[antlr-interest] Import problem when antlr is in non-standard package

[Mark Gressett]

Hi everyone,

I'm using antlr 2.7.2 from within ant.  For reasons not entirely clear to me, in our part of the build we use antlr unmodified but packaged into com.sas.solutions.antlr.  The standard ant task for antlr hardwires the antlr package, so I tried a java task with the modified package name, i.e., <java classname="com.sas.solutions.antlr.Tool" ...>

In the generated lexer and parser java files, I end up with import statements like import com.sas.solutions.antlr.TokenStream;
import com.sas.solutions.antlr.ANTLRHashString;
import com.sas.solutions.antlr.LexerSharedInputState;
import com.sas.solutions.com.sas.solutions.com.sas.solutions.antlr.collections.impl.BitSet;

Some are correct, but anything in collections.impl is prefixed with extra stuff.

Is this a known bug that's been fixed in a later release?

Thanks,
Mark