ISA-tools/graph2tab — pull request #1 by afaulconbridge (2011-10-20 10:43:42+00:00)
Title: Unit Test for layout problem with all independent nodes.

When using TableBuilder.getTable(), graph2tab crashes if all nodes have no inputs and no outputs. This patch adds a unit test that demonstrates this problem.

Note: commit 5dabbc42dada6dc02376f49f9f825b7e73900317 changed the problem from an infinite loop to a NullPointerException.