Many versions of Hibernate Core (including 5.4.x) rely on ANTLR 2.7.7 for parsing HQL (Hibernate Query Language).
Finding and downloading the is a common task for developers working with legacy Java systems or specific older versions of popular frameworks like Hibernate and Spring. ANTLR (ANother Tool for Language Recognition) version 2.7.7, released in January 2007, remains a critical dependency for many enterprise applications despite the availability of much newer versions like ANTLR 4. Where to Download ANTLR 2.7.7 JAR
Older Spring Boot and Spring Source projects frequently include this version as a transitive dependency. antlr 2.7 7 jar download
The official version is hosted on the Maven Central Repository , where you can download the standalone antlr-2.7.7.jar or the source and Javadoc files.
Because ANTLR 2.7.7 is a legacy version, the most reliable way to obtain the JAR file is through established public artifact repositories. Many versions of Hibernate Core (including 5
For enterprise environments requiring specific builds, Red Hat maintains several variants, including antlr-2.7.7-redhat-7.jar and other patched versions. Why is ANTLR 2.7.7 Still Used?
This site provides easy links and dependency snippets for various build tools. You can find the ANTLR 2.7.7 page to download the JAR manually or copy the configuration for your project. Where to Download ANTLR 2
Custom parsers built with ANTLR 2 grammar files cannot be easily migrated to ANTLR 3 or 4 without a complete rewrite, forcing teams to maintain the 2.7.7 runtime. How to Add ANTLR 2.7.7 to Your Project