Ok, this is a big problem. We've started a project that uses their fdb-sql-parser, which was an Apache-licensed fork of the Derby sql parser. I did not make a clone of it before they pulled it. Does anyone have a copy?
Fortunately, they can't pull the artifacts from Maven Central.
Pulling an open-source project upon which people may depend is total jerk behavior.
Apache calcite http://incubator.apache.org/projects/calcite.html contains a sql parser and the source is in much better shape. I made a bunch of contributions to fix things in fdb-sql-parser and discovered it's a real mess.
Fortunately, they can't pull the artifacts from Maven Central.
Pulling an open-source project upon which people may depend is total jerk behavior.