import static org.junit.Assume.assumeTrue;
import java.io.IOException;
+import java.util.Collections;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
public void getCellComments() throws IOException {
Workbook workbook = _testDataProvider.createWorkbook();
Sheet sheet = workbook.createSheet("TEST");
+
+ // a sheet with no cell comments should return an empty map (not null or raise NPE).
+ assertEquals(Collections.emptyMap(), sheet.getCellComments());
+
Drawing dg = sheet.createDrawingPatriarch();
ClientAnchor anchor = workbook.getCreationHelper().createClientAnchor();