GATKReport report = new GATKReport();
final String tableName = "differences";
report.addTable(tableName, "Summarized differences between the master and test files. See http://www.broadinstitute.org/gatk/guide/article?id=1299 for more information", 3);
final GATKReportTable table = report.getTable(tableName);
table.addColumn("Difference");
table.addColumn("NumberOfOccurrences");
table.addColumn("ExampleDifference");
for ( final Difference diff : toShow ) {
final String key = diff.getPath();
table.addRowID(key, true);
table.set(key, "NumberOfOccurrences", diff.getCount());