[antlr-interest] Bug ANTLRWorks 1.0b10 using Groups

[Alexandre Porcelli]

I think that ANTLRWorks is a great product and I try to use most of
the resources available.. but in the last version (1.0b10) the "Group"
feature stopped to work... when I try to open a file that has a Group
Tag... the following error occurs:

Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError:
Java heap space

This error occurs even if you try to add a group in a grammar during editing...

Best Regards,
Alexandre Porcelli