Test case for Bugzilla issue: http://issues.apache.org/bugzilla/show_bug.cgi?id=35656 (specifying column widths through the first table row as described in CSS2)
xmlgraphics/fop/trunk/test/layoutengine/disabled-testcases.txt
xmlgraphics/fop/trunk/test/layoutengine/testcases/table-column4.xml