Sonar fixes

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1876157 13f79535-47bb-0310-9956-ffa450edef68

src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFFont.java

@@ -16,14 +16,16 @@
 ==================================================================== */
 package org.apache.poi.xssf.usermodel;
 
+import java.util.Objects;
+
 import org.apache.poi.ooxml.POIXMLException;
-import org.apache.poi.util.Internal;
 import org.apache.poi.ss.usermodel.Font;
 import org.apache.poi.ss.usermodel.FontCharset;
 import org.apache.poi.ss.usermodel.FontFamily;
 import org.apache.poi.ss.usermodel.FontScheme;
 import org.apache.poi.ss.usermodel.FontUnderline;
 import org.apache.poi.ss.usermodel.IndexedColors;
+import org.apache.poi.util.Internal;
 import org.apache.poi.xssf.model.StylesTable;
 import org.apache.poi.xssf.model.ThemesTable;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBooleanProperty;
@@ -39,8 +41,6 @@ import org.openxmlformats.schemas.spreadsheetml.x2006.main.STFontScheme;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.STUnderlineValues;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.STVerticalAlignRun;
 
-import java.util.Objects;
-
 /**
  * Represents a font used in a workbook.
  *
@@ -649,7 +649,6 @@ public class XSSFFont implements Font {
                         && Objects.equals(this.getBold(), cf.getBold())
                         && Objects.equals(this.getStrikeout(), cf.getStrikeout())
                         && Objects.equals(this.getCharSet(), cf.getCharSet())
-                        && Objects.equals(this.getItalic(), cf.getItalic())
                         && Objects.equals(this.getColor(), cf.getColor())
                         && Objects.equals(this.getFamily(), cf.getFamily())
                         && Objects.equals(this.getFontHeight(), cf.getFontHeight())

src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFFontFormatting.java

@@ -22,7 +22,6 @@ import org.apache.poi.ss.usermodel.Color;
 import org.apache.poi.ss.usermodel.Font;
 import org.apache.poi.ss.usermodel.FontFormatting;
 import org.apache.poi.ss.usermodel.FontUnderline;
-import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBooleanProperty;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColor;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFont;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFontSize;
@@ -84,8 +83,7 @@ public class XSSFFontFormatting implements FontFormatting {
      */
     @Override
     public boolean isStruckout() {
-        for (CTBooleanProperty bProp : _font.getStrikeArray()) return bProp.getVal();
-        return false;
+        return _font.sizeOfStrikeArray() > 0 && _font.getStrikeArray(0).getVal();
     }
 
     /**

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFParagraph.java

@@ -1480,7 +1480,7 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
 
     /**
      * Appends a new field run to this paragraph
-     * 
+     *
      * @return a new field run
      */
     public XWPFFieldRun createFieldRun() {
@@ -1537,10 +1537,13 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
             return new XWPFHyperlinkRun(ctHyperLink, ctHyperLink.addNewR(), this);
         });
 
-        String rId = getPart().getPackagePart().addExternalRelationship(
-                uri, XWPFRelation.HYPERLINK.getRelation()
-        ).getId();
-        newRun.getCTHyperlink().setId(rId);
+        if (newRun != null) {
+            String rId = getPart().getPackagePart().addExternalRelationship(
+                    uri, XWPFRelation.HYPERLINK.getRelation()
+            ).getId();
+            newRun.getCTHyperlink().setId(rId);
+        }
+
         return newRun;
     }
 

src/scratchpad/src/org/apache/poi/hdgf/chunks/Chunk.java

@@ -39,7 +39,7 @@ public final class Chunk {
     /** May be null */
     private ChunkSeparator separator;
     /** The possible different commands we can hold */
-    protected CommandDefinition[] commandDefinitions;
+    private CommandDefinition[] commandDefinitions;
     /** The command+value pairs we hold */
     private Command[] commands;
     /* The blocks (if any) we hold */
@@ -89,10 +89,15 @@ public final class Chunk {
      *
      * @return the command definitions
      */
+    @SuppressWarnings("unused")
     public CommandDefinition[] getCommandDefinitions() {
         return commandDefinitions;
     }
 
+    void setCommandDefinitions(CommandDefinition[] commandDefinitions) {
+        this.commandDefinitions = commandDefinitions;
+    }
+
     public Command[] getCommands() {
         return commands;
     }
@@ -128,7 +133,7 @@ public final class Chunk {
      *  our chunk type has, and figure out the
      *  values for them.
      */
-    protected void processCommands() {
+    void processCommands() {
         if(commandDefinitions == null) {
             throw new IllegalStateException("You must supply the command definitions before calling processCommands!");
         }
@@ -162,8 +167,8 @@ public final class Chunk {
             switch(type) {
             case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
             case 11: case 21:
-            case 12: case 16: case 17: case 18: case 28: case 29:
-                // Offset is from start of chunk
+            case 12: case 16: case 17: case 28: case 29:
+                // Offset is from start of chunk (case 18 has been taken care of above)
                 break;
             default:
                 // Offset is from start of header!
@@ -183,16 +188,15 @@ public final class Chunk {
             try {
                 // Process
                 switch(type) {
-                // Types 0->7 = a flat at bit 0->7
+                // Types 0->7 = a flag at bit 0->7
                 case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
-                    int val = contents[offset] & (1<<type);
-                    command.value = Boolean.valueOf(val > 0);
+                    command.value = ((contents[offset] >>> type) & 1) == 1;
                     break;
                 case 8:
-                    command.value = Byte.valueOf(contents[offset]);
+                    command.value = contents[offset];
                     break;
                 case 9:
-                    command.value = Double.valueOf(LittleEndian.getDouble(contents, offset));
+                    command.value = LittleEndian.getDouble(contents, offset);
                     break;
                 case 12:
                     // A Little Endian String
@@ -221,14 +225,10 @@ public final class Chunk {
                     command.value = new String(contents, startsAt, strLen, header.getChunkCharset().name());
                     break;
                 case 25:
-                    command.value = Short.valueOf(
-                        LittleEndian.getShort(contents, offset)
-                    );
+                    command.value = LittleEndian.getShort(contents, offset);
                     break;
                 case 26:
-                    command.value = Integer.valueOf(
-                            LittleEndian.getInt(contents, offset)
-                    );
+                    command.value = LittleEndian.getInt(contents, offset);
                     break;
 
                 // Types 11 and 21 hold the offset to the blocks
@@ -297,12 +297,12 @@ public final class Chunk {
      * A special kind of command that holds the offset to
      *  a block
      */
-    private static class BlockOffsetCommand extends Command {
+    private static final class BlockOffsetCommand extends Command {
         private BlockOffsetCommand(CommandDefinition definition) {
             super(definition, null);
         }
         private void setOffset(int offset) {
-            value = Integer.valueOf(offset);
+            value = offset;
         }
     }
 }

src/scratchpad/src/org/apache/poi/hdgf/chunks/ChunkFactory.java

@@ -82,19 +82,19 @@ public final class ChunkFactory {
 	        }
 
 	        inp = new BufferedReader(new InputStreamReader(cpd, LocaleUtil.CHARSET_1252));
-		    
+
 		    while( (line = inp.readLine()) != null ) {
     			if (line.isEmpty() || "# \t".contains(line.substring(0,1))) {
     			    continue;
     			}
-    
+
     			// Start xxx
     			if(!line.matches("^start [0-9]+$")) {
     				throw new IllegalStateException("Expecting start xxx, found " + line);
     			}
     			int chunkType = Integer.parseInt(line.substring(6));
     			ArrayList<CommandDefinition> defsL = new ArrayList<>();
-    
+
     			// Data entries
     			while( (line = inp.readLine()) != null ) {
     			    if (line.startsWith("end")) {
@@ -104,15 +104,15 @@ public final class ChunkFactory {
     				int defType = Integer.parseInt(st.nextToken());
     				int offset = Integer.parseInt(st.nextToken());
     				String name = st.nextToken("\uffff").substring(1);
-    
+
     				CommandDefinition def = new CommandDefinition(defType,offset,name);
     				defsL.add(def);
     			}
-    
+
     			CommandDefinition[] defs = defsL.toArray(new CommandDefinition[0]);
-    
+
     			// Add to the map
-    			chunkCommandDefinitions.put(Integer.valueOf(chunkType), defs);
+    			chunkCommandDefinitions.put(chunkType, defs);
     		}
 		} finally {
     		if (inp != null) {
@@ -193,11 +193,11 @@ public final class ChunkFactory {
 		Chunk chunk = new Chunk(header, trailer, separator, contents);
 
 		// Feed in the stuff from  chunks_parse_cmds.tbl
-		CommandDefinition[] defs = chunkCommandDefinitions.get(Integer.valueOf(header.getType()));
+		CommandDefinition[] defs = chunkCommandDefinitions.get(header.getType());
 		if (defs == null) {
 		    defs = new CommandDefinition[0];
 		}
-		chunk.commandDefinitions = defs;
+		chunk.setCommandDefinitions(defs);
 
 		// Now get the chunk to process its commands
 		chunk.processCommands();

src/scratchpad/src/org/apache/poi/hemf/record/emfplus/HemfPlusDraw.java

@@ -894,7 +894,7 @@ public final class HemfPlusDraw {
             return LittleEndianConsts.BYTE_SIZE;
         }
         // ok we've read a EmfPlusInteger15
-        value[0] = ((value[0] << 8) | leis.readByte()) & 0x7FFF;
+        value[0] = ((value[0] << 8) | (leis.readByte() & 0xFF)) & 0x7FFF;
         return LittleEndianConsts.SHORT_SIZE;
     }
 

src/scratchpad/src/org/apache/poi/hslf/record/RecordContainer.java

@@ -24,7 +24,6 @@ import java.util.ArrayList;
 import java.util.Map;
 import java.util.function.Supplier;
 
-import org.apache.poi.hslf.util.MutableByteArrayOutputStream;
 import org.apache.poi.util.ArrayUtil;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.Removal;
@@ -101,7 +100,7 @@ public abstract class RecordContainer extends Record
 	}
 
 	/**
-	 * Moves {@code number} child records from {@code oldLoc} to {@code newLoc}. 
+	 * Moves {@code number} child records from {@code oldLoc} to {@code newLoc}.
 	 * @param oldLoc the current location of the records to move
 	 * @param newLoc the new location for the records
 	 * @param number the number of records to move
@@ -161,9 +160,9 @@ public abstract class RecordContainer extends Record
 
 	/**
 	 * Add a new child record onto a record's list of children.
-	 * 
+	 *
 	 * @param newChild the child record to be added
-	 * @return the position of the added child within the list, i.e. the last index 
+	 * @return the position of the added child within the list, i.e. the last index
 	 */
 	public int appendChildRecord(Record newChild) {
 		return appendChild(newChild);
@@ -207,7 +206,7 @@ public abstract class RecordContainer extends Record
 
 	/**
 	 * Moves the given Child Record to before the supplied record
-     * 
+     *
      * @deprecated method is not used within POI and will be removed
      */
     @Removal(version="3.19")
@@ -218,7 +217,7 @@ public abstract class RecordContainer extends Record
 
 	/**
 	 * Moves the given Child Records to before the supplied record
-     * 
+     *
      * @deprecated method is not used within POI and will be removed
      */
     @Removal(version="3.19")
@@ -244,11 +243,11 @@ public abstract class RecordContainer extends Record
 
 	/**
 	 * Moves the given Child Records to after the supplied record
-	 * 
+	 *
      * @param firstChild the first child to be moved
      * @param number the number of records to move
      * @param after the record after that the children are moved
-	 * 
+	 *
 	 * @deprecated method is not used within POI and will be removed
 	 */
 	@Removal(version="3.19")
@@ -296,63 +295,31 @@ public abstract class RecordContainer extends Record
 	 * @param out the stream to write to
 	 */
 	public void writeOut(byte headerA, byte headerB, long type, Record[] children, OutputStream out) throws IOException {
-		// If we have a mutable output stream, take advantage of that
-		if(out instanceof MutableByteArrayOutputStream) {
-			MutableByteArrayOutputStream mout =
-				(MutableByteArrayOutputStream)out;
-
-			// Grab current size
-			int oldSize = mout.getBytesWritten();
-
-			// Write out our header, less the size
-			mout.write(new byte[] {headerA,headerB});
-			byte[] typeB = new byte[2];
-			LittleEndian.putShort(typeB, 0, (short)type);
-			mout.write(typeB);
-			mout.write(new byte[4]);
-
-			// Write out the children
-			for (Record aChildren : children) {
-				aChildren.writeOut(mout);
-			}
-
-			// Update our header with the size
-			// Don't forget to knock 8 more off, since we don't include the
-			//  header in the size
-			int length = mout.getBytesWritten() - oldSize - 8;
-			byte[] size = new byte[4];
-			LittleEndian.putInt(size,0,length);
-			mout.overwrite(size, oldSize+4);
-		} else {
-			// Going to have to do it a slower way, because we have
-			// to update the length come the end
-
-			// Create a ByteArrayOutputStream to hold everything in
-			ByteArrayOutputStream baos = new ByteArrayOutputStream();
-
-			// Write out our header, less the size
-			baos.write(new byte[] {headerA,headerB});
-			byte[] typeB = new byte[2];
-			LittleEndian.putShort(typeB,0,(short)type);
-			baos.write(typeB);
-			baos.write(new byte[] {0,0,0,0});
-
-			// Write out our children
-			for (Record aChildren : children) {
-				aChildren.writeOut(baos);
-			}
+		// Create a ByteArrayOutputStream to hold everything in
+		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+
+		// Write out our header, less the size
+		baos.write(new byte[] {headerA,headerB});
+		byte[] typeB = new byte[2];
+		LittleEndian.putShort(typeB,0,(short)type);
+		baos.write(typeB);
+		baos.write(new byte[] {0,0,0,0});
+
+		// Write out our children
+		for (Record aChildren : children) {
+			aChildren.writeOut(baos);
+		}
 
-			// Grab the bytes back
-			byte[] toWrite = baos.toByteArray();
+		// Grab the bytes back
+		byte[] toWrite = baos.toByteArray();
 
-			// Update our header with the size
-			// Don't forget to knock 8 more off, since we don't include the
-			//  header in the size
-			LittleEndian.putInt(toWrite,4,(toWrite.length-8));
+		// Update our header with the size
+		// Don't forget to knock 8 more off, since we don't include the
+		//  header in the size
+		LittleEndian.putInt(toWrite,4,(toWrite.length-8));
 
-			// Write out the bytes
-			out.write(toWrite);
-		}
+		// Write out the bytes
+		out.write(toWrite);
 	}
 
     /**

src/scratchpad/src/org/apache/poi/hslf/util/MutableByteArrayOutputStream.java

@@ -1,41 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hslf.util;
-
-import java.io.ByteArrayOutputStream;
-
-/**
- * This class doesn't work yet, but is here to show the idea of a
- *  ByteArrayOutputStream where you can track how many bytes you've
- *  already written, and go back and write over a previous part of the stream
- *
- * @author Nick Burch
- */
-
-public final class MutableByteArrayOutputStream extends ByteArrayOutputStream
-{
-	/** Return how many bytes we've stuffed in so far */
-	public int getBytesWritten() { return -1; }
-
-	/** Write some bytes to the array */
-	public void write(byte[] b) {}
-	public void write(int b) {}
-
-	/** Write some bytes to an earlier bit of the array */
-	public void overwrite(byte[] b, int startPos) {}
-}

src/scratchpad/src/org/apache/poi/hwpf/model/PAPFormattedDiskPage.java

@@ -154,9 +154,9 @@ public final class PAPFormattedDiskPage extends FormattedDiskPage {
     /**
      * Creates a byte array representation of this data structure. Suitable for
      * writing to a Word document.
-     * 
+     *
      * @param dataStream required if PAPX is too big to fit in FKP
-     * 
+     *
      * @return A byte array representing this data structure.
      * @throws IOException
      *             if an I/O error occurs.
@@ -325,9 +325,10 @@ public final class PAPFormattedDiskPage extends FormattedDiskPage {
 
         }
 
-        // LittleEndian.putInt(buf, fcOffset, papx.getEndBytes() + fcMin);
-        LittleEndian.putInt( buf, fcOffset,
-                translator.getByteIndex( papx.getEnd() ) );
+        if (papx != null) {
+            // LittleEndian.putInt(buf, fcOffset, papx.getEndBytes() + fcMin);
+            LittleEndian.putInt(buf, fcOffset, translator.getByteIndex(papx.getEnd()));
+        }
         return buf;
     }
 

src/scratchpad/src/org/apache/poi/hwpf/sprm/SprmUtils.java

@@ -90,6 +90,7 @@ public final class SprmUtils
                 LittleEndian.putShort(sprm, 2, (short)param);
                 break;
             case 6:
+                assert(varParam != null);
                 sprm = new byte[3 + varParam.length];
                 sprm[2] = (byte)varParam.length;
                 System.arraycopy(varParam, 0, sprm, 3, varParam.length);

src/scratchpad/src/org/apache/poi/hwpf/usermodel/FieldsImpl.java

@@ -33,7 +33,7 @@ import org.apache.poi.util.Internal;
 
 /**
  * Default implementation of {@link Field}
- * 
+ *
  * @author Sergey Vladimirov (vlsergey {at} gmail {dot} com)
  */
 @Internal
@@ -48,7 +48,7 @@ public class FieldsImpl implements Fields
     {
         checkIndexForBinarySearch( list.size(), startIndex, endIndex );
 
-        int low = startIndex, mid = -1, high = endIndex - 1, result = 0;
+        int low = startIndex, mid = -1, high = endIndex - 1;
         while ( low <= high )
         {
             mid = ( low + high ) >>> 1;
@@ -79,7 +79,7 @@ public class FieldsImpl implements Fields
             }
             return -insertPoint - 1;
         }
-        return -mid - ( result >= 0 ? 1 : 2 );
+        return -mid - 1;
     }
 
     private static void checkIndexForBinarySearch( int length, int start,
@@ -127,7 +127,7 @@ public class FieldsImpl implements Fields
         if ( map == null || map.isEmpty() )
             return null;
 
-        return map.get( Integer.valueOf( offset ) );
+        return map.get(offset);
     }
 
     private Map<Integer, FieldImpl> parseFieldStructure(
@@ -145,14 +145,15 @@ public class FieldsImpl implements Fields
                 fields.size());
         for ( FieldImpl field : fields )
         {
-            result.put( Integer.valueOf( field.getFieldStartOffset() ), field );
+            result.put(field.getFieldStartOffset(), field );
         }
         return result;
     }
 
-    private void parseFieldStructureImpl( List<PlexOfField> plexOfFields,
-            int startOffsetInclusive, int endOffsetExclusive,
-            List<FieldImpl> result )
+    @SuppressWarnings("UnnecessaryContinue")
+    private void parseFieldStructureImpl(List<PlexOfField> plexOfFields,
+                                         int startOffsetInclusive, int endOffsetExclusive,
+                                         List<FieldImpl> result )
     {
         int next = startOffsetInclusive;
         while ( next < endOffsetExclusive )

src/scratchpad/testcases/org/apache/poi/hdgf/chunks/TestChunks.java

@@ -22,76 +22,31 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import java.io.IOException;
+
+import org.apache.poi.hdgf.chunks.ChunkFactory.CommandDefinition;
+import org.apache.poi.poifs.storage.RawDataUtil;
+import org.junit.BeforeClass;
 import org.junit.Test;
 
 public final class TestChunks {
-public static final byte[] data_a = new byte[] { 70, 0, 0, 0,
-	-1, -1, -1, -1, 2, 0, 0, 0, 68, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0, 0, 0,
-	0, 0, 2, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0,
-	0, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 104, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0,
-	0, 36, 0, 0, 0, 1, 0, 84, 24, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0,
-	0, 0, 2, 0, 0, 0, 0, 0, 0, 0, -110, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	-124, 0, 0, 0, 2, 0, 85, 73, 0, 0, 0, 0, 0, 0, -56, 63, 73, 0, 0, 0,
-	0, 0, 0, -64, 63, 63, 0, 0, 0, 0, 0, 0, -64, 63, 63, 0, 0, 0, 0, 0, 0,
-	-64, -65, 73, 0, 0, 0, 0, 0, 0, -16, 63, 73, 0, 0, 0, 0, 0, 0, -16, 63,
-	4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -16, 63, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, -1, 3, 0, 0, 32, 0, 0, 0, 0, 0, -73, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
-	79, 0, 0, 0, 2, 0, 85, 32, 32, 64, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0,
-	0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0,
-	8, 8, 65, 0, 0, 0, 0, 0, 0, 0, 0, 65, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0,
-	0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 1, -13, 15, 0, 0, 0, 0,
-	-56, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 72, 0, 0, 0, 2, 0, 85, 63, 0, 0,
-	0, 0, 0, 0, -48, 63, 63, 0, 0, 0, 0, 0, 0, -48, 63, 63, 0, 0, 0, 0, 0,
-	0, -48, 63, 63, 0, 0, 0, 0, 0, 0, -48, 63, 0, 0, 0, 0, 0, 0, -16, 63,
-	0, 0, 0, 0, 0, 0, -16, 63, 1, 0, 1, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0,
-	0, 1, -1, 15, 7, 0, 0, 0, 0, 101, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 28,
-	0, 0, 0, 1, 0, 84, 24, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	-125, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 2, 0, 85, 5, 0, 0,
-	0, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-public static final byte[] data_b = new byte[] { 70, 0, 0, 0,
-	-1, -1, -1, -1, 3, 0, 0, 0, 68, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0, 0, 0,
-	0, 0, 2, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 	0, 0, 0, -1, -1, -1, -1,
-	0, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 104, 0, 0, 0, 0, 0, 0,
-	0, 2, 0, 0, 0, 32, 0, 0, 0, 1, 0, 84, 24, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 1, 0, 0, 0, 0, 0, 0, 0, -110, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -124,
-	0, 0, 0, 2, 0, 85, 63, 0, 0, 0, 0, 0, 0, 33, 64, 63, 0, 0, 0, 0, 0, 0,
-	38, 64, 63, 0, 0, 0, 0, 0, 0, -64, 63, 63, 0, 0, 0, 0, 0, 0, -64, -65,
-	73, 0, 0, 0, 0, 0, 0, -16, 63, 73, 0, 0, 0, 0, 0, 0, -16, 63, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -16, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, 3,
-	0, 4, 32, 0, 0, 0, 0, 0, -56, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 72, 0, 0,
-	0, 2, 0, 85, 63, 0, 0, 0, 0, 0, 0, -48, 63, 63, 0, 0, 0, 0, 0, 0, -48,
-	63, 63, 0, 0, 0, 0, 0, 0, -48, 63, 63, 0, 0, 0, 0, 0, 0, -48, 63, 0, 0,
-	0, 0, 0, 0, -16, 63, 0, 0, 0, 0, 0, 0, -16, 63, 1, 0, 1, 0, 0, 1, 1, 0,
-	7, 0, 0, 0, 0, 0, 0, 0, 1, -1, 15, 7, 0, 0, 0, 0, 101, 0, 0, 0, 1, 0, 0,
-	0, 1, 0, 0, 0, 28, 0, 0, 0, 1, 0, 84, 24, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, -125, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 2, 0,
-	85, 5, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, -55, 0, 0, 0, 2, 0, 0, 0,
-	0, 0, 0, 0, -122, 0, 0, 0, 1, 0, 80, 1, 0, 0, 0, 60, 0, 0, 0, 60, 0, 0,
-	0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0
-};
-    
+	private static byte[] data_a, data_b;
+
+	@BeforeClass
+	public static void setup() throws IOException {
+		data_a = RawDataUtil.decompress(
+			"H4sIAAAAAAAAAHNjYGD4DwRMQNqFAQygFAMTWAIbYIBqQqZRARMSOwNKMwOxChAzMoRIACkeNC3MUAwDjEjGTEISb" +
+			"wGLh3pCeCfsoYwD9vbojP1QqQ/2cAYLplNBIACV+8EeuzKE2/4DXaoAZm6HOhUE/CFOU1BwgCnEw+DgcIQxHXGrYv" +
+			"zMD6JOMCACwwNiC9SNF+zxMFC988GeEepUdrg/+MHMVKgnQFiGAR5F6KEFU4IMmpHYXBCXsUIdCQUApUvwomMCAAA=");
+		data_b = RawDataUtil.decompress(
+			"H4sIAAAAAAAAAHNjYGD4DwTMQNqFAQygFAMTWAIbYIBqQqZRATMSOwNuHgODAhAzMoRIACkONC1MUAwDjFB6EpJYC" +
+			"1hNqD2Ep+gAZajBGAfsYYz9nhDGB3s4A9OVYBCAysWpDu4uYFixKICZJ5Cc6YHitAv2eBioFn2wZwQZwsjIwA63gR" +
+			"/MTIUaD8IyDPCAY0F3EJIrYKAZic0FcRkrkPKDC55kQIR2G9iAAJAZNlDMii8EaAoA66WHVpECAAA=");
+	}
+
     @Test
-	public void testChunkHeaderA() throws Exception {
-		ChunkHeader h =
-			ChunkHeader.createChunkHeader(11, data_a, 0);
+	public void testChunkHeaderA() {
+		ChunkHeader h = ChunkHeader.createChunkHeader(11, data_a, 0);
 
 		assertTrue(h instanceof ChunkHeaderV11);
 		ChunkHeaderV11 header = (ChunkHeaderV11)h;
@@ -106,11 +61,10 @@ public static final byte[] data_b = new byte[] { 70, 0, 0, 0,
 		assertTrue(header.hasTrailer());
 		assertTrue(header.hasSeparator());
 	}
-	
+
     @Test
-    public void testChunkHeaderB() throws Exception {
-		ChunkHeader h =
-			ChunkHeader.createChunkHeader(11, data_b, 0);
+    public void testChunkHeaderB() {
+		ChunkHeader h = ChunkHeader.createChunkHeader(11, data_b, 0);
 
 		assertTrue(h instanceof ChunkHeaderV11);
 		ChunkHeaderV11 header = (ChunkHeaderV11)h;
@@ -147,16 +101,16 @@ public static final byte[] data_b = new byte[] { 70, 0, 0, 0,
 
 		// Should have two virtual chunk commands, a
 		//  10 (page sheet) and an 18
-		assertEquals(2, chunk.commandDefinitions.length);
+		assertEquals(2, chunk.getCommandDefinitions().length);
 		assertEquals(0, chunk.getCommands().length);
 
-		assertEquals(10, chunk.commandDefinitions[0].getType());
-		assertEquals(0, chunk.commandDefinitions[0].getOffset());
-		assertEquals("PageSheet", chunk.commandDefinitions[0].getName());
+		assertEquals(10, chunk.getCommandDefinitions()[0].getType());
+		assertEquals(0, chunk.getCommandDefinitions()[0].getOffset());
+		assertEquals("PageSheet", chunk.getCommandDefinitions()[0].getName());
 
-		assertEquals(18, chunk.commandDefinitions[1].getType());
-		assertEquals(0, chunk.commandDefinitions[1].getOffset());
-		assertEquals("0", chunk.commandDefinitions[1].getName());
+		assertEquals(18, chunk.getCommandDefinitions()[1].getType());
+		assertEquals(0, chunk.getCommandDefinitions()[1].getOffset());
+		assertEquals("0", chunk.getCommandDefinitions()[1].getName());
 	}
 
     @Test
@@ -183,16 +137,17 @@ public static final byte[] data_b = new byte[] { 70, 0, 0, 0,
 
 		// Should have two virtual chunk commands, a
 		//  10 (Unknown) and an 18
-		assertEquals(2, chunk.commandDefinitions.length);
+		final CommandDefinition[] cdef = chunk.getCommandDefinitions();
+		assertEquals(2, cdef.length);
 		assertEquals(0, chunk.getCommands().length);
 
-		assertEquals(10, chunk.commandDefinitions[0].getType());
-		assertEquals(0, chunk.commandDefinitions[0].getOffset());
-		assertEquals("PropList", chunk.commandDefinitions[0].getName());
+		assertEquals(10, cdef[0].getType());
+		assertEquals(0, cdef[0].getOffset());
+		assertEquals("PropList", cdef[0].getName());
 
-		assertEquals(18, chunk.commandDefinitions[1].getType());
-		assertEquals(0, chunk.commandDefinitions[1].getOffset());
-		assertEquals("0", chunk.commandDefinitions[1].getName());
+		assertEquals(18, cdef[1].getType());
+		assertEquals(0, cdef[1].getOffset());
+		assertEquals("0", cdef[1].getName());
 	}
 
     @Test
@@ -230,6 +185,5 @@ public static final byte[] data_b = new byte[] { 70, 0, 0, 0,
 		assertNotNull(chunk.getHeader());
 		assertNull(chunk.getTrailer());
 		assertNotNull(chunk.getSeparator());
-		offset += chunk.getOnDiskSize();
 	}
 }