wgthom/groovysh4grouper — pull request #8 by cwaldbieser (2014-10-31 15:54:36+00:00)
Title: Don't fail if readline support is broken.

If you don't include the JLine jar file (maybe you want to use rlwrap or you don't feel the need to include it for a non-interactive script), don't throw an exception. Just continue on without readline support.