add a line for test reasons.
@@ -415,6 +415,7 @@ public class JobConfigHistoryRootActionTest {
testLines(0, freeStyleProject, 0, 1, false);
testLines(7, freeStyleProject, 1, 2, false);
testLines(6, freeStyleProject, 2, 3, false);
+
}
private void testLines(long expected, FreeStyleProject freeStyleProject, int i, int j, boolean hideVersionDiffs) throws IOException {
