup of a dealer locator application—or call the Java Bean functionality directly for integration of zip code based queries in your custom application.