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Posted to commits@poi.apache.org by ce...@apache.org on 2019/03/03 14:09:50 UTC

svn commit: r1854718 - in /poi/trunk/src: ooxml/testcases/org/apache/poi/xssf/extractor/ ooxml/testcases/org/apache/poi/xssf/io/ ooxml/testcases/org/apache/poi/xssf/model/ ooxml/testcases/org/apache/poi/xwpf/usermodel/ testcases/org/apache/poi/ss/userm...

Author: centic
Date: Sun Mar  3 14:09:50 2019
New Revision: 1854718

URL: http://svn.apache.org/viewvc?rev=1854718&view=rev
Log:
Close more file-handles in tests

Modified:
    poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFBEventBasedExcelExtractor.java
    poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExportToXML.java
    poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java
    poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCalculationChain.java
    poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCommentsTable.java
    poi/trunk/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFPictureData.java
    poi/trunk/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFBEventBasedExcelExtractor.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFBEventBasedExcelExtractor.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFBEventBasedExcelExtractor.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFBEventBasedExcelExtractor.java Sun Mar  3 14:09:50 2019
@@ -34,8 +34,6 @@ import java.nio.file.Files;
  * Tests for {@link XSSFBEventBasedExcelExtractor}
  */
 public class TestXSSFBEventBasedExcelExtractor {
-
-
     protected XSSFEventBasedExcelExtractor getExtractor(String sampleName) throws Exception {
         return new XSSFBEventBasedExcelExtractor(XSSFTestDataSamples.
                 openSamplePackage(sampleName));
@@ -47,88 +45,83 @@ public class TestXSSFBEventBasedExcelExt
     @Test
     public void testGetSimpleText() throws Exception {
         // a very simple file
-        XSSFEventBasedExcelExtractor extractor = getExtractor("sample.xlsb");
-        extractor.setIncludeCellComments(true);
-        extractor.getText();
-
-        String text = extractor.getText();
-        assertTrue(text.length() > 0);
-
-        // Check sheet names
-        assertStartsWith(text, "Sheet1");
-        assertEndsWith(text, "Sheet3\n");
-
-        // Now without, will have text
-        extractor.setIncludeSheetNames(false);
-        text = extractor.getText();
-        String CHUNK1 =
-                "Lorem\t111\n" +
-                        "ipsum\t222\n" +
-                        "dolor\t333\n" +
-                        "sit\t444\n" +
-                        "amet\t555\n" +
-                        "consectetuer\t666\n" +
-                        "adipiscing\t777\n" +
-                        "elit\t888\n" +
-                        "Nunc\t999\n";
-        String CHUNK2 =
-                "The quick brown fox jumps over the lazy dog\n" +
-                        "hello, xssf	hello, xssf\n" +
-                        "hello, xssf	hello, xssf\n" +
-                        "hello, xssf	hello, xssf\n" +
-                        "hello, xssf	hello, xssf\n";
-        assertEquals(
-                CHUNK1 +
-                        "at\t4995\n" +
-                        CHUNK2
-                , text);
-
+        try (XSSFEventBasedExcelExtractor extractor = getExtractor("sample.xlsb")) {
+            extractor.setIncludeCellComments(true);
+            extractor.getText();
+
+            String text = extractor.getText();
+            assertTrue(text.length() > 0);
+
+            // Check sheet names
+            assertStartsWith(text, "Sheet1");
+            assertEndsWith(text, "Sheet3\n");
+
+            // Now without, will have text
+            extractor.setIncludeSheetNames(false);
+            text = extractor.getText();
+            String CHUNK1 =
+                    "Lorem\t111\n" +
+                            "ipsum\t222\n" +
+                            "dolor\t333\n" +
+                            "sit\t444\n" +
+                            "amet\t555\n" +
+                            "consectetuer\t666\n" +
+                            "adipiscing\t777\n" +
+                            "elit\t888\n" +
+                            "Nunc\t999\n";
+            String CHUNK2 =
+                    "The quick brown fox jumps over the lazy dog\n" +
+                            "hello, xssf	hello, xssf\n" +
+                            "hello, xssf	hello, xssf\n" +
+                            "hello, xssf	hello, xssf\n" +
+                            "hello, xssf	hello, xssf\n";
+            assertEquals(
+                    CHUNK1 +
+                            "at\t4995\n" +
+                            CHUNK2
+                    , text);
+        }
     }
 
-
     /**
      * Test text extraction from text box using getShapes()
-     *
-     * @throws Exception
      */
     @Test
     public void testShapes() throws Exception {
-        XSSFEventBasedExcelExtractor ooxmlExtractor = getExtractor("WithTextBox.xlsb");
-
-        try {
+        try (XSSFEventBasedExcelExtractor ooxmlExtractor = getExtractor("WithTextBox.xlsb")) {
             String text = ooxmlExtractor.getText();
             assertContains(text, "Line 1");
             assertContains(text, "Line 2");
             assertContains(text, "Line 3");
-        } finally {
-            ooxmlExtractor.close();
         }
     }
 
     @Test
     public void testBeta() throws Exception {
-        XSSFEventBasedExcelExtractor extractor = getExtractor("Simple.xlsb");
-        extractor.setIncludeCellComments(true);
-        String text = extractor.getText();
-        assertContains(text,
-                "This is an example spreadsheet created with Microsoft Excel 2007 Beta 2.");
+        try (XSSFEventBasedExcelExtractor extractor = getExtractor("Simple.xlsb")) {
+            extractor.setIncludeCellComments(true);
+            String text = extractor.getText();
+            assertContains(text,
+                    "This is an example spreadsheet created with Microsoft Excel 2007 Beta 2.");
+        }
     }
 
     @Test
     public void test62815() throws Exception {
         //test file based on http://oss.sheetjs.com/test_files/RkNumber.xlsb
-        XSSFEventBasedExcelExtractor extractor = getExtractor("62815.xlsb");
-        extractor.setIncludeCellComments(true);
-        String[] rows = extractor.getText().split("[\r\n]+");
-        assertEquals(283, rows.length);
-        BufferedReader reader = Files.newBufferedReader(XSSFTestDataSamples.getSampleFile("62815.xlsb.txt").toPath(),
-                StandardCharsets.UTF_8);
-        String line = reader.readLine();
-        for (int i = 0; i < rows.length; i++) {
-            assertEquals(line, rows[i]);
-            line = reader.readLine();
-            while (line != null && line.startsWith("#")) {
+        try (XSSFEventBasedExcelExtractor extractor = getExtractor("62815.xlsb")) {
+            extractor.setIncludeCellComments(true);
+            String[] rows = extractor.getText().split("[\r\n]+");
+            assertEquals(283, rows.length);
+            BufferedReader reader = Files.newBufferedReader(XSSFTestDataSamples.getSampleFile("62815.xlsb.txt").toPath(),
+                    StandardCharsets.UTF_8);
+            String line = reader.readLine();
+            for (String row : rows) {
+                assertEquals(line, row);
                 line = reader.readLine();
+                while (line != null && line.startsWith("#")) {
+                    line = reader.readLine();
+                }
             }
         }
     }

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExportToXML.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExportToXML.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExportToXML.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExportToXML.java Sun Mar  3 14:09:50 2019
@@ -25,6 +25,7 @@ import static org.junit.Assert.assertTru
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.util.Collection;
 import java.util.Date;
 import java.util.regex.Matcher;
@@ -58,444 +59,449 @@ public final class TestXSSFExportToXML {
 
     @Test
     public void testExportToXML() throws Exception {
+		try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("CustomXMLMappings.xlsx")) {
 
-		XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("CustomXMLMappings.xlsx");
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-        boolean found = false;
-		for (POIXMLDocumentPart p : wb.getRelations()) {
+                if (!(p instanceof MapInfo)) {
+                    continue;
+                }
+                MapInfo mapInfo = (MapInfo) p;
 
-			if (!(p instanceof MapInfo)) {
-				continue;
-			}
-			MapInfo mapInfo = (MapInfo) p;
-
-			XSSFMap map = mapInfo.getXSSFMapById(1);
-			XSSFExportToXml exporter = new XSSFExportToXml(map);
-			ByteArrayOutputStream os = new ByteArrayOutputStream();
-			exporter.exportToXML(os, true);
-			String xml = os.toString("UTF-8");
-
-			assertNotNull(xml);
-			assertFalse(xml.isEmpty());
-
-			String docente = xml.split("<DOCENTE>")[1].split("</DOCENTE>")[0].trim();
-			String nome = xml.split("<NOME>")[1].split("</NOME>")[0].trim();
-			String tutor = xml.split("<TUTOR>")[1].split("</TUTOR>")[0].trim();
-			String cdl = xml.split("<CDL>")[1].split("</CDL>")[0].trim();
-			String durata = xml.split("<DURATA>")[1].split("</DURATA>")[0].trim();
-			String argomento = xml.split("<ARGOMENTO>")[1].split("</ARGOMENTO>")[0].trim();
-			String progetto = xml.split("<PROGETTO>")[1].split("</PROGETTO>")[0].trim();
-			String crediti = xml.split("<CREDITI>")[1].split("</CREDITI>")[0].trim();
-
-			assertEquals("ro", docente);
-			assertEquals("ro", nome);
-			assertEquals("ds", tutor);
-			assertEquals("gs", cdl);
-			assertEquals("g", durata);
-			assertEquals("gvvv", argomento);
-			assertEquals("aaaa", progetto);
-			assertEquals("aa", crediti);
-			
-			parseXML(xml);
-	           
-           found = true;
-       }
-       assertTrue(found);
+                XSSFMap map = mapInfo.getXSSFMapById(1);
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+                String xml = os.toString("UTF-8");
+
+                assertNotNull(xml);
+                assertFalse(xml.isEmpty());
+
+                String docente = xml.split("<DOCENTE>")[1].split("</DOCENTE>")[0].trim();
+                String nome = xml.split("<NOME>")[1].split("</NOME>")[0].trim();
+                String tutor = xml.split("<TUTOR>")[1].split("</TUTOR>")[0].trim();
+                String cdl = xml.split("<CDL>")[1].split("</CDL>")[0].trim();
+                String durata = xml.split("<DURATA>")[1].split("</DURATA>")[0].trim();
+                String argomento = xml.split("<ARGOMENTO>")[1].split("</ARGOMENTO>")[0].trim();
+                String progetto = xml.split("<PROGETTO>")[1].split("</PROGETTO>")[0].trim();
+                String crediti = xml.split("<CREDITI>")[1].split("</CREDITI>")[0].trim();
+
+                assertEquals("ro", docente);
+                assertEquals("ro", nome);
+                assertEquals("ds", tutor);
+                assertEquals("gs", cdl);
+                assertEquals("g", durata);
+                assertEquals("gvvv", argomento);
+                assertEquals("aaaa", progetto);
+                assertEquals("aa", crediti);
+
+                parseXML(xml);
+
+                found = true;
+            }
+            assertTrue(found);
+        }
 	}
 
     @Test
     public void testExportToXMLInverseOrder() throws Exception {
+		try (XSSFWorkbook wb = XSSFTestDataSamples
+				.openSampleWorkbook("CustomXmlMappings-inverse-order.xlsx")) {
 
-		XSSFWorkbook wb = XSSFTestDataSamples
-				.openSampleWorkbook("CustomXmlMappings-inverse-order.xlsx");
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-        boolean found = false;
-		for (POIXMLDocumentPart p : wb.getRelations()) {
+                if (!(p instanceof MapInfo)) {
+                    continue;
+                }
+                MapInfo mapInfo = (MapInfo) p;
 
-			if (!(p instanceof MapInfo)) {
-				continue;
-			}
-            MapInfo mapInfo = (MapInfo) p;
-
-			XSSFMap map = mapInfo.getXSSFMapById(1);
-			XSSFExportToXml exporter = new XSSFExportToXml(map);
-			ByteArrayOutputStream os = new ByteArrayOutputStream();
-			exporter.exportToXML(os, true);
-			String xml = os.toString("UTF-8");
-
-			assertNotNull(xml);
-			assertFalse(xml.isEmpty());
-
-			String docente = xml.split("<DOCENTE>")[1].split("</DOCENTE>")[0].trim();
-			String nome = xml.split("<NOME>")[1].split("</NOME>")[0].trim();
-			String tutor = xml.split("<TUTOR>")[1].split("</TUTOR>")[0].trim();
-			String cdl = xml.split("<CDL>")[1].split("</CDL>")[0].trim();
-			String durata = xml.split("<DURATA>")[1].split("</DURATA>")[0].trim();
-			String argomento = xml.split("<ARGOMENTO>")[1].split("</ARGOMENTO>")[0].trim();
-			String progetto = xml.split("<PROGETTO>")[1].split("</PROGETTO>")[0].trim();
-			String crediti = xml.split("<CREDITI>")[1].split("</CREDITI>")[0].trim();
-
-			assertEquals("aa", nome);
-			assertEquals("aaaa", docente);
-			assertEquals("gvvv", tutor);
-			assertEquals("g", cdl);
-			assertEquals("gs", durata);
-			assertEquals("ds", argomento);
-			assertEquals("ro", progetto);
-			assertEquals("ro", crediti);
-			
-			parseXML(xml);
-	           
-           found = true;
-       }
-       assertTrue(found);
+                XSSFMap map = mapInfo.getXSSFMapById(1);
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+                String xml = os.toString("UTF-8");
+
+                assertNotNull(xml);
+                assertFalse(xml.isEmpty());
+
+                String docente = xml.split("<DOCENTE>")[1].split("</DOCENTE>")[0].trim();
+                String nome = xml.split("<NOME>")[1].split("</NOME>")[0].trim();
+                String tutor = xml.split("<TUTOR>")[1].split("</TUTOR>")[0].trim();
+                String cdl = xml.split("<CDL>")[1].split("</CDL>")[0].trim();
+                String durata = xml.split("<DURATA>")[1].split("</DURATA>")[0].trim();
+                String argomento = xml.split("<ARGOMENTO>")[1].split("</ARGOMENTO>")[0].trim();
+                String progetto = xml.split("<PROGETTO>")[1].split("</PROGETTO>")[0].trim();
+                String crediti = xml.split("<CREDITI>")[1].split("</CREDITI>")[0].trim();
+
+                assertEquals("aa", nome);
+                assertEquals("aaaa", docente);
+                assertEquals("gvvv", tutor);
+                assertEquals("g", cdl);
+                assertEquals("gs", durata);
+                assertEquals("ds", argomento);
+                assertEquals("ro", progetto);
+                assertEquals("ro", crediti);
+
+                parseXML(xml);
+
+                found = true;
+            }
+            assertTrue(found);
+        }
 	}
 
     @Test
-    public void testXPathOrdering() {
+    public void testXPathOrdering() throws IOException {
+		try (XSSFWorkbook wb = XSSFTestDataSamples
+				.openSampleWorkbook("CustomXmlMappings-inverse-order.xlsx")) {
 
-		XSSFWorkbook wb = XSSFTestDataSamples
-				.openSampleWorkbook("CustomXmlMappings-inverse-order.xlsx");
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-        boolean found = false;
-		for (POIXMLDocumentPart p : wb.getRelations()) {
+                if (p instanceof MapInfo) {
+                    MapInfo mapInfo = (MapInfo) p;
 
-			if (p instanceof MapInfo) {
-                MapInfo mapInfo = (MapInfo) p;
+                    XSSFMap map = mapInfo.getXSSFMapById(1);
+                    XSSFExportToXml exporter = new XSSFExportToXml(map);
 
-				XSSFMap map = mapInfo.getXSSFMapById(1);
-				XSSFExportToXml exporter = new XSSFExportToXml(map);
+                    assertEquals(1, exporter.compare("/CORSO/DOCENTE", "/CORSO/NOME"));
+                    assertEquals(-1, exporter.compare("/CORSO/NOME", "/CORSO/DOCENTE"));
+                }
 
-				assertEquals(1, exporter.compare("/CORSO/DOCENTE", "/CORSO/NOME"));
-				assertEquals(-1, exporter.compare("/CORSO/NOME", "/CORSO/DOCENTE"));
-			}
-	           
-           found = true;
-       }
-       assertTrue(found);
+                found = true;
+            }
+            assertTrue(found);
+        }
 	}
 
     @Test
     public void testMultiTable() throws Exception {
+		try (XSSFWorkbook wb = XSSFTestDataSamples
+				.openSampleWorkbook("CustomXMLMappings-complex-type.xlsx")) {
 
-		XSSFWorkbook wb = XSSFTestDataSamples
-				.openSampleWorkbook("CustomXMLMappings-complex-type.xlsx");
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-		boolean found = false;
-		for (POIXMLDocumentPart p : wb.getRelations()) {
+                if (p instanceof MapInfo) {
+                    MapInfo mapInfo = (MapInfo) p;
 
-			if (p instanceof MapInfo) {
-				MapInfo mapInfo = (MapInfo) p;
+                    XSSFMap map = mapInfo.getXSSFMapById(2);
+
+                    assertNotNull(map);
+
+                    XSSFExportToXml exporter = new XSSFExportToXml(map);
+                    ByteArrayOutputStream os = new ByteArrayOutputStream();
+                    exporter.exportToXML(os, true);
+                    String xml = os.toString("UTF-8");
+
+                    assertNotNull(xml);
+
+                    String[] regexConditions = {
+                            "<MapInfo", "</MapInfo>",
+                            "<Schema ID=\"1\" Namespace=\"\" SchemaRef=\"\"/>",
+                            "<Schema ID=\"4\" Namespace=\"\" SchemaRef=\"\"/>",
+                            "DataBinding",
+                            "Map Append=\"false\" AutoFit=\"false\" ID=\"1\"",
+                            "Map Append=\"false\" AutoFit=\"false\" ID=\"5\"",
+                    };
+
+                    for (String condition : regexConditions) {
+                        Pattern pattern = Pattern.compile(condition);
+                        Matcher matcher = pattern.matcher(xml);
+                        assertTrue(matcher.find());
+                    }
+                }
 
-				XSSFMap map = mapInfo.getXSSFMapById(2);
-
-				assertNotNull(map);
-
-				XSSFExportToXml exporter = new XSSFExportToXml(map);
-				ByteArrayOutputStream os = new ByteArrayOutputStream();
-				exporter.exportToXML(os, true);
-				String xml = os.toString("UTF-8");
-
-				assertNotNull(xml);
-
-				String[] regexConditions = {
-						"<MapInfo", "</MapInfo>",
-						"<Schema ID=\"1\" Namespace=\"\" SchemaRef=\"\"/>",
-						"<Schema ID=\"4\" Namespace=\"\" SchemaRef=\"\"/>",
-						"DataBinding",
-						"Map Append=\"false\" AutoFit=\"false\" ID=\"1\"",
-						"Map Append=\"false\" AutoFit=\"false\" ID=\"5\"",
-				};
-
-				for (String condition : regexConditions) {
-					Pattern pattern = Pattern.compile(condition);
-					Matcher matcher = pattern.matcher(xml);
-					assertTrue(matcher.find());
-				}
-			}
-	           
-           found = true;
-       }
-       assertTrue(found);
+                found = true;
+            }
+            assertTrue(found);
+        }
 	}
 
     @Test
     @Ignore(value="Fails, but I don't know if it is ok or not...")
     public void testExportToXMLSingleAttributeNamespace() throws Exception {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("CustomXMLMapping-singleattributenamespace.xlsx");
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("CustomXMLMapping-singleattributenamespace.xlsx")) {
 
-        for (XSSFMap map : wb.getCustomXMLMappings()) {
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
+            for (XSSFMap map : wb.getCustomXMLMappings()) {
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
 
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            exporter.exportToXML(os, true);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+            }
         }
     }
 	
     @Test
     public void test55850ComplexXmlExport() throws Exception {
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55850.xlsx")) {
 
-        XSSFWorkbook wb = XSSFTestDataSamples
-                .openSampleWorkbook("55850.xlsx");
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-        boolean found = false;
-        for (POIXMLDocumentPart p : wb.getRelations()) {
+                if (!(p instanceof MapInfo)) {
+                    continue;
+                }
+                MapInfo mapInfo = (MapInfo) p;
 
-            if (!(p instanceof MapInfo)) {
-                continue;
-            }
-            MapInfo mapInfo = (MapInfo) p;
+                XSSFMap map = mapInfo.getXSSFMapById(2);
+
+                assertNotNull("XSSFMap is null", map);
+
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+                String xmlData = os.toString("UTF-8");
+
+                assertNotNull(xmlData);
+                assertFalse(xmlData.isEmpty());
+
+                String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
+                String b = a.split("<B>")[1].split("</B>")[0].trim();
+                String c = b.split("<C>")[1].split("</C>")[0].trim();
+                String d = c.split("<D>")[1].split("</Dd>")[0].trim();
+                String e = d.split("<E>")[1].split("</EA>")[0].trim();
 
-            XSSFMap map = mapInfo.getXSSFMapById(2);
+                String euro = e.split("<EUR>")[1].split("</EUR>")[0].trim();
+                String chf = e.split("<CHF>")[1].split("</CHF>")[0].trim();
 
-            assertNotNull("XSSFMap is null", map);
+                assertEquals("15", euro);
+                assertEquals("19", chf);
 
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            exporter.exportToXML(os, true);
-            String xmlData = os.toString("UTF-8");
-
-            assertNotNull(xmlData);
-            assertFalse(xmlData.isEmpty());
-
-            String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
-            String b = a.split("<B>")[1].split("</B>")[0].trim();
-            String c = b.split("<C>")[1].split("</C>")[0].trim();
-            String d = c.split("<D>")[1].split("</Dd>")[0].trim();
-            String e = d.split("<E>")[1].split("</EA>")[0].trim();
-
-            String euro = e.split("<EUR>")[1].split("</EUR>")[0].trim();
-            String chf = e.split("<CHF>")[1].split("</CHF>")[0].trim();
-
-            assertEquals("15", euro);
-            assertEquals("19", chf);
-            
-            parseXML(xmlData);
-            
-            found = true;
+                parseXML(xmlData);
+
+                found = true;
+            }
+            assertTrue(found);
         }
-        assertTrue(found);
     }
 
     @Test
     public void testFormulaCells_Bugzilla_55927() throws Exception {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55927.xlsx");
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55927.xlsx")) {
 
-        boolean found = false;
-        for (POIXMLDocumentPart p : wb.getRelations()) {
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-            if (!(p instanceof MapInfo)) {
-                continue;
-            }
-            MapInfo mapInfo = (MapInfo) p;
+                if (!(p instanceof MapInfo)) {
+                    continue;
+                }
+                MapInfo mapInfo = (MapInfo) p;
 
-            XSSFMap map = mapInfo.getXSSFMapById(1);
+                XSSFMap map = mapInfo.getXSSFMapById(1);
 
-            assertNotNull("XSSFMap is null", map);
+                assertNotNull("XSSFMap is null", map);
 
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            exporter.exportToXML(os, true);
-            String xmlData = os.toString("UTF-8");
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+                String xmlData = os.toString("UTF-8");
 
-            assertNotNull(xmlData);
-            assertFalse(xmlData.isEmpty());
+                assertNotNull(xmlData);
+                assertFalse(xmlData.isEmpty());
 
-            assertEquals("2012-01-13", xmlData.split("<DATE>")[1].split("</DATE>")[0].trim());
-            assertEquals("2012-02-16", xmlData.split("<FORMULA_DATE>")[1].split("</FORMULA_DATE>")[0].trim());
+                assertEquals("2012-01-13", xmlData.split("<DATE>")[1].split("</DATE>")[0].trim());
+                assertEquals("2012-02-16", xmlData.split("<FORMULA_DATE>")[1].split("</FORMULA_DATE>")[0].trim());
 
-            parseXML(xmlData);
+                parseXML(xmlData);
 
-            found = true;
+                found = true;
+            }
+            assertTrue(found);
         }
-        assertTrue(found);
     }
 
     @Test
     public void testFormulaCells_Bugzilla_55926() throws Exception {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55926.xlsx");
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55926.xlsx")) {
 
-        boolean found = false;
-        for (POIXMLDocumentPart p : wb.getRelations()) {
+            boolean found = false;
+            for (POIXMLDocumentPart p : wb.getRelations()) {
 
-            if (!(p instanceof MapInfo)) {
-                continue;
-            }
-            MapInfo mapInfo = (MapInfo) p;
+                if (!(p instanceof MapInfo)) {
+                    continue;
+                }
+                MapInfo mapInfo = (MapInfo) p;
 
-            XSSFMap map = mapInfo.getXSSFMapById(1);
+                XSSFMap map = mapInfo.getXSSFMapById(1);
 
-            assertNotNull("XSSFMap is null", map);
+                assertNotNull("XSSFMap is null", map);
 
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            exporter.exportToXML(os, true);
-            String xmlData = os.toString("UTF-8");
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, true);
+                String xmlData = os.toString("UTF-8");
 
-            assertNotNull(xmlData);
-            assertFalse(xmlData.isEmpty());
+                assertNotNull(xmlData);
+                assertFalse(xmlData.isEmpty());
 
-            String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
-            String doubleValue = a.split("<DOUBLE>")[1].split("</DOUBLE>")[0].trim();
-            String stringValue = a.split("<STRING>")[1].split("</STRING>")[0].trim();
+                String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
+                String doubleValue = a.split("<DOUBLE>")[1].split("</DOUBLE>")[0].trim();
+                String stringValue = a.split("<STRING>")[1].split("</STRING>")[0].trim();
 
-            assertEquals("Hello World", stringValue);
-            assertEquals("5.1", doubleValue);
+                assertEquals("Hello World", stringValue);
+                assertEquals("5.1", doubleValue);
 
-            parseXML(xmlData);
+                parseXML(xmlData);
 
-            found = true;
+                found = true;
+            }
+            assertTrue(found);
         }
-        assertTrue(found);
     }
    
    @Test
    public void testXmlExportIgnoresEmptyCells_Bugzilla_55924() throws Exception {
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55924.xlsx")) {
 
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55924.xlsx");
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
 
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
 
-           if (!(p instanceof MapInfo)) {
-               continue;
-           }
-           MapInfo mapInfo = (MapInfo) p;
+               XSSFMap map = mapInfo.getXSSFMapById(1);
+
+               assertNotNull("XSSFMap is null", map);
 
-           XSSFMap map = mapInfo.getXSSFMapById(1);
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, true);
+               String xmlData = os.toString("UTF-8");
 
-           assertNotNull("XSSFMap is null", map);
+               assertNotNull(xmlData);
+               assertFalse(xmlData.isEmpty());
 
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, true);
-           String xmlData = os.toString("UTF-8");
-
-           assertNotNull(xmlData);
-           assertFalse(xmlData.isEmpty());
-
-           String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
-           String euro = a.split("<EUR>")[1].split("</EUR>")[0].trim();
-           assertEquals("1",euro);
-           
-           parseXML(xmlData);
-           
-           found = true;
+               String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
+               String euro = a.split("<EUR>")[1].split("</EUR>")[0].trim();
+               assertEquals("1", euro);
+
+               parseXML(xmlData);
+
+               found = true;
+           }
+           assertTrue(found);
        }
-       assertTrue(found);
    }
 
    @Test
    public void testXmlExportSchemaWithXSAllTag_Bugzilla_56169() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("56169.xlsx");
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("56169.xlsx")) {
 
-       for (XSSFMap map : wb.getCustomXMLMappings()) {
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
+           for (XSSFMap map : wb.getCustomXMLMappings()) {
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
 
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, true);
-           String xmlData = os.toString("UTF-8");
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, true);
+               String xmlData = os.toString("UTF-8");
 
-           assertNotNull(xmlData);
-           assertTrue(!xmlData.isEmpty());
+               assertNotNull(xmlData);
+               assertTrue(!xmlData.isEmpty());
 
-           String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
-           String a_b = a.split("<B>")[1].split("</B>")[0].trim();
-           String a_b_c = a_b.split("<C>")[1].split("</C>")[0].trim();
-           String a_b_c_e = a_b_c.split("<E>")[1].split("</EA>")[0].trim();
-           String a_b_c_e_euro = a_b_c_e.split("<EUR>")[1].split("</EUR>")[0].trim();
-           String a_b_c_e_chf = a_b_c_e.split("<CHF>")[1].split("</CHF>")[0].trim();
+               String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
+               String a_b = a.split("<B>")[1].split("</B>")[0].trim();
+               String a_b_c = a_b.split("<C>")[1].split("</C>")[0].trim();
+               String a_b_c_e = a_b_c.split("<E>")[1].split("</EA>")[0].trim();
+               String a_b_c_e_euro = a_b_c_e.split("<EUR>")[1].split("</EUR>")[0].trim();
+               String a_b_c_e_chf = a_b_c_e.split("<CHF>")[1].split("</CHF>")[0].trim();
 
-           assertEquals("1", a_b_c_e_euro);
-           assertEquals("2", a_b_c_e_chf);
+               assertEquals("1", a_b_c_e_euro);
+               assertEquals("2", a_b_c_e_chf);
 
-           String a_b_d = a_b.split("<D>")[1].split("</Dd>")[0].trim();
-           String a_b_d_e = a_b_d.split("<E>")[1].split("</EA>")[0].trim();
+               String a_b_d = a_b.split("<D>")[1].split("</Dd>")[0].trim();
+               String a_b_d_e = a_b_d.split("<E>")[1].split("</EA>")[0].trim();
 
-           String a_b_d_e_euro = a_b_d_e.split("<EUR>")[1].split("</EUR>")[0].trim();
-           String a_b_d_e_chf = a_b_d_e.split("<CHF>")[1].split("</CHF>")[0].trim();
+               String a_b_d_e_euro = a_b_d_e.split("<EUR>")[1].split("</EUR>")[0].trim();
+               String a_b_d_e_chf = a_b_d_e.split("<CHF>")[1].split("</CHF>")[0].trim();
 
-           assertEquals("3", a_b_d_e_euro);
-           assertEquals("4", a_b_d_e_chf);
+               assertEquals("3", a_b_d_e_euro);
+               assertEquals("4", a_b_d_e_chf);
+           }
        }
    }
    
    @Test
    public void testXmlExportCompare_Bug_55923() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx");
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx")) {
 
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
 
-           if (!(p instanceof MapInfo)) {
-               continue;
-           }
-           MapInfo mapInfo = (MapInfo) p;
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
 
-           XSSFMap map = mapInfo.getXSSFMapById(4);
+               XSSFMap map = mapInfo.getXSSFMapById(4);
 
-           assertNotNull("XSSFMap is null", map);
+               assertNotNull("XSSFMap is null", map);
 
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           assertEquals(0, exporter.compare("", ""));
-           assertEquals(0, exporter.compare("/", "/"));
-           assertEquals(0, exporter.compare("//", "//"));
-           assertEquals(0, exporter.compare("/a/", "/b/"));
-           
-           assertEquals(-1, exporter.compare("/ns1:Entry/ns1:A/ns1:B/ns1:C/ns1:E/ns1:EUR",
-                                           "/ns1:Entry/ns1:A/ns1:B/ns1:C/ns1:E/ns1:CHF"));
-           
-           found = true;
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               assertEquals(0, exporter.compare("", ""));
+               assertEquals(0, exporter.compare("/", "/"));
+               assertEquals(0, exporter.compare("//", "//"));
+               assertEquals(0, exporter.compare("/a/", "/b/"));
+
+               assertEquals(-1, exporter.compare("/ns1:Entry/ns1:A/ns1:B/ns1:C/ns1:E/ns1:EUR",
+                       "/ns1:Entry/ns1:A/ns1:B/ns1:C/ns1:E/ns1:CHF"));
+
+               found = true;
+           }
+           assertTrue(found);
        }
-       assertTrue(found);
    }
    
    @Test
    public void testXmlExportSchemaOrderingBug_Bugzilla_55923() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx");
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx")) {
 
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
 
-           if (!(p instanceof MapInfo)) {
-               continue;
-           }
-           MapInfo mapInfo = (MapInfo) p;
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
+
+               XSSFMap map = mapInfo.getXSSFMapById(4);
+
+               assertNotNull("XSSFMap is null", map);
+
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, true);
+               String xmlData = os.toString("UTF-8");
+
+               assertNotNull(xmlData);
+               assertFalse(xmlData.isEmpty());
+
+               String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
+               String a_b = a.split("<B>")[1].split("</B>")[0].trim();
+               String a_b_c = a_b.split("<C>")[1].split("</C>")[0].trim();
+               String a_b_c_e = a_b_c.split("<E>")[1].split("</EA>")[0].trim();
+               String a_b_c_e_euro = a_b_c_e.split("<EUR>")[1].split("</EUR>")[0].trim();
+               String a_b_c_e_chf = a_b_c_e.split("<CHF>")[1].split("</CHF>")[0].trim();
+
+               assertEquals("1", a_b_c_e_euro);
+               assertEquals("2", a_b_c_e_chf);
 
-           XSSFMap map = mapInfo.getXSSFMapById(4);
+               String a_b_d = a_b.split("<D>")[1].split("</Dd>")[0].trim();
+               String a_b_d_e = a_b_d.split("<E>")[1].split("</EA>")[0].trim();
 
-           assertNotNull("XSSFMap is null", map);
+               String a_b_d_e_euro = a_b_d_e.split("<EUR>")[1].split("</EUR>")[0].trim();
+               String a_b_d_e_chf = a_b_d_e.split("<CHF>")[1].split("</CHF>")[0].trim();
 
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, true);
-           String xmlData = os.toString("UTF-8");
-
-           assertNotNull(xmlData);
-           assertFalse(xmlData.isEmpty());
-           
-           String a = xmlData.split("<A>")[1].split("</A>")[0].trim();
-           String a_b = a.split("<B>")[1].split("</B>")[0].trim();
-           String a_b_c = a_b.split("<C>")[1].split("</C>")[0].trim();
-           String a_b_c_e = a_b_c.split("<E>")[1].split("</EA>")[0].trim();
-           String a_b_c_e_euro = a_b_c_e.split("<EUR>")[1].split("</EUR>")[0].trim();
-           String a_b_c_e_chf = a_b_c_e.split("<CHF>")[1].split("</CHF>")[0].trim();
-           
-           assertEquals("1",a_b_c_e_euro);
-           assertEquals("2",a_b_c_e_chf);
-           
-           String a_b_d = a_b.split("<D>")[1].split("</Dd>")[0].trim();
-           String a_b_d_e = a_b_d.split("<E>")[1].split("</EA>")[0].trim();
-           
-           String a_b_d_e_euro = a_b_d_e.split("<EUR>")[1].split("</EUR>")[0].trim();
-           String a_b_d_e_chf = a_b_d_e.split("<CHF>")[1].split("</CHF>")[0].trim();
-           
-           assertEquals("3",a_b_d_e_euro);
-           assertEquals("4",a_b_d_e_chf);
-           
-           found = true;
+               assertEquals("3", a_b_d_e_euro);
+               assertEquals("4", a_b_d_e_chf);
+
+               found = true;
+           }
+           assertTrue(found);
        }
-       assertTrue(found);
    }
    
    private void parseXML(String xmlData) throws IOException, SAXException, ParserConfigurationException {
@@ -505,163 +511,164 @@ public final class TestXSSFExportToXML {
        DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(new DummyEntityResolver());
 
-       docBuilder.parse(new ByteArrayInputStream(xmlData.getBytes("UTF-8")));
+       docBuilder.parse(new ByteArrayInputStream(xmlData.getBytes(StandardCharsets.UTF_8)));
    }
 
-   private static class DummyEntityResolver implements EntityResolver
-   {
+   private static class DummyEntityResolver implements EntityResolver {
        @Override
-       public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException
-       {
+       public InputSource resolveEntity(String publicId, String systemId) {
            return null;
        }
    }
    
    @Test
    public void testExportDataTypes() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx");
-       
-       Sheet sheet = wb.getSheetAt(0);
-       Row row = sheet.getRow(0);
-       
-       Cell cString = row.createCell(0);
-       cString.setCellValue("somestring");
-
-       Cell cBoolean = row.createCell(1);
-       cBoolean.setCellValue(true);
-
-       Cell cError = row.createCell(2);
-       cError.setCellErrorValue(FormulaError.NUM.getCode());
-       
-       Cell cFormulaString = row.createCell(3);
-       cFormulaString.setCellFormula("A1");
-
-       Cell cFormulaNumeric = row.createCell(4);
-       cFormulaNumeric.setCellFormula("F1");
-
-       Cell cNumeric = row.createCell(5);
-       cNumeric.setCellValue(1.2);
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx")) {
 
-       Cell cDate = row.createCell(6);
-       cDate.setCellValue(new Date());
+           Sheet sheet = wb.getSheetAt(0);
+           Row row = sheet.getRow(0);
 
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
+           Cell cString = row.createCell(0);
+           cString.setCellValue("somestring");
 
-           if (!(p instanceof MapInfo)) {
-               continue;
-           }
-           MapInfo mapInfo = (MapInfo) p;
+           Cell cBoolean = row.createCell(1);
+           cBoolean.setCellValue(true);
+
+           Cell cError = row.createCell(2);
+           cError.setCellErrorValue(FormulaError.NUM.getCode());
+
+           Cell cFormulaString = row.createCell(3);
+           cFormulaString.setCellFormula("A1");
+
+           Cell cFormulaNumeric = row.createCell(4);
+           cFormulaNumeric.setCellFormula("F1");
+
+           Cell cNumeric = row.createCell(5);
+           cNumeric.setCellValue(1.2);
+
+           Cell cDate = row.createCell(6);
+           cDate.setCellValue(new Date());
+
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
+
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
 
-           XSSFMap map = mapInfo.getXSSFMapById(4);
+               XSSFMap map = mapInfo.getXSSFMapById(4);
 
-           assertNotNull("XSSFMap is null", map);
+               assertNotNull("XSSFMap is null", map);
 
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, true);
-           String xmlData = os.toString("UTF-8");
-
-           assertNotNull(xmlData);
-           assertFalse(xmlData.isEmpty());
-           
-           parseXML(xmlData);
-           
-           found = true;
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, true);
+               String xmlData = os.toString("UTF-8");
+
+               assertNotNull(xmlData);
+               assertFalse(xmlData.isEmpty());
+
+               parseXML(xmlData);
+
+               found = true;
+           }
+           assertTrue(found);
        }
-       assertTrue(found);
    }
 
    @Test
    public void testValidateFalse() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx");
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("55923.xlsx")) {
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
 
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
 
-           if (!(p instanceof MapInfo)) {
-               continue;
-           }
-           MapInfo mapInfo = (MapInfo) p;
+               XSSFMap map = mapInfo.getXSSFMapById(4);
 
-           XSSFMap map = mapInfo.getXSSFMapById(4);
+               assertNotNull("XSSFMap is null", map);
 
-           assertNotNull("XSSFMap is null", map);
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, false);
+               String xmlData = os.toString("UTF-8");
 
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, false);
-           String xmlData = os.toString("UTF-8");
-
-           assertNotNull(xmlData);
-           assertFalse(xmlData.isEmpty());
-           
-           parseXML(xmlData);
-           
-           found = true;
+               assertNotNull(xmlData);
+               assertFalse(xmlData.isEmpty());
+
+               parseXML(xmlData);
+
+               found = true;
+           }
+           assertTrue(found);
        }
-       assertTrue(found);
    }
 
    @Test
    public void testRefElementsInXmlSchema_Bugzilla_56730() throws Exception {
-       XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("56730.xlsx");
-       
-       boolean found = false;
-       for (POIXMLDocumentPart p : wb.getRelations()) {
-           
-           if (!(p instanceof MapInfo)) {
-               continue;
+       try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("56730.xlsx")) {
+
+           boolean found = false;
+           for (POIXMLDocumentPart p : wb.getRelations()) {
+
+               if (!(p instanceof MapInfo)) {
+                   continue;
+               }
+               MapInfo mapInfo = (MapInfo) p;
+
+               XSSFMap map = mapInfo.getXSSFMapById(1);
+
+               assertNotNull("XSSFMap is null", map);
+
+               XSSFExportToXml exporter = new XSSFExportToXml(map);
+               ByteArrayOutputStream os = new ByteArrayOutputStream();
+               exporter.exportToXML(os, true);
+               String xmlData = os.toString("UTF-8");
+
+               assertNotNull(xmlData);
+               assertFalse(xmlData.isEmpty());
+
+               assertEquals("2014-12-31", xmlData.split("<DATE>")[1].split("</DATE>")[0].trim());
+               assertEquals("12.5", xmlData.split("<REFELEMENT>")[1].split("</REFELEMENT>")[0].trim());
+
+               parseXML(xmlData);
+
+               found = true;
            }
-           MapInfo mapInfo = (MapInfo) p;
-           
-           XSSFMap map = mapInfo.getXSSFMapById(1);
-           
-           assertNotNull("XSSFMap is null", map);
-           
-           XSSFExportToXml exporter = new XSSFExportToXml(map);
-           ByteArrayOutputStream os = new ByteArrayOutputStream();
-           exporter.exportToXML(os, true);
-           String xmlData = os.toString("UTF-8");
-           
-           assertNotNull(xmlData);
-           assertFalse(xmlData.isEmpty());
-           
-           assertEquals("2014-12-31", xmlData.split("<DATE>")[1].split("</DATE>")[0].trim());
-           assertEquals("12.5", xmlData.split("<REFELEMENT>")[1].split("</REFELEMENT>")[0].trim());
-           
-           parseXML(xmlData);
-           
-           found = true;
+           assertTrue(found);
        }
-       assertTrue(found);
    }
 
    @Test
    public void testBug59026() throws Exception {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("59026.xlsx");
-
-        Collection<XSSFMap> mappings = wb.getCustomXMLMappings();
-        assertTrue(mappings.size() > 0);
-        for (XSSFMap map : mappings) {
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
-
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            exporter.exportToXML(os, false);
-            assertNotNull(os.toString("UTF-8"));
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("59026.xlsx")) {
+            Collection<XSSFMap> mappings = wb.getCustomXMLMappings();
+            assertTrue(mappings.size() > 0);
+            for (XSSFMap map : mappings) {
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                exporter.exportToXML(os, false);
+                assertNotNull(os.toString("UTF-8"));
+            }
         }
     }
    
     @Test
     public void testExportTableWithNonMappedColumn_Bugzilla_61281() throws Exception {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("61281.xlsx");
-        for (XSSFMap map : wb.getCustomXMLMappings()) {
-            XSSFExportToXml exporter = new XSSFExportToXml(map);
-            ByteArrayOutputStream bos = new ByteArrayOutputStream();
-            exporter.exportToXML(bos, true);
-            assertNotNull(DocumentHelper.readDocument(new ByteArrayInputStream(bos.toByteArray())));
-            String exportedXml = bos.toString("UTF-8");
-            assertEquals("<Test><Test>1</Test></Test>", exportedXml.replaceAll("\\s+", ""));
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("61281.xlsx")) {
+            for (XSSFMap map : wb.getCustomXMLMappings()) {
+                XSSFExportToXml exporter = new XSSFExportToXml(map);
+                ByteArrayOutputStream bos = new ByteArrayOutputStream();
+                exporter.exportToXML(bos, true);
+                assertNotNull(DocumentHelper.readDocument(new ByteArrayInputStream(bos.toByteArray())));
+                String exportedXml = bos.toString("UTF-8");
+                assertEquals("<Test><Test>1</Test></Test>", exportedXml.replaceAll("\\s+", ""));
+            }
         }
     }
 }

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/io/TestLoadSaveXSSF.java Sun Mar  3 14:09:50 2019
@@ -31,35 +31,36 @@ import org.apache.poi.POIDataSamples;
 
 
 public class TestLoadSaveXSSF extends TestCase {
-    private static final POIDataSamples _ssSampels = POIDataSamples.getSpreadSheetInstance();
+    private static final POIDataSamples _ssSamples = POIDataSamples.getSpreadSheetInstance();
 
     public void testLoadSample() throws Exception {
-        XSSFWorkbook workbook = new XSSFWorkbook(_ssSampels.openResourceAsStream("sample.xlsx"));
-        assertEquals(3, workbook.getNumberOfSheets());
-        assertEquals("Sheet1", workbook.getSheetName(0));
-        Sheet sheet = workbook.getSheetAt(0);
-        Row row = sheet.getRow(0);
-        Cell cell = row.getCell((short) 1);
-        assertNotNull(cell);
-        assertEquals(111.0, cell.getNumericCellValue(), 0.0);
-        cell = row.getCell((short) 0);
-        assertEquals("Lorem", cell.getRichStringCellValue().getString());
+        try (XSSFWorkbook workbook = new XSSFWorkbook(_ssSamples.openResourceAsStream("sample.xlsx"))) {
+            assertEquals(3, workbook.getNumberOfSheets());
+            assertEquals("Sheet1", workbook.getSheetName(0));
+            Sheet sheet = workbook.getSheetAt(0);
+            Row row = sheet.getRow(0);
+            Cell cell = row.getCell((short) 1);
+            assertNotNull(cell);
+            assertEquals(111.0, cell.getNumericCellValue(), 0.0);
+            cell = row.getCell((short) 0);
+            assertEquals("Lorem", cell.getRichStringCellValue().getString());
+        }
     }
 
-    // TODO filename string hard coded in XSSFWorkbook constructor in order to make ant test-ooxml target be successful.
     public void testLoadStyles() throws Exception {
-        XSSFWorkbook workbook = new XSSFWorkbook(_ssSampels.openResourceAsStream("styles.xlsx"));
-        Sheet sheet = workbook.getSheetAt(0);
-        Row row = sheet.getRow(0);
-        Cell cell = row.getCell((short) 0);
-        CellStyle style = cell.getCellStyle();
-        // assertNotNull(style);
+        try (XSSFWorkbook workbook = new XSSFWorkbook(_ssSamples.openResourceAsStream("styles.xlsx"))) {
+            Sheet sheet = workbook.getSheetAt(0);
+            Row row = sheet.getRow(0);
+            Cell cell = row.getCell((short) 0);
+            CellStyle style = cell.getCellStyle();
+            assertNotNull(style);
+        }
     }
 
-    // TODO filename string hard coded in XSSFWorkbook constructor in order to make ant test-ooxml target be successful.
     public void testLoadPictures() throws Exception {
-        XSSFWorkbook workbook = new XSSFWorkbook(_ssSampels.openResourceAsStream("picture.xlsx"));
-        List<XSSFPictureData> pictures = workbook.getAllPictures();
-        assertEquals(1, pictures.size());
+        try (XSSFWorkbook workbook = new XSSFWorkbook(_ssSamples.openResourceAsStream("picture.xlsx"))) {
+            List<XSSFPictureData> pictures = workbook.getAllPictures();
+            assertEquals(1, pictures.size());
+        }
     }
 }

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCalculationChain.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCalculationChain.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCalculationChain.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCalculationChain.java Sun Mar  3 14:09:50 2019
@@ -26,37 +26,37 @@ import org.openxmlformats.schemas.spread
 
 import junit.framework.TestCase;
 
+import java.io.IOException;
 
 public final class TestCalculationChain extends TestCase {
 
-    public void test46535() {
-        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("46535.xlsx");
+    public void test46535() throws IOException {
+        try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("46535.xlsx")) {
 
-        CalculationChain chain = wb.getCalculationChain();
-        //the bean holding the reference to the formula to be deleted
-        CTCalcCell c = chain.getCTCalcChain().getCArray(0);
-        int cnt = chain.getCTCalcChain().sizeOfCArray();
-        assertEquals(10, c.getI());
-        assertEquals("E1", c.getR());
-
-        XSSFSheet sheet = wb.getSheet("Test");
-        XSSFCell cell = sheet.getRow(0).getCell(4);
-
-        assertEquals(CellType.FORMULA, cell.getCellType());
-        cell.setCellFormula(null);
-
-        //the count of items is less by one
-        c = chain.getCTCalcChain().getCArray(0);
-        int cnt2 =  chain.getCTCalcChain().sizeOfCArray();
-        assertEquals(cnt - 1, cnt2);
-        //the first item in the calculation chain is the former second one
-        assertEquals(10, c.getI());
-        assertEquals("C1", c.getR());
-
-        assertEquals(CellType.STRING, cell.getCellType());
-        cell.setCellValue("ABC");
-        assertEquals(CellType.STRING, cell.getCellType());
+            CalculationChain chain = wb.getCalculationChain();
+            //the bean holding the reference to the formula to be deleted
+            CTCalcCell c = chain.getCTCalcChain().getCArray(0);
+            int cnt = chain.getCTCalcChain().sizeOfCArray();
+            assertEquals(10, c.getI());
+            assertEquals("E1", c.getR());
+
+            XSSFSheet sheet = wb.getSheet("Test");
+            XSSFCell cell = sheet.getRow(0).getCell(4);
+
+            assertEquals(CellType.FORMULA, cell.getCellType());
+            cell.setCellFormula(null);
+
+            //the count of items is less by one
+            c = chain.getCTCalcChain().getCArray(0);
+            int cnt2 = chain.getCTCalcChain().sizeOfCArray();
+            assertEquals(cnt - 1, cnt2);
+            //the first item in the calculation chain is the former second one
+            assertEquals(10, c.getI());
+            assertEquals("C1", c.getR());
+
+            assertEquals(CellType.STRING, cell.getCellType());
+            cell.setCellValue("ABC");
+            assertEquals(CellType.STRING, cell.getCellType());
+        }
     }
-
-
 }

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCommentsTable.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCommentsTable.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCommentsTable.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xssf/model/TestCommentsTable.java Sun Mar  3 14:09:50 2019
@@ -54,7 +54,7 @@ public class TestCommentsTable {
     private static final String TEST_AUTHOR = "test author";
 
     @Test
-    public void findAuthor() throws Exception {
+    public void findAuthor() {
         CommentsTable sheetComments = new CommentsTable();
         assertEquals(1, sheetComments.getNumberOfAuthors());
         assertEquals(0, sheetComments.findAuthor(""));
@@ -68,7 +68,7 @@ public class TestCommentsTable {
     }
 
     @Test
-    public void getCellComment() throws Exception {
+    public void getCellComment() {
         CommentsTable sheetComments = new CommentsTable();
 
         CTComments comments = sheetComments.getCTComments();
@@ -94,123 +94,126 @@ public class TestCommentsTable {
 
 
     @Test
-    public void existing() {
-        Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithVariousData.xlsx");
-        Sheet sheet1 = workbook.getSheetAt(0);
-        Sheet sheet2 = workbook.getSheetAt(1);
-
-        assertTrue( ((XSSFSheet)sheet1).hasComments() );
-        assertFalse( ((XSSFSheet)sheet2).hasComments() );
-
-        // Comments should be in C5 and C7
-        Row r5 = sheet1.getRow(4);
-        Row r7 = sheet1.getRow(6);
-        assertNotNull( r5.getCell(2).getCellComment() );
-        assertNotNull( r7.getCell(2).getCellComment() );
-
-        // Check they have what we expect
-        // TODO: Rich text formatting
-        Comment cc5 = r5.getCell(2).getCellComment();
-        Comment cc7 = r7.getCell(2).getCellComment();
-
-        assertEquals("Nick Burch", cc5.getAuthor());
-        assertEquals("Nick Burch:\nThis is a comment", cc5.getString().getString());
-        assertEquals(4, cc5.getRow());
-        assertEquals(2, cc5.getColumn());
-
-        assertEquals("Nick Burch", cc7.getAuthor());
-        assertEquals("Nick Burch:\nComment #1\n", cc7.getString().getString());
-        assertEquals(6, cc7.getRow());
-        assertEquals(2, cc7.getColumn());
-    }
-
-    @Test
-    public void writeRead() {
-        XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithVariousData.xlsx");
-        XSSFSheet sheet1 = workbook.getSheetAt(0);
-        XSSFSheet sheet2 = workbook.getSheetAt(1);
-
-        assertTrue( sheet1.hasComments() );
-        assertFalse( sheet2.hasComments() );
-
-        // Change on comment on sheet 1, and add another into
-        //  sheet 2
-        Row r5 = sheet1.getRow(4);
-        Comment cc5 = r5.getCell(2).getCellComment();
-        cc5.setAuthor("Apache POI");
-        cc5.setString(new XSSFRichTextString("Hello!"));
-
-        Row r2s2 = sheet2.createRow(2);
-        Cell c1r2s2 = r2s2.createCell(1);
-        assertNull(c1r2s2.getCellComment());
-
-        Drawing<?> dg = sheet2.createDrawingPatriarch();
-        Comment cc2 = dg.createCellComment(new XSSFClientAnchor());
-        cc2.setAuthor("Also POI");
-        cc2.setString(new XSSFRichTextString("A new comment"));
-        c1r2s2.setCellComment(cc2);
-
-
-        // Save, and re-load the file
-        workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
-
-        // Check we still have comments where we should do
-        sheet1 = workbook.getSheetAt(0);
-        sheet2 = workbook.getSheetAt(1);
-        assertNotNull(sheet1.getRow(4).getCell(2).getCellComment());
-        assertNotNull(sheet1.getRow(6).getCell(2).getCellComment());
-        assertNotNull(sheet2.getRow(2).getCell(1).getCellComment());
-
-        // And check they still have the contents they should do
-        assertEquals("Apache POI",
-                sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
-        assertEquals("Nick Burch",
-                sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
-        assertEquals("Also POI",
-                sheet2.getRow(2).getCell(1).getCellComment().getAuthor());
-
-        assertEquals("Hello!",
-                sheet1.getRow(4).getCell(2).getCellComment().getString().getString());
-    }
-
-    @Test
-    public void readWriteMultipleAuthors() {
-        XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithMoreVariousData.xlsx");
-        XSSFSheet sheet1 = workbook.getSheetAt(0);
-        XSSFSheet sheet2 = workbook.getSheetAt(1);
-
-        assertTrue( sheet1.hasComments() );
-        assertFalse( sheet2.hasComments() );
-
-        assertEquals("Nick Burch",
-                sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
-        assertEquals("Nick Burch",
-                sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
-        assertEquals("Torchbox",
-                sheet1.getRow(12).getCell(2).getCellComment().getAuthor());
-
-        // Save, and re-load the file
-        workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
-
-        // Check we still have comments where we should do
-        sheet1 = workbook.getSheetAt(0);
-        assertNotNull(sheet1.getRow(4).getCell(2).getCellComment());
-        assertNotNull(sheet1.getRow(6).getCell(2).getCellComment());
-        assertNotNull(sheet1.getRow(12).getCell(2).getCellComment());
-
-        // And check they still have the contents they should do
-        assertEquals("Nick Burch",
-                sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
-        assertEquals("Nick Burch",
-                sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
-        assertEquals("Torchbox",
-                sheet1.getRow(12).getCell(2).getCellComment().getAuthor());
-
-        // Todo - check text too, once bug fixed
+    public void existing() throws IOException {
+        try (Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithVariousData.xlsx")) {
+            Sheet sheet1 = workbook.getSheetAt(0);
+            Sheet sheet2 = workbook.getSheetAt(1);
+
+            assertTrue(((XSSFSheet) sheet1).hasComments());
+            assertFalse(((XSSFSheet) sheet2).hasComments());
+
+            // Comments should be in C5 and C7
+            Row r5 = sheet1.getRow(4);
+            Row r7 = sheet1.getRow(6);
+            assertNotNull(r5.getCell(2).getCellComment());
+            assertNotNull(r7.getCell(2).getCellComment());
+
+            // Check they have what we expect
+            // TODO: Rich text formatting
+            Comment cc5 = r5.getCell(2).getCellComment();
+            Comment cc7 = r7.getCell(2).getCellComment();
+
+            assertEquals("Nick Burch", cc5.getAuthor());
+            assertEquals("Nick Burch:\nThis is a comment", cc5.getString().getString());
+            assertEquals(4, cc5.getRow());
+            assertEquals(2, cc5.getColumn());
+
+            assertEquals("Nick Burch", cc7.getAuthor());
+            assertEquals("Nick Burch:\nComment #1\n", cc7.getString().getString());
+            assertEquals(6, cc7.getRow());
+            assertEquals(2, cc7.getColumn());
+        }
+    }
+
+    @Test
+    public void writeRead() throws IOException {
+        try (XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithVariousData.xlsx")) {
+            XSSFSheet sheet1 = workbook.getSheetAt(0);
+            XSSFSheet sheet2 = workbook.getSheetAt(1);
+
+            assertTrue(sheet1.hasComments());
+            assertFalse(sheet2.hasComments());
+
+            // Change on comment on sheet 1, and add another into
+            //  sheet 2
+            Row r5 = sheet1.getRow(4);
+            Comment cc5 = r5.getCell(2).getCellComment();
+            cc5.setAuthor("Apache POI");
+            cc5.setString(new XSSFRichTextString("Hello!"));
+
+            Row r2s2 = sheet2.createRow(2);
+            Cell c1r2s2 = r2s2.createCell(1);
+            assertNull(c1r2s2.getCellComment());
+
+            Drawing<?> dg = sheet2.createDrawingPatriarch();
+            Comment cc2 = dg.createCellComment(new XSSFClientAnchor());
+            cc2.setAuthor("Also POI");
+            cc2.setString(new XSSFRichTextString("A new comment"));
+            c1r2s2.setCellComment(cc2);
+
+            // Save, and re-load the file
+            try (XSSFWorkbook workbookBack = XSSFTestDataSamples.writeOutAndReadBack(workbook)) {
+                // Check we still have comments where we should do
+                sheet1 = workbookBack.getSheetAt(0);
+                sheet2 = workbookBack.getSheetAt(1);
+                assertNotNull(sheet1.getRow(4).getCell(2).getCellComment());
+                assertNotNull(sheet1.getRow(6).getCell(2).getCellComment());
+                assertNotNull(sheet2.getRow(2).getCell(1).getCellComment());
+
+                // And check they still have the contents they should do
+                assertEquals("Apache POI",
+                        sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
+                assertEquals("Nick Burch",
+                        sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
+                assertEquals("Also POI",
+                        sheet2.getRow(2).getCell(1).getCellComment().getAuthor());
+
+                assertEquals("Hello!",
+                        sheet1.getRow(4).getCell(2).getCellComment().getString().getString());
+            }
+        }
+    }
+
+    @Test
+    public void readWriteMultipleAuthors() throws IOException {
+        try (XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("WithMoreVariousData.xlsx")) {
+            XSSFSheet sheet1 = workbook.getSheetAt(0);
+            XSSFSheet sheet2 = workbook.getSheetAt(1);
+
+            assertTrue(sheet1.hasComments());
+            assertFalse(sheet2.hasComments());
+
+            assertEquals("Nick Burch",
+                    sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
+            assertEquals("Nick Burch",
+                    sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
+            assertEquals("Torchbox",
+                    sheet1.getRow(12).getCell(2).getCellComment().getAuthor());
+
+            // Save, and re-load the file
+            try (XSSFWorkbook workbookBack = XSSFTestDataSamples.writeOutAndReadBack(workbook)) {
+
+                // Check we still have comments where we should do
+                sheet1 = workbookBack.getSheetAt(0);
+                assertNotNull(sheet1.getRow(4).getCell(2).getCellComment());
+                assertNotNull(sheet1.getRow(6).getCell(2).getCellComment());
+                assertNotNull(sheet1.getRow(12).getCell(2).getCellComment());
+
+                // And check they still have the contents they should do
+                assertEquals("Nick Burch",
+                        sheet1.getRow(4).getCell(2).getCellComment().getAuthor());
+                assertEquals("Nick Burch",
+                        sheet1.getRow(6).getCell(2).getCellComment().getAuthor());
+                assertEquals("Torchbox",
+                        sheet1.getRow(12).getCell(2).getCellComment().getAuthor());
+
+                // Todo - check text too, once bug fixed
+            }
+        }
     }
 
     @Test
-    public void removeComment() throws Exception {
+    public void removeComment() {
         final CellAddress addrA1 = new CellAddress("A1");
         final CellAddress addrA2 = new CellAddress("A2");
         final CellAddress addrA3 = new CellAddress("A3");
@@ -257,7 +260,7 @@ public class TestCommentsTable {
         Cell A1 = getCell(sheet, 0, 0);
         //Cell A1 = getCell(sheet, 2, 2);
         Drawing<?> drawing = sheet.createDrawingPatriarch();
-        setComment(sheet, A1, drawing, "for A1", helper, anchor);
+        setComment(A1, drawing, "for A1", helper, anchor);
         
         // find comment in A1 before we set the comment in B2
         Comment commentA1 = A1.getCellComment();
@@ -266,7 +269,7 @@ public class TestCommentsTable {
         
         // place comment in B2, according to Bug 54920 this removes the comment in A1!
         Cell B2 = getCell(sheet, 1, 1);
-        setComment(sheet, B2, drawing, "for B2", helper, anchor);
+        setComment(B2, drawing, "for B2", helper, anchor);
 
         // find comment in A1
         Comment commentB2 = B2.getCellComment();
@@ -282,7 +285,7 @@ public class TestCommentsTable {
     
     // Set the comment on a sheet
     //
-    private static void setComment(Sheet sheet, Cell cell, Drawing<?> drawing, String commentText, CreationHelper helper, ClientAnchor anchor) {
+    private static void setComment(Cell cell, Drawing<?> drawing, String commentText, CreationHelper helper, ClientAnchor anchor) {
         anchor.setCol1(cell.getColumnIndex());
         anchor.setCol2(cell.getColumnIndex());
         anchor.setRow1(cell.getRowIndex());

Modified: poi/trunk/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFPictureData.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFPictureData.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFPictureData.java (original)
+++ poi/trunk/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFPictureData.java Sun Mar  3 14:09:50 2019
@@ -159,7 +159,7 @@ public class TestXWPFPictureData extends
 
     }
 
-    public void testBug51770() throws InvalidFormatException, IOException {
+    public void testBug51770() throws IOException {
         XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("Bug51170.docx");
         XWPFHeaderFooterPolicy policy = doc.getHeaderFooterPolicy();
         XWPFHeader header = policy.getDefaultHeader();
@@ -175,6 +175,5 @@ public class TestXWPFPictureData extends
                 }
             }
         }
-
     }
 }

Modified: poi/trunk/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java?rev=1854718&r1=1854717&r2=1854718&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java (original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java Sun Mar  3 14:09:50 2019
@@ -1155,32 +1155,36 @@ public abstract class BaseTestCell {
     }
 
     @Test
-    public void getBooleanCellValue_returnsFalse_onABlankCell() {
-        Cell cell = _testDataProvider.createWorkbook().createSheet().createRow(0).createCell(0);
-        assertEquals(CellType.BLANK, cell.getCellType());
-        boolean result = cell.getBooleanCellValue();
-        assertFalse(result);
+    public void getBooleanCellValue_returnsFalse_onABlankCell() throws IOException {
+        try (Workbook workbook = _testDataProvider.createWorkbook()) {
+            Cell cell = workbook.createSheet().createRow(0).createCell(0);
+            assertEquals(CellType.BLANK, cell.getCellType());
+            boolean result = cell.getBooleanCellValue();
+            assertFalse(result);
+        }
     }
 
     @Test
-    public void setStringCellValue_ifThrows_shallNotChangeCell() {
-        Cell cell = _testDataProvider.createWorkbook().createSheet().createRow(0).createCell(0);
-
-        final double value = 2.78;
-        cell.setCellValue(value);
-        assertEquals(CellType.NUMERIC, cell.getCellType());
+    public void setStringCellValue_ifThrows_shallNotChangeCell() throws IOException {
+        try (Workbook workbook = _testDataProvider.createWorkbook()) {
+            Cell cell = workbook.createSheet().createRow(0).createCell(0);
+
+            final double value = 2.78;
+            cell.setCellValue(value);
+            assertEquals(CellType.NUMERIC, cell.getCellType());
+
+            int badLength = cell.getSheet().getWorkbook().getSpreadsheetVersion().getMaxTextLength() + 1;
+            String badStringValue = new String(new byte[badLength], StandardCharsets.UTF_8);
+
+            try {
+                cell.setCellValue(badStringValue);
+            } catch (IllegalArgumentException e) {
+                // no-op, expected to throw but we need to assert something more
+            }
 
-        int badLength = cell.getSheet().getWorkbook().getSpreadsheetVersion().getMaxTextLength() + 1;
-        String badStringValue = new String(new byte[badLength], StandardCharsets.UTF_8);
-
-        try {
-            cell.setCellValue(badStringValue);
-        } catch (IllegalArgumentException e) {
-            // no-op, expected to throw but we need to assert something more
+            assertEquals(CellType.NUMERIC, cell.getCellType());
+            assertEquals(value, cell.getNumericCellValue(), 0);
         }
-
-        assertEquals(CellType.NUMERIC, cell.getCellType());
-        assertEquals(value, cell.getNumericCellValue(), 0);
     }
 
     @Test
@@ -1359,22 +1363,30 @@ public abstract class BaseTestCell {
     }
 
     @Test(expected = IllegalArgumentException.class)
-    public void setCellType_FORMULA_onANonFormulaCell_throwsIllegalArgumentException() {
+    public void setCellType_FORMULA_onANonFormulaCell_throwsIllegalArgumentException() throws IOException {
         Cell cell = getInstance();
-        cell.setCellType(CellType.FORMULA);
+        try {
+            cell.setCellType(CellType.FORMULA);
+        } finally {
+            cell.getSheet().getWorkbook().close();
+        }
     }
 
     @Test
-    public void setCellType_FORMULA_onAFormulaCell_doesNothing() {
+    public void setCellType_FORMULA_onAFormulaCell_doesNothing() throws IOException {
         Cell cell = getInstance();
-        cell.setCellFormula("3");
-        cell.setCellValue("foo");
-
-        cell.setCellType(CellType.FORMULA);
-
-        assertEquals(CellType.FORMULA, cell.getCellType());
-        assertEquals(CellType.STRING, cell.getCachedFormulaResultType());
-        assertEquals("foo", cell.getStringCellValue());
+        try {
+            cell.setCellFormula("3");
+            cell.setCellValue("foo");
+    
+            cell.setCellType(CellType.FORMULA);
+    
+            assertEquals(CellType.FORMULA, cell.getCellType());
+            assertEquals(CellType.STRING, cell.getCachedFormulaResultType());
+            assertEquals("foo", cell.getStringCellValue());
+        } finally {
+            cell.getSheet().getWorkbook().close();
+        }
     }
 
     @Test
@@ -1397,7 +1409,7 @@ public abstract class BaseTestCell {
 
         cell.setBlank();
 
-        verify(cell).setCellType(CellType.BLANK);
+        verify(cell).setBlank();
     }
 
     private Cell getInstance() {



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