This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
When invoking gen-lang task in antlrBuild.xml file without having language.xml generated, XXXLanguage.java is generated with completely wrong content.
Created attachment 8538 [details] The content of DiffLanguage.java
Based on the new specialized Ant tasks this should no longer happen.