do not try to read non existing value
commitb8e811ec1a6ea43b93fb94557b48426f780456f1
authorJochen Keil <jochen.keil@gmail.com>
Mon, 21 Jun 2010 15:55:28 +0000 (21 17:55 +0200)
committerJochen Keil <jochen.keil@gmail.com>
Mon, 21 Jun 2010 15:55:28 +0000 (21 17:55 +0200)
treebb259c57f5f6481801570a15354d92e4d95a3833
parent244e8df700c78a988ca835f7b9c7450e6989a5f8
do not try to read non existing value
Graph.java