Move one testcase with incorrect source location

remove some junit dependencies in example-code
build: do not pass junit-jar to normal compile targets to avoid introducing it as dependency again 
Reformat code, fix warnings, ...

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1798202 13f79535-47bb-0310-9956-ffa450edef68

8 files changed, 155 insertions, 180 deletions

diff --git a/src/examples/src/org/apache/poi/xwpf/usermodel/examples/UpdateEmbeddedDoc.java b/src/examples/src/org/apache/poi/xwpf/usermodel/examples/UpdateEmbeddedDoc.java
index 251b4568f6..77e04a7ef8 100644
--- a/src/examples/src/org/apache/poi/xwpf/usermodel/examples/UpdateEmbeddedDoc.java
+++ b/src/examples/src/org/apache/poi/xwpf/usermodel/examples/UpdateEmbeddedDoc.java
@@ -19,8 +19,6 @@
 
 package org.apache.poi.xwpf.usermodel.examples;
 
-import static org.junit.Assert.assertEquals;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
@@ -77,7 +75,7 @@ public class UpdateEmbeddedDoc {
         this.docFile = new File(filename);
         FileInputStream fis = null;
         if (!this.docFile.exists()) {
-            throw new FileNotFoundException("The Word dcoument " + filename + " does not exist.");
+            throw new FileNotFoundException("The Word document " + filename + " does not exist.");
         }
         try {
             // Open the Word document file and instantiate the XWPFDocument
@@ -90,7 +88,7 @@ public class UpdateEmbeddedDoc {
     }
 
     /**
-     * Called to update the embedded Excel workbook. As the format and structire
+     * Called to update the embedded Excel workbook. As the format and structure
      * of the workbook are known in advance, all this code attempts to do is
      * write a new value into the first cell on the first row of the first
      * worksheet. Prior to executing this method, that cell will contain the
@@ -99,7 +97,7 @@ public class UpdateEmbeddedDoc {
      * @throws org.apache.poi.openxml4j.exceptions.OpenXML4JException
      *                             Rather
      *                             than use the specific classes (HSSF/XSSF) to handle the embedded
-     *                             workbook this method uses those defeined in the SS stream. As
+     *                             workbook this method uses those defined in the SS stream. As
      *                             a result, it might be the case that a SpreadsheetML file is
      *                             opened for processing, throwing this exception if that file is
      *                             invalid.
@@ -160,7 +158,7 @@ public class UpdateEmbeddedDoc {
      * @throws org.apache.poi.openxml4j.exceptions.OpenXML4JException
      *                             Rather
      *                             than use the specific classes (HSSF/XSSF) to handle the embedded
-     *                             workbook this method uses those defeined in the SS stream. As
+     *                             workbook this method uses those defined in the SS stream. As
      *                             a result, it might be the case that a SpreadsheetML file is
      *                             opened for processing, throwing this exception if that file is
      *                             invalid.
@@ -178,7 +176,9 @@ public class UpdateEmbeddedDoc {
                     Sheet sheet = workbook.getSheetAt(SHEET_NUM);
                     Row row = sheet.getRow(ROW_NUM);
                     Cell cell = row.getCell(CELL_NUM);
-                    assertEquals(cell.getNumericCellValue(), NEW_VALUE, 0.0001);
+                    if(cell.getNumericCellValue() != NEW_VALUE) {
+                        throw new IllegalStateException("Failed to validate document content.");
+                    }
                 } finally {
                     IOUtils.closeQuietly(workbook);
                     IOUtils.closeQuietly(is);
@@ -189,9 +189,6 @@ public class UpdateEmbeddedDoc {
 
     /**
      * Code to test updating of the embedded Excel workbook.
-     *
-     * @param args
-     * @throws OpenXML4JException 
      */
     public static void main(String[] args) throws IOException, OpenXML4JException {
         UpdateEmbeddedDoc ued = new UpdateEmbeddedDoc(args[0]);
diff --git a/src/integrationtest/org/apache/poi/stress/HWPFFileHandler.java b/src/integrationtest/org/apache/poi/stress/HWPFFileHandler.java
index d4ec360062..13e198d169 100644
--- a/src/integrationtest/org/apache/poi/stress/HWPFFileHandler.java
+++ b/src/integrationtest/org/apache/poi/stress/HWPFFileHandler.java
@@ -27,47 +27,47 @@ import org.apache.poi.hwpf.extractor.WordExtractor;
 import org.junit.Test;
 
 public class HWPFFileHandler extends POIFSFileHandler {
-	@Override
-	public void handleFile(InputStream stream, String path) throws Exception {
-		HWPFDocument doc = new HWPFDocument(stream);
-		assertNotNull(doc.getBookmarks());
-		assertNotNull(doc.getCharacterTable());
-		assertNotNull(doc.getEndnotes());
-		
-		handlePOIDocument(doc);
-	}
+    @Override
+    public void handleFile(InputStream stream, String path) throws Exception {
+        HWPFDocument doc = new HWPFDocument(stream);
+        assertNotNull(doc.getBookmarks());
+        assertNotNull(doc.getCharacterTable());
+        assertNotNull(doc.getEndnotes());
+        
+        handlePOIDocument(doc);
+    }
 
-	// a test-case to test this locally without executing the full TestAllFiles
-	@Override
+    // a test-case to test this locally without executing the full TestAllFiles
+    @Override
     @Test
-	public void test() throws Exception {
+    public void test() throws Exception {
         File file = new File("test-data/document/52117.doc");
 
         InputStream stream = new FileInputStream(file);
-		try {
-			handleFile(stream, file.getPath());
-		} finally {
-			stream.close();
-		}
-		
-		handleExtracting(file);
-		
-		stream = new FileInputStream(file);
-		try {
-			WordExtractor extractor = new WordExtractor(stream);
-			try {
-				assertNotNull(extractor.getText());
-			} finally {
-				extractor.close();
-			}
-		} finally {
-			stream.close();
-		}
-	}
+        try {
+            handleFile(stream, file.getPath());
+        } finally {
+            stream.close();
+        }
+        
+        handleExtracting(file);
+        
+        stream = new FileInputStream(file);
+        try {
+            WordExtractor extractor = new WordExtractor(stream);
+            try {
+                assertNotNull(extractor.getText());
+            } finally {
+                extractor.close();
+            }
+        } finally {
+            stream.close();
+        }
+    }
 
-	@Test
-	public void testExtractingOld() throws Exception {
-		File file = new File("test-data/document/52117.doc");
-		handleExtracting(file);
-	}
+    @Test
+    public void testExtractingOld() throws Exception {
+        File file = new File("test-data/document/52117.doc");
+        handleExtracting(file);
+    }
 }
diff --git a/src/java/org/apache/poi/ss/util/SheetUtil.java b/src/java/org/apache/poi/ss/util/SheetUtil.java
index 98c307f3ee..6dd27b40fd 100644
--- a/src/java/org/apache/poi/ss/util/SheetUtil.java
+++ b/src/java/org/apache/poi/ss/util/SheetUtil.java
@@ -91,6 +91,7 @@ public class SheetUtil {
         public void evaluateAll() {}
         @Override
         public int evaluateFormulaCell(Cell cell) {
+            //noinspection deprecation
             return cell.getCachedFormulaResultType();
         }
         /** 
@@ -157,9 +158,9 @@ public class SheetUtil {
                 AttributedString str = new AttributedString(txt);
                 copyAttributes(font, str, 0, txt.length());
 
-                if (rt.numFormattingRuns() > 0) {
+                /*if (rt.numFormattingRuns() > 0) {
                     // TODO: support rich text fragments
-                }
+                }*/
 
                 width = getCellWidth(defaultCharWidth, colspan, style, width, str);
             }
@@ -329,7 +330,7 @@ public class SheetUtil {
     /**
      * Copy text attributes from the supplied Font to Java2D AttributedString
      */
-    private static void copyAttributes(Font font, AttributedString str, int startIdx, int endIdx) {
+    private static void copyAttributes(Font font, AttributedString str, @SuppressWarnings("SameParameterValue") int startIdx, int endIdx) {
         str.addAttribute(TextAttribute.FAMILY, font.getFontName(), startIdx, endIdx);
         str.addAttribute(TextAttribute.SIZE, (float)font.getFontHeightInPoints());
         if (font.getBold()) str.addAttribute(TextAttribute.WEIGHT, TextAttribute.WEIGHT_BOLD, startIdx, endIdx);
@@ -360,9 +361,9 @@ public class SheetUtil {
      * Use this where you want to know if the given cell is explicitly defined
      * or not.
      *
-     * @param sheet
-     * @param rowIx
-     * @param colIx
+     * @param sheet The workbook sheet to look at.
+     * @param rowIx The 0-based index of the row.
+     * @param colIx The 0-based index of the cell.
      * @return cell at the given location, or null if not defined
      * @throws NullPointerException if sheet is null
      */
@@ -384,10 +385,10 @@ public class SheetUtil {
      *  then will return the cell itself.
      * <p>If there is no cell defined at the given co-ordinates, will return
      *  null.
-     *  
-     * @param sheet
-     * @param rowIx
-     * @param colIx
+     *
+     * @param sheet The workbook sheet to look at.
+     * @param rowIx The 0-based index of the row.
+     * @param colIx The 0-based index of the cell.
      * @return cell at the given location, its base merged cell, or null if not defined
      * @throws NullPointerException if sheet is null
      */
diff --git a/src/ooxml/java/org/apache/poi/util/OOXMLLite.java b/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
index 793b047170..4eaa825e57 100644
--- a/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
+++ b/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
@@ -143,9 +143,7 @@ public final class OOXMLLite {
             copyFile(cls.getResourceAsStream('/' + classRef), destFile);
 
             if(cls.isInterface()){
-                /**
-                 * Copy classes and interfaces declared as members of this class
-                 */
+                /// Copy classes and interfaces declared as members of this class
                 for(Class<?> fc : cls.getDeclaredClasses()){
                     className = fc.getName();
                     classRef = className.replace('.', '/') + ".class";
@@ -235,7 +233,6 @@ public final class OOXMLLite {
                 }
             } catch (Throwable e) { // NOSONAR
                 System.out.println("Class " + cls + " is not in classpath");
-                return;
             }
         }
     }
diff --git a/src/ooxml/testcases/org/apache/poi/openxml4j/opc/TestPackage.java b/src/ooxml/testcases/org/apache/poi/openxml4j/opc/TestPackage.java
index 4362f62d14..a788028654 100644
--- a/src/ooxml/testcases/org/apache/poi/openxml4j/opc/TestPackage.java
+++ b/src/ooxml/testcases/org/apache/poi/openxml4j/opc/TestPackage.java
@@ -948,15 +948,16 @@ public final class TestPackage {
     
     // bug 60128
     @Test
-    public void testCorruptFile() throws IOException {
+    public void testCorruptFile() throws IOException, InvalidFormatException {
         OPCPackage pkg = null;
         File file = OpenXML4JTestDataSamples.getSampleFile("invalid.xlsx");
         try {
             pkg = OPCPackage.open(file, PackageAccess.READ);
-        } catch (Exception e) {
-            System.out.println(e.getClass().getName());
+        } catch (NotOfficeXmlFileException e) {
+            /*System.out.println(e.getClass().getName());
             System.out.println(e.getMessage());
-            e.printStackTrace();
+            e.printStackTrace();*/
+            // ignore exception
         } finally {
             if (pkg != null) {
                 pkg.close();
diff --git a/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/marshallers/TestZipPackagePropertiesMarshaller.java b/src/ooxml/testcases/org/apache/poi/openxml4j/opc/internal/marshallers/TestZipPackagePropertiesMarshaller.java
index 4ff321e370..4ff321e370 100644
--- a/src/ooxml/java/org/apache/poi/openxml4j/opc/internal/marshallers/TestZipPackagePropertiesMarshaller.java
+++ b/src/ooxml/testcases/org/apache/poi/openxml4j/opc/internal/marshallers/TestZipPackagePropertiesMarshaller.java
diff --git a/src/scratchpad/src/org/apache/poi/hwpf/model/PieceDescriptor.java b/src/scratchpad/src/org/apache/poi/hwpf/model/PieceDescriptor.java
index 53dcc17457..a54a06059b 100644
--- a/src/scratchpad/src/org/apache/poi/hwpf/model/PieceDescriptor.java
+++ b/src/scratchpad/src/org/apache/poi/hwpf/model/PieceDescriptor.java
@@ -19,128 +19,76 @@ package org.apache.poi.hwpf.model;
 
 import java.nio.charset.Charset;
 
-import org.apache.poi.util.BitField;
-import org.apache.poi.util.BitFieldFactory;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.StringUtil;
 
 @Internal
-public final class PieceDescriptor
-{
-
-  short descriptor;
-   private static BitField fNoParaLast = BitFieldFactory.getInstance(0x01);
-   private static BitField fPaphNil = BitFieldFactory.getInstance(0x02);
-   private static BitField fCopied = BitFieldFactory.getInstance(0x04);
-  int fc;
-  PropertyModifier prm;
-  boolean unicode = false;
-  private final Charset charset;
-
+public final class PieceDescriptor {
+    private final short descriptor;
+    int fc;     // used from the outside?!?
+    private final PropertyModifier prm;
+    private final boolean unicode;
+    private final Charset charset;
 
     public PieceDescriptor(byte[] buf, int offset) {
         this(buf, offset, null);
     }
 
     /**
-     *
      * This initializer should only be used for HWPFOldDocuments.
      *
-     * @param buf
-     * @param offset
+     * @param buf The buffer to read data from
+     * @param offset The offset into the buffer to start reading from
      * @param charset which charset to use if this is not unicode
      */
-  public PieceDescriptor(byte[] buf, int offset, Charset charset) {
-      descriptor = LittleEndian.getShort(buf, offset);
-      offset += LittleEndian.SHORT_SIZE;
-      fc = LittleEndian.getInt(buf, offset);
-      offset += LittleEndian.INT_SIZE;
-      prm = new PropertyModifier(LittleEndian.getShort(buf, offset));
-      if (charset == null) {
-        // see if this piece uses unicode.
-        //From the documentation: If the second most significant bit
-          //is clear, then this indicates the actual file offset of the Unicode character (two bytes). If the
-          //second most significant bit is set, then the actual address of the codepage-1252
-          //compressed version of the Unicode character (one byte), is actually at the offset indicated
-          //by clearing this bit and dividing by two.
-        if ((fc & 0x40000000) == 0) {
-          unicode = true;
-          this.charset = null;
+    public PieceDescriptor(byte[] buf, int offset, Charset charset) {
+        descriptor = LittleEndian.getShort(buf, offset);
+        offset += LittleEndian.SHORT_SIZE;
+        fc = LittleEndian.getInt(buf, offset);
+        offset += LittleEndian.INT_SIZE;
+        prm = new PropertyModifier(LittleEndian.getShort(buf, offset));
+        if (charset == null) {
+            // see if this piece uses unicode.
+            //From the documentation: If the second most significant bit
+            //is clear, then this indicates the actual file offset of the Unicode character (two bytes). If the
+            //second most significant bit is set, then the actual address of the codepage-1252
+            //compressed version of the Unicode character (one byte), is actually at the offset indicated
+            //by clearing this bit and dividing by two.
+            if ((fc & 0x40000000) == 0) {
+                unicode = true;
+                this.charset = null;
+            } else {
+                unicode = false;
+                fc &= ~(0x40000000);//gives me FC in doc stream
+                fc /= 2;
+                this.charset = StringUtil.WIN_1252;
+            }
         } else {
-          unicode = false;
-          fc &= ~(0x40000000);//gives me FC in doc stream
-          fc /= 2;
-          this.charset = StringUtil.WIN_1252;
+            if (charset == StringUtil.UTF16LE) {
+                unicode = true;
+            } else {
+                unicode = false;
+            }
+            this.charset = charset;
         }
-      } else {
-          if (charset == StringUtil.UTF16LE) {
-              unicode = true;
-          }
-          this.charset = charset;
-      }
-
-  }
-
-  public int getFilePosition()
-  {
-    return fc;
-  }
-
-  public void setFilePosition(int pos)
-  {
-    fc = pos;
-  }
-
-  public boolean isUnicode()
-  {
-    return unicode;
-  }
-
-    /**
-     *
-     * @return charset to use if this is not a Unicode PieceDescriptor
-     * this can be <code>null</code>
-     */
-  public Charset getCharset() {
-    return charset;
-  }
 
-    public PropertyModifier getPrm()
-    {
-        return prm;
     }
 
-  protected byte[] toByteArray()
-  {
-    // set up the fc
-    int tempFc = fc;
-    if (!unicode)
-    {
-      tempFc *= 2;
-      tempFc |= (0x40000000);
+    public int getFilePosition() {
+        return fc;
     }
 
-    int offset = 0;
-    byte[] buf = new byte[8];
-    LittleEndian.putShort(buf, offset, descriptor);
-    offset += LittleEndian.SHORT_SIZE;
-    LittleEndian.putInt(buf, offset, tempFc);
-    offset += LittleEndian.INT_SIZE;
-    LittleEndian.putShort(buf, offset, prm.getValue());
-
-    return buf;
-
-  }
+    public void setFilePosition(int pos) {
+        fc = pos;
+    }
 
-  public static int getSizeInBytes()
-  {
-    return 8;
-  }
+    public boolean isUnicode() {
+        return unicode;
+    }
 
     @Override
-    public int hashCode()
-    {
+    public int hashCode() {
         final int prime = 31;
         int result = 1;
         result = prime * result + descriptor;
@@ -149,35 +97,66 @@ public final class PieceDescriptor
         return result;
     }
 
+    /**
+     * @return charset to use if this is not a Unicode PieceDescriptor
+     * this can be <code>null</code>
+     */
+    public Charset getCharset() {
+        return charset;
+    }
+
+    public PropertyModifier getPrm() {
+        return prm;
+    }
+
+    protected byte[] toByteArray() {
+        // set up the fc
+        int tempFc = fc;
+        if (!unicode) {
+            tempFc *= 2;
+            tempFc |= (0x40000000);
+        }
+
+        int offset = 0;
+        byte[] buf = new byte[8];
+        LittleEndian.putShort(buf, offset, descriptor);
+        offset += LittleEndian.SHORT_SIZE;
+        LittleEndian.putInt(buf, offset, tempFc);
+        offset += LittleEndian.INT_SIZE;
+        LittleEndian.putShort(buf, offset, prm.getValue());
+
+        return buf;
+    }
+
+    public static int getSizeInBytes() {
+        return 8;
+    }
+
     @Override
-    public boolean equals( Object obj )
-    {
-        if ( this == obj )
+    public boolean equals(Object obj) {
+        if (this == obj)
             return true;
-        if ( obj == null )
+        if (obj == null)
             return false;
-        if ( getClass() != obj.getClass() )
+        if (getClass() != obj.getClass())
             return false;
         PieceDescriptor other = (PieceDescriptor) obj;
-        if ( descriptor != other.descriptor )
+        if (descriptor != other.descriptor)
             return false;
-        if ( prm == null )
-        {
-            if ( other.prm != null )
+        if (prm == null) {
+            if (other.prm != null)
                 return false;
-        }
-        else if ( !prm.equals( other.prm ) )
+        } else if (!prm.equals(other.prm))
             return false;
-        if ( unicode != other.unicode )
+        if (unicode != other.unicode)
             return false;
         return true;
     }
 
     @Override
-    public String toString()
-    {
+    public String toString() {
         return "PieceDescriptor (pos: " + getFilePosition() + "; "
-                + ( isUnicode() ? "unicode" : "non-unicode" ) + "; prm: "
+                + (isUnicode() ? "unicode" : "non-unicode") + "; prm: "
                 + getPrm() + ")";
     }
 }
diff --git a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
index a0a82eeb91..38192d90f1 100644
--- a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
+++ b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheet.java
@@ -37,8 +37,8 @@ import static org.junit.Assert.*;
 import static org.junit.Assume.assumeTrue;
 
 /**
- * Common superclass for testing {@link org.apache.poi.xssf.usermodel.XSSFCell}  and
- * {@link org.apache.poi.hssf.usermodel.HSSFCell}
+ * Common superclass for testing {@link HSSFCell}, org.apache.poi.xssf.usermodel.XSSFCell and
+ * org.apache.poi.xssf.streaming.SXSSFCell
  */
 public abstract class BaseTestSheet {
     private static final int ROW_COUNT = 40000;
@@ -417,7 +417,7 @@ public abstract class BaseTestSheet {
         //should exist now!
         assertTrue("there isn't more than one merged region in there", 1 <= sheet.getNumMergedRegions());
         region = sheet.getMergedRegion(0);
-        assertEquals("the merged row to doesnt match the one we put in ", 4, region.getLastRow());
+        assertEquals("the merged row to doesn't match the one we put in ", 4, region.getLastRow());
         
         wb.close();
     }