Merged revisions 638786-638802,638805-638811,638813-638814,638816-639230,639233-639241,639243-639253,639255-639486,639488-639601,639603-639835,639837-639917,639919-640056,640058-640710,640712-641156,641158-641184,641186-641795,641797-641798,641800-641933,641935-641963,641965-641966,641968-641995,641997-642230,642232-642562,642564-642565,642568-642570,642572-642573,642576-642736,642739-642877,642879,642881-642890,642892-642903,642905-642945,642947-643624,643626-643653,643655-643669,643671,643673-643830,643832-643833,643835-644342,644344-644472,644474-644508,644510-645347,645349-645351,645353-645559,645561-645565,645568-645951,645953-646193,646195-646311,646313-646404,646406-646665,646667-646853,646855-646869,646871-647151,647153-647185,647187-647277,647279-647566,647568-647573,647575,647578-647711,647714-647737,647739-647823,647825-648155,648157-648202,648204-648273,648275,648277-648302,648304-648333,648335-648588,648590-648622,648625-648673,648675-649141,649144,649146-649556,649558-649795,649799,649801-649910,649912-649913,649915-650128,650131-650132,650134-650137,650140-650914,650916-651991,651993-652284,652286-652287,652289,652291,652293-652297,652299-652328,652330-652425,652427-652445,652447-652560,652562-652933,652935,652937-652993,652995-653116,653118-653124,653126-653483,653487-653519,653522-653550,653552-653607,653609-653667,653669-653674,653676-653814,653817-653830,653832-653891,653893-653944,653946-654055,654057-654355,654357-654365,654367-654648,654651-655215,655217-655277,655279-655281,655283-655911,655913-656212,656214,656216-656251,656253-656698,656700-656756,656758-656892,656894-657135,657137-657165,657168-657179,657181-657354,657356-657357,657359-657701,657703-657874,657876-658032,658034-658284,658286,658288-658301,658303-658307,658309-658321,658323-658335,658337-658348,658351,658353-658832,658834-658983,658985,658987-659066,659068-659402,659404-659428,659430-659451,659453-659454,659456-659461,659463-659477,659479-659524,659526-659571,659574,659576-660255,660257-660262,660264-660279,660281-660343,660345-660473,660475-660827,660829-660833,660835-660888,660890-663321,663323-663435,663437-663764,663766-663854,663856-664219,664221-664489,664494-664514,664516-668013,668015-668142,668144-668152,668154,668156-668256,668258,668260-669139,669141-669455,669457-669657,669659-669808,669810-670189,670191-671321,671323-672229,672231-672549,672551-672552,672554-672561,672563-672566,672568,672571-673049,673051-673852,673854-673862,673864-673986,673988-673996,673998-674347,674349-674890,674892-674910,674912-674936,674938-674952,674954-675078,675080-675085,675087-675217,675219-675660,675662-675670,675672-675716,675718-675726,675728-675733,675735-675775,675777-675782,675784,675786-675791,675794-675852,675854-676200,676202,676204,676206-676220,676222-676309,676311-676456,676458-676994,676996-677027,677030-677040,677042-677056,677058-677375,677377-677968,677970-677971,677973,677975-677994,677996-678286,678288-678538,678540-680393,680395-680469,680471-680529,680531-680852,680854-681529,681531-681571,681573-682224,682226,682228,682231-682281,682283-682335,682337-682507,682509,682512-682517,682519-682532,682534-682619,682622-682777,682779-682998,683000-683019,683021-683022,683024-683080,683082-683092,683094-683095,683097-683127,683129-683131,683133-683166,683168-683734 via svnmerge from

https://svn.apache.org/repos/asf/poi/trunk

........
  r683699 | josh | 2008-08-07 21:23:26 +0100 (Thu, 07 Aug 2008) | 1 line
  
  JDK 1.4 compatibility.  Some exception clean-up
........
  r683706 | josh | 2008-08-07 21:32:25 +0100 (Thu, 07 Aug 2008) | 1 line
  
  Fix for bug 45582 - handle extra bytes after the EOFRecord
........


git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@683742 13f79535-47bb-0310-9956-ffa450edef68

src/documentation/content/xdocs/changes.xml

@@ -54,6 +54,7 @@
            <action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
         </release>
         <release version="3.1.1-alpha1" date="2008-??-??">
+           <action dev="POI-DEVELOPERS" type="add">45582 - Fix for workbook streams with extra bytes trailing the EOFRecord</action>
            <action dev="POI-DEVELOPERS" type="add">45537 - Include headers and footers (of slides and notes) in the extracted text from HSLF</action>
            <action dev="POI-DEVELOPERS" type="fix">45472 - Fixed incorrect default row height in OpenOffice 2.3</action>
            <action dev="POI-DEVELOPERS" type="fix">44692 - HSSFPicture.resize() stretched image when there was a text next to it</action>

src/documentation/content/xdocs/status.xml

@@ -51,6 +51,7 @@
            <action dev="POI-DEVELOPERS" type="add">Created a common interface for handling Excel files, irrespective of if they are .xls or .xlsx</action>
         </release>
         <release version="3.1.1-alpha1" date="2008-??-??">
+           <action dev="POI-DEVELOPERS" type="add">45582 - Fix for workbook streams with extra bytes trailing the EOFRecord</action>
            <action dev="POI-DEVELOPERS" type="add">45537 - Include headers and footers (of slides and notes) in the extracted text from HSLF</action>
            <action dev="POI-DEVELOPERS" type="fix">45472 - Fixed incorrect default row height in OpenOffice 2.3</action>
            <action dev="POI-DEVELOPERS" type="fix">44692 - HSSFPicture.resize() stretched image when there was a text next to it</action>

src/java/org/apache/poi/hssf/eventusermodel/EventWorkbookBuilder.java

@@ -96,7 +96,7 @@ public class EventWorkbookBuilder {
 		}
 		
 		// Finally we need an EoF record
-		wbRecords.add(new EOFRecord());
+		wbRecords.add(EOFRecord.instance);
 		
 		return Workbook.createWorkbook(wbRecords);
 	}

src/java/org/apache/poi/hssf/model/Sheet.java

@@ -550,7 +550,7 @@ public final class Sheet implements Model {
         retval.setLoc(records.size() - 1);
         retval.selection = createSelection();
         records.add(retval.selection);
-        records.add(new EOFRecord());
+        records.add(EOFRecord.instance);
 
 
         retval.records = records;

src/java/org/apache/poi/hssf/model/Workbook.java

@@ -351,7 +351,7 @@ public class Workbook implements Model
         records.add( retval.sst );
         records.add( retval.createExtendedSST() );
 
-        records.add( retval.createEOF() );
+        records.add(EOFRecord.instance);
         if (log.check( POILogger.DEBUG ))
             log.log( DEBUG, "exit create new workbook from scratch" );
         return retval;
@@ -1857,17 +1857,6 @@ public class Workbook implements Model
         retval.setNumStringsPerBucket(( short ) 0x8);
         return retval;
     }
-
-    /**
-     * creates the EOF record
-     * @see org.apache.poi.hssf.record.EOFRecord
-     * @see org.apache.poi.hssf.record.Record
-     * @return record containing a EOFRecord
-     */
-
-    protected Record createEOF() {
-        return new EOFRecord();
-    }
     
     /**
      * lazy initialization

src/java/org/apache/poi/hssf/record/EOFRecord.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,7 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
 
 package org.apache.poi.hssf.record;
 
@@ -31,14 +29,14 @@ import org.apache.poi.util.LittleEndian;
  * @author Jason Height (jheight at chariot dot net dot au)
  * @version 2.0-pre
  */
-
-public class EOFRecord
-    extends Record
-{
+public final class EOFRecord extends Record {
     public final static short sid = 0x0A;
+	public static final int ENCODED_SIZE = 4;
 
-    public EOFRecord()
-    {
+	public static final EOFRecord instance = new EOFRecord();
+	
+    private EOFRecord() {
+    	// no data fields
     }
 
     /**
@@ -82,7 +80,7 @@ public class EOFRecord
 
     public int getRecordSize()
     {
-        return 4;
+        return ENCODED_SIZE;
     }
 
     public short getSid()
@@ -91,7 +89,6 @@ public class EOFRecord
     }
 
     public Object clone() {
-      EOFRecord rec = new EOFRecord();
-      return rec;
+      return instance;
     }
 }

src/java/org/apache/poi/hssf/record/ObjRecord.java

@@ -30,7 +30,7 @@ import org.apache.poi.util.LittleEndian;
  * @author Glen Stampoultzis (glens at apache.org)
  */
 public final class ObjRecord extends Record {
-    public final static short      sid                             = 0x5D;
+    public final static short      sid                             = 0x005D;
     private List subrecords;
 
     //00000000 15 00 12 00 01 00 01 00 11 60 00 00 00 00 00 0D .........`......
@@ -69,18 +69,27 @@ public final class ObjRecord extends Record {
 
     protected void fillFields(RecordInputStream in)
     {
+    	// TODO - problems with OBJ sub-records stream
+    	// MS spec says first sub-records is always CommonObjectDataSubRecord, and last is 
+    	// always EndSubRecord.  OOO spec does not mention ObjRecord(0x005D).
+    	// Existing POI test data seems to violate that rule.  Some test data seems to contain
+    	// garbage, and a crash is only averted by stopping at what looks like the 'EndSubRecord'
+    	
         subrecords = new ArrayList();
         //Check if this can be continued, if so then the
         //following wont work properly
         int subSize = 0;
         byte[] subRecordData = in.readRemainder();
-
+        
         RecordInputStream subRecStream = new RecordInputStream(new ByteArrayInputStream(subRecordData));
         while(subRecStream.hasNextRecord()) {
           subRecStream.nextRecord();
           Record subRecord = SubRecord.createSubRecord(subRecStream);
           subSize += subRecord.getRecordSize();
           subrecords.add(subRecord);
+          if (subRecord instanceof EndSubRecord) {
+        	  break;
+          }
         }
 
         /**

src/java/org/apache/poi/hssf/record/RecordInputStream.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -16,7 +15,6 @@
    limitations under the License.
 ==================================================================== */
 
-
 package org.apache.poi.hssf.record;
 
 import org.apache.poi.util.LittleEndian;
@@ -31,16 +29,15 @@ import java.io.ByteArrayOutputStream;
  *
  * @author Jason Height (jheight @ apache dot org)
  */
-
-public class RecordInputStream extends InputStream
-{
+public class RecordInputStream extends InputStream {
   /** Maximum size of a single record (minus the 4 byte header) without a continue*/
   public final static short MAX_RECORD_DATA_SIZE = 8224;
-
+  private static final int INVALID_SID_VALUE = -1;
+  
   private InputStream in;
   protected short currentSid;
   protected short currentLength = -1;
-  protected short nextSid = -1;
+  protected short nextSid;
 
   protected byte[] data = new byte[MAX_RECORD_DATA_SIZE];
   protected short recordOffset;
@@ -60,7 +57,7 @@ public class RecordInputStream extends InputStream
   }
   
   /** This method will read a byte from the current record*/
-  public int read() throws IOException {
+  public int read() {
     checkRecordPosition();
 
     byte result = data[recordOffset];
@@ -86,7 +83,7 @@ public class RecordInputStream extends InputStream
   }
 
   public boolean hasNextRecord() {
-    return (nextSid != 0);
+    return nextSid != INVALID_SID_VALUE;
   }
   
   /** Moves to the next record in the stream.
@@ -110,7 +107,20 @@ public class RecordInputStream extends InputStream
       in.read(data, 0, currentLength);
 
       //Read the Sid of the next record
-      nextSid = LittleEndian.readShort(in);
+      if (in.available() < EOFRecord.ENCODED_SIZE) {
+          if (in.available() > 0) {
+              // some scrap left over?
+              // ex45582-22397.xls has one extra byte after the last record
+              // Excel reads that file OK
+          }
+          nextSid = INVALID_SID_VALUE;  
+      } else {
+          nextSid = LittleEndian.readShort(in);
+          if (nextSid == INVALID_SID_VALUE) {
+              throw new RecordFormatException("Found sid " + nextSid + " after record with sid 0x"
+                      + Integer.toHexString(currentSid).toUpperCase());
+          }
+      }      
     } catch (IOException ex) {
       throw new RecordFormatException("Error reading bytes", ex);
     }
@@ -179,11 +189,11 @@ public class RecordInputStream extends InputStream
    * Reads an 8 bit, unsigned value
    */
   public short readUByte() {
-	  short s = readByte();
-	  if(s < 0) {
-		  s += 256;
-	  }
-	  return s;
+      short s = readByte();
+      if(s < 0) {
+          s += 256;
+      }
+      return s;
   }
 
   /**
@@ -266,9 +276,9 @@ public class RecordInputStream extends InputStream
   }
     
   public String readCompressedUnicode(int length) {
-	if(length == 0) {
-		return "";
-	}
+    if(length == 0) {
+        return "";
+    }
     if ((length < 0) || ((remaining() < length) && !isContinueNext())) {
             throw new IllegalArgumentException("Illegal length " + length);
     }

src/java/org/apache/poi/util/ByteField.java

@@ -22,6 +22,7 @@ package org.apache.poi.util;
 import org.apache.poi.util.LittleEndian.BufferUnderrunException;
 
 import java.io.*;
+import java.nio.BufferUnderflowException;
 
 /**
  * representation of a byte (8-bit) field at a fixed location within a
@@ -183,9 +184,12 @@ public class ByteField
     public void readFromStream(final InputStream stream)
         throws IOException, BufferUnderrunException
     {
-        _value =
-            (LittleEndian.readFromStream(stream,
-                                         LittleEndianConsts.BYTE_SIZE))[ 0 ];
+    	// TODO - are these ~Field used / necessary
+    	int ib = stream.read();
+    	if (ib < 0) {
+    		throw new BufferUnderflowException();
+    	}
+        _value = (byte) ib;
     }
 
     /**

src/java/org/apache/poi/util/LittleEndian.java

@@ -19,7 +19,6 @@ package org.apache.poi.util;
 
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.Arrays;
 
 /**
  *  a utility class for handling little-endian numbers, which the 80x86 world is
@@ -29,16 +28,11 @@ import java.util.Arrays;
  *@author     Marc Johnson (mjohnson at apache dot org)
  *@author     Andrew Oliver (acoliver at apache dot org)
  */
+public final class LittleEndian implements LittleEndianConsts {
 
-public class LittleEndian
-         implements LittleEndianConsts {
-
-    // all methods are static, so an accessible constructor makes no
-    // sense
-    /**
-     *  Constructor for the LittleEndian object
-     */
-    private LittleEndian() { }
+    private LittleEndian() {
+    	// no instances of this class
+    }
 
 
     /**
@@ -385,12 +379,7 @@ public class LittleEndian
      *@author     Marc Johnson (mjohnson at apache dot org)
      */
 
-    public static class BufferUnderrunException
-             extends IOException {
-
-        /**
-         *  simple constructor
-         */
+    public static final class BufferUnderrunException extends IOException {
 
         BufferUnderrunException() {
             super("buffer underrun");
@@ -408,12 +397,21 @@ public class LittleEndian
      *@exception  BufferUnderrunException  if the stream cannot provide enough
      *      bytes
      */
+    public static short readShort(InputStream stream) throws IOException, BufferUnderrunException {
 
-    public static short readShort(final InputStream stream)
-             throws IOException, BufferUnderrunException {
-        return getShort(readFromStream(stream, SHORT_SIZE));
-    }
+		return (short) readUShort(stream);
+	}
 
+	public static int readUShort(InputStream stream) throws IOException, BufferUnderrunException {
+
+		int ch1 = stream.read();
+		int ch2 = stream.read();
+		if ((ch1 | ch2) < 0) {
+			throw new BufferUnderrunException();
+		}
+		return ((ch2 << 8) + (ch1 << 0));
+	}
+    
 
     /**
      *  get an int value from an InputStream
@@ -425,10 +423,16 @@ public class LittleEndian
      *@exception  BufferUnderrunException  if the stream cannot provide enough
      *      bytes
      */
-
     public static int readInt(final InputStream stream)
              throws IOException, BufferUnderrunException {
-        return getInt(readFromStream(stream, INT_SIZE));
+		int ch1 = stream.read();
+		int ch2 = stream.read();
+		int ch3 = stream.read();
+		int ch4 = stream.read();
+		if ((ch1 | ch2 | ch3 | ch4) < 0) {
+			throw new BufferUnderrunException();
+		}
+		return ((ch4 << 24) + (ch3<<16) + (ch2 << 8) + (ch1 << 0));
     }
 
 
@@ -445,46 +449,29 @@ public class LittleEndian
 
     public static long readLong(final InputStream stream)
              throws IOException, BufferUnderrunException {
-        return getLong(readFromStream(stream, LONG_SIZE));
+		int ch1 = stream.read();
+		int ch2 = stream.read();
+		int ch3 = stream.read();
+		int ch4 = stream.read();
+		int ch5 = stream.read();
+		int ch6 = stream.read();
+		int ch7 = stream.read();
+		int ch8 = stream.read();
+		if ((ch1 | ch2 | ch3 | ch4 | ch5 | ch6 | ch7 | ch8) < 0) {
+			throw new BufferUnderrunException();
+		}
+		
+		return 
+			((long)ch8 << 56) +
+            ((long)ch7 << 48) +
+            ((long)ch6 << 40) +
+            ((long)ch5 << 32) +
+            ((long)ch4 << 24) + // cast to long to preserve bit 31 (sign bit for ints)
+                  (ch3 << 16) +
+                  (ch2 <<  8) +
+                  (ch1 <<  0);
     }
 
-    /**
-     *  Read the appropriate number of bytes from the stream and return them to
-     *  the caller. <p>
-     *
-     *  However, for the purposes of the POI project, this risk is deemed
-     *  negligible. It is, however, so noted.
-     *
-     *@param  stream                       the InputStream we're reading from
-     *@param  size                         the number of bytes to read; in
-     *      99.99% of cases, this will be SHORT_SIZE, INT_SIZE, or LONG_SIZE --
-     *      but it doesn't have to be.
-     *@return                              the byte array containing the
-     *      required number of bytes. The array will contain all zero's on end
-     *      of stream
-     *@exception  IOException              will be propagated back to the caller
-     *@exception  BufferUnderrunException  if the stream cannot provide enough
-     *      bytes
-     */
-
-    public static byte[] readFromStream(final InputStream stream,
-            final int size)
-             throws IOException, BufferUnderrunException {
-        byte[] buffer = new byte[size];
-
-        int count = stream.read(buffer);
-
-        if (count == -1) {
-
-            // return a zero-filled buffer
-            Arrays.fill(buffer, (byte) 0);
-        } else if (count != size) {
-            throw new BufferUnderrunException();
-        }
-        return buffer;
-    }
-
-
     /**
      *  Gets the number attribute of the LittleEndian class
      *

src/scratchpad/src/org/apache/poi/hslf/HSLFSlideShow.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,8 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf;
 
@@ -27,7 +24,12 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
 
 import org.apache.poi.POIDocument;
 import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
@@ -36,7 +38,6 @@ import org.apache.poi.hslf.exceptions.HSLFException;
 import org.apache.poi.hslf.record.*;
 import org.apache.poi.hslf.usermodel.ObjectData;
 import org.apache.poi.hslf.usermodel.PictureData;
-import org.apache.poi.hslf.model.Shape;
 import org.apache.poi.poifs.filesystem.DirectoryNode;
 import org.apache.poi.poifs.filesystem.DocumentEntry;
 import org.apache.poi.poifs.filesystem.DocumentInputStream;
@@ -51,14 +52,10 @@ import org.apache.poi.util.POILogger;
  *
  * @author Nick Burch
  */
-
-public class HSLFSlideShow extends POIDocument
-{
+public final class HSLFSlideShow extends POIDocument {
     // For logging
     private POILogger logger = POILogFactory.getLogger(this.getClass());
 
-	private InputStream istream;
-
 	// Holds metadata on where things are in our document
 	private CurrentUserAtom currentUser;
 
@@ -101,11 +98,9 @@ public class HSLFSlideShow extends POIDocument
 	 * @param inputStream the source of the data
 	 * @throws IOException if there is a problem while parsing the document.
 	 */
-	public HSLFSlideShow(InputStream inputStream) throws IOException
-	{
+	public HSLFSlideShow(InputStream inputStream) throws IOException {
 		//do Ole stuff
 		this(new POIFSFileSystem(inputStream));
-		istream = inputStream;
 	}
 
 	/**
@@ -160,29 +155,21 @@ public class HSLFSlideShow extends POIDocument
 		// Look for Picture Streams:
 		readPictures();
 	}
-
 	/**
 	 * Constructs a new, empty, Powerpoint document.
 	 */
-	public HSLFSlideShow() throws IOException 
-	{
-		this(HSLFSlideShow.class.getResourceAsStream("/org/apache/poi/hslf/data/empty.ppt"));
-	}
-
-	/**
-	 * Shuts things down. Closes underlying streams etc
-	 *
-	 * @throws IOException
-	 */
-	public void close() throws IOException
-	{
-		if(istream != null) {
-			istream.close();
+	public static final HSLFSlideShow create() {
+		InputStream is = HSLFSlideShow.class.getResourceAsStream("data/empty.ppt");
+		if (is == null) {
+			throw new RuntimeException("Missing resource 'empty.ppt'");
+		}
+		try {
+			return new HSLFSlideShow(is);
+		} catch (IOException e) {
+			throw new RuntimeException(e);
 		}
-		filesystem = null;
 	}
 
-
 	/**
 	 * Extracts the main PowerPoint document stream from the 
 	 *  POI file, ready to be passed 

src/scratchpad/src/org/apache/poi/hslf/dev/SlideShowRecordDumper.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,19 +14,14 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf.dev;
 
-import java.util.*;
-import java.io.*;
-
-import org.apache.poi.ddf.*;
-import org.apache.poi.hslf.*;
-import org.apache.poi.hslf.record.*;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
 
-import org.apache.poi.util.LittleEndian;
+import org.apache.poi.hslf.HSLFSlideShow;
+import org.apache.poi.hslf.record.Record;
 
 /**
  * This class provides a way to view the contents of a powerpoint file.
@@ -36,9 +30,7 @@ import org.apache.poi.util.LittleEndian;
  *
  * @author Nick Burch
  */
-
-public class SlideShowRecordDumper
-{
+public final class SlideShowRecordDumper {
   private HSLFSlideShow doc;
 
   /**
@@ -57,7 +49,6 @@ public class SlideShowRecordDumper
 	SlideShowRecordDumper foo = new SlideShowRecordDumper(filename);
 
 	foo.printDump();
-	foo.close();
   }
 
 
@@ -73,19 +64,6 @@ public class SlideShowRecordDumper
 	doc = new HSLFSlideShow(fileName);
   }
 
-  /**
-   * Shuts things down. Closes underlying streams etc
-   *
-   * @throws IOException
-   */
-  public void close() throws IOException
-  {
-	if(doc != null) {
-		doc.close();
-	}
-	doc = null;
-  }
-
 
   public void printDump() throws IOException {
 	// Prints out the records in the tree

src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,21 +14,23 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf.extractor;
 
-import java.io.*;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.HashSet;
 
 import org.apache.poi.POIOLE2TextExtractor;
+import org.apache.poi.hslf.HSLFSlideShow;
+import org.apache.poi.hslf.model.Comment;
+import org.apache.poi.hslf.model.HeadersFooters;
+import org.apache.poi.hslf.model.Notes;
+import org.apache.poi.hslf.model.Slide;
+import org.apache.poi.hslf.model.TextRun;
+import org.apache.poi.hslf.usermodel.SlideShow;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
-import org.apache.poi.hslf.*;
-import org.apache.poi.hslf.model.*;
-import org.apache.poi.hslf.record.Comment2000;
-import org.apache.poi.hslf.record.Record;
-import org.apache.poi.hslf.usermodel.*;
 
 /**
  * This class can be used to extract text from a PowerPoint file.
@@ -37,9 +38,7 @@ import org.apache.poi.hslf.usermodel.*;
  *
  * @author Nick Burch
  */
-
-public class PowerPointExtractor extends POIOLE2TextExtractor
-{
+public final class PowerPointExtractor extends POIOLE2TextExtractor {
 	private HSLFSlideShow _hslfshow;
 	private SlideShow _show;
 	private Slide[] _slides;
@@ -74,7 +73,6 @@ public class PowerPointExtractor extends POIOLE2TextExtractor
 
 	PowerPointExtractor ppe = new PowerPointExtractor(file);
 	System.out.println(ppe.getText(true,notes,comments));
-	ppe.close();
   }
 
 	/**
@@ -110,16 +108,6 @@ public class PowerPointExtractor extends POIOLE2TextExtractor
 		_slides = _show.getSlides();
 	}
 
-	/**
-	 * Shuts down the underlying streams
-	 */
-	public void close() throws IOException {
-		_hslfshow.close();
-		_hslfshow = null;
-		_show = null;
-		_slides = null;
-	}
-
 	/**
 	 * Should a call to getText() return slide text?
 	 * Default is yes

src/scratchpad/src/org/apache/poi/hslf/usermodel/SlideShow.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,24 +14,53 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf.usermodel;
 
-import java.util.*;
 import java.awt.Dimension;
-import java.io.*;
-
-import org.apache.poi.ddf.*;
-import org.apache.poi.hslf.*;
-import org.apache.poi.hslf.model.*;
-import org.apache.poi.hslf.model.Notes;
-import org.apache.poi.hslf.model.Slide;
-import org.apache.poi.hslf.record.SlideListWithText.*;
-import org.apache.poi.hslf.record.*;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.List;
+
+import org.apache.poi.ddf.EscherBSERecord;
+import org.apache.poi.ddf.EscherContainerRecord;
+import org.apache.poi.ddf.EscherOptRecord;
+import org.apache.poi.ddf.EscherRecord;
+import org.apache.poi.hslf.HSLFSlideShow;
 import org.apache.poi.hslf.exceptions.CorruptPowerPointFileException;
 import org.apache.poi.hslf.exceptions.HSLFException;
+import org.apache.poi.hslf.model.HeadersFooters;
+import org.apache.poi.hslf.model.Notes;
+import org.apache.poi.hslf.model.PPFont;
+import org.apache.poi.hslf.model.Picture;
+import org.apache.poi.hslf.model.Shape;
+import org.apache.poi.hslf.model.Slide;
+import org.apache.poi.hslf.model.SlideMaster;
+import org.apache.poi.hslf.model.TitleMaster;
+import org.apache.poi.hslf.record.Document;
+import org.apache.poi.hslf.record.DocumentAtom;
+import org.apache.poi.hslf.record.FontCollection;
+import org.apache.poi.hslf.record.FontEntityAtom;
+import org.apache.poi.hslf.record.HeadersFootersContainer;
+import org.apache.poi.hslf.record.ParentAwareRecord;
+import org.apache.poi.hslf.record.PersistPtrHolder;
+import org.apache.poi.hslf.record.PositionDependentRecord;
+import org.apache.poi.hslf.record.PositionDependentRecordContainer;
+import org.apache.poi.hslf.record.Record;
+import org.apache.poi.hslf.record.RecordContainer;
+import org.apache.poi.hslf.record.RecordTypes;
+import org.apache.poi.hslf.record.SlideListWithText;
+import org.apache.poi.hslf.record.SlidePersistAtom;
+import org.apache.poi.hslf.record.UserEditAtom;
+import org.apache.poi.hslf.record.SlideListWithText.SlideAtomsSet;
 import org.apache.poi.util.ArrayUtil;
 import org.apache.poi.util.POILogFactory;
 import org.apache.poi.util.POILogger;
@@ -48,9 +76,7 @@ import org.apache.poi.util.POILogger;
  * @author Nick Burch
  * @author Yegor kozlov
  */
-
-public class SlideShow
-{
+public final class SlideShow {
   // What we're based on
   private HSLFSlideShow _hslfSlideShow;
 
@@ -90,8 +116,7 @@ public class SlideShow
    *
    * @param hslfSlideShow the HSLFSlideShow to base on
    */
-  public SlideShow(HSLFSlideShow hslfSlideShow) throws IOException
-  {
+  public SlideShow(HSLFSlideShow hslfSlideShow) {
 	// Get useful things from our base slideshow
     _hslfSlideShow = hslfSlideShow;
 	_records = _hslfSlideShow.getRecords();
@@ -111,8 +136,8 @@ public class SlideShow
   /**
    * Constructs a new, empty, Powerpoint document.
    */
-  public SlideShow() throws IOException {
-	this(new HSLFSlideShow());
+  public SlideShow() {
+	this(HSLFSlideShow.create());
   }
 
     /**

src/scratchpad/src/org/apache/poi/hssf/usermodel/HSSFChart.java

@@ -153,7 +153,7 @@ public final class HSSFChart {
 		records.add( createSeriesIndexRecord(2) );
 		records.add( createSeriesIndexRecord(1) );
 		records.add( createSeriesIndexRecord(3) );
-		records.add( createEOFRecord() );
+		records.add(EOFRecord.instance);
 
 
 
@@ -259,12 +259,6 @@ public final class HSSFChart {
 			throw new IllegalStateException("No chart title found to change");
 		}
 	}
-	
-
-	private EOFRecord createEOFRecord()
-	{
-		return new EOFRecord();
-	}
 
 	private SeriesIndexRecord createSeriesIndexRecord( int index )
 	{

src/scratchpad/testcases/org/apache/poi/hslf/extractor/TextExtractor.java

@@ -229,12 +229,12 @@ public class TextExtractor extends TestCase {
 		ppe = new PowerPointExtractor(filename);
 
 		String text = ppe.getText();
-		assertFalse("Comments not in by default", text.contains("This is a test comment"));
+		assertFalse("Comments not in by default", contains(text, "This is a test comment"));
 		
 		ppe.setCommentsByDefault(true);
 		
 		text = ppe.getText();
-		assertTrue("Unable to find expected word in text\n" + text, text.contains("This is a test comment"));
+		assertTrue("Unable to find expected word in text\n" + text, contains(text, "This is a test comment"));
 
 		
 		// And another file
@@ -242,12 +242,12 @@ public class TextExtractor extends TestCase {
 		ppe = new PowerPointExtractor(filename);
 
 		text = ppe.getText();
-		assertFalse("Comments not in by default", text.contains("testdoc"));
+		assertFalse("Comments not in by default", contains(text, "testdoc"));
 		
 		ppe.setCommentsByDefault(true);
 		
 		text = ppe.getText();
-		assertTrue("Unable to find expected word in text\n" + text, text.contains("testdoc"));
+		assertTrue("Unable to find expected word in text\n" + text, contains(text, "testdoc"));
     }
     
     /**
@@ -266,13 +266,13 @@ public class TextExtractor extends TestCase {
 		ppe = new PowerPointExtractor(hslf);
 
 		text = ppe.getText();
-		assertFalse("Unable to find expected word in text\n" + text, text.contains("testdoc"));
-        assertFalse("Unable to find expected word in text\n" + text, text.contains("test phrase"));
+		assertFalse("Unable to find expected word in text\n" + text, contains(text, "testdoc"));
+        assertFalse("Unable to find expected word in text\n" + text, contains(text, "test phrase"));
         
         ppe.setNotesByDefault(true);
 		text = ppe.getText();
-		assertTrue("Unable to find expected word in text\n" + text, text.contains("testdoc"));
-        assertTrue("Unable to find expected word in text\n" + text, text.contains("test phrase"));
+		assertTrue("Unable to find expected word in text\n" + text, contains(text, "testdoc"));
+        assertTrue("Unable to find expected word in text\n" + text, contains(text, "test phrase"));
 
         
 		// And with a footer, also on notes
@@ -285,12 +285,16 @@ public class TextExtractor extends TestCase {
 		ppe = new PowerPointExtractor(filename);
 
 		text = ppe.getText();
-		assertFalse("Unable to find expected word in text\n" + text, text.contains("testdoc"));
-        assertFalse("Unable to find expected word in text\n" + text, text.contains("test phrase"));
+		assertFalse("Unable to find expected word in text\n" + text, contains(text, "testdoc"));
+        assertFalse("Unable to find expected word in text\n" + text, contains(text, "test phrase"));
 
         ppe.setNotesByDefault(true);
 		text = ppe.getText();
-		assertTrue("Unable to find expected word in text\n" + text, text.contains("testdoc"));
-        assertTrue("Unable to find expected word in text\n" + text, text.contains("test phrase"));
+		assertTrue("Unable to find expected word in text\n" + text, contains(text, "testdoc"));
+        assertTrue("Unable to find expected word in text\n" + text, contains(text, "test phrase"));
     }
+
+	private static boolean contains(String text, String searchString) {
+		return text.indexOf(searchString) >=0;
+	}
 }

src/scratchpad/testcases/org/apache/poi/hslf/model/TestOleEmbedding.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,58 +14,43 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf.model;
 
-import java.io.*;
-import java.util.List;
-import java.util.ArrayList;
+import java.io.File;
+import java.io.FileInputStream;
+
+import junit.framework.TestCase;
 
 import org.apache.poi.hslf.HSLFSlideShow;
 import org.apache.poi.hslf.usermodel.ObjectData;
 import org.apache.poi.hslf.usermodel.PictureData;
 import org.apache.poi.hslf.usermodel.SlideShow;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
-import org.apache.poi.poifs.filesystem.POIFSFileSystem;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.hwpf.HWPFDocument;
-import org.apache.poi.hwpf.usermodel.Range;
-import org.apache.poi.hwpf.usermodel.Paragraph;
-
-import junit.framework.TestCase;
 
-public class TestOleEmbedding extends TestCase
-{
+public final class TestOleEmbedding extends TestCase {
     /**
      * Tests support for OLE objects.
      *
      * @throws Exception if an error occurs.
      */
-    public void testOleEmbedding2003() throws Exception
-    {
+    public void testOleEmbedding2003() throws Exception {
         String dirname = System.getProperty("HSLF.testdata.path");
         File file = new File(dirname, "ole2-embedding-2003.ppt");
         HSLFSlideShow slideShow = new HSLFSlideShow(new FileInputStream(file));
-        try
-        {
-            // Placeholder EMFs for clients that don't support the OLE components.
-            PictureData[] pictures = slideShow.getPictures();
-            assertEquals("Should be two pictures", 2, pictures.length);
-            //assertDigestEquals("Wrong data for picture 1", "8d1fbadf4814f321bb1ccdd056e3c788", pictures[0].getData());
-            //assertDigestEquals("Wrong data for picture 2", "987a698e83559cf3d38a0deeba1cc63b", pictures[1].getData());
+        // Placeholder EMFs for clients that don't support the OLE components.
+        PictureData[] pictures = slideShow.getPictures();
+        assertEquals("Should be two pictures", 2, pictures.length);
+        //assertDigestEquals("Wrong data for picture 1", "8d1fbadf4814f321bb1ccdd056e3c788", pictures[0].getData());
+        //assertDigestEquals("Wrong data for picture 2", "987a698e83559cf3d38a0deeba1cc63b", pictures[1].getData());
 
-            // Actual embedded objects.
-            ObjectData[] objects = slideShow.getEmbeddedObjects();
-            assertEquals("Should be two objects", 2, objects.length);
-            //assertDigestEquals("Wrong data for objecs 1", "0d1fcc61a83de5c4894dc0c88e9a019d", objects[0].getData());
-            //assertDigestEquals("Wrong data for object 2", "b323604b2003a7299c77c2693b641495", objects[1].getData());
-        }
-        finally
-        {
-            slideShow.close();
-        }
+        // Actual embedded objects.
+        ObjectData[] objects = slideShow.getEmbeddedObjects();
+        assertEquals("Should be two objects", 2, objects.length);
+        //assertDigestEquals("Wrong data for objecs 1", "0d1fcc61a83de5c4894dc0c88e9a019d", objects[0].getData());
+        //assertDigestEquals("Wrong data for object 2", "b323604b2003a7299c77c2693b641495", objects[1].getData());
     }
 
     public void testOLEShape() throws Exception {

src/scratchpad/testcases/org/apache/poi/hslf/usermodel/TestAddingSlides.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,8 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
-
 
 package org.apache.poi.hslf.usermodel;
 
@@ -36,7 +33,7 @@ import org.apache.poi.hslf.model.*;
  *
  * @author Nick Burch (nick at torchbox dot com)
  */
-public class TestAddingSlides extends TestCase {
+public final class TestAddingSlides extends TestCase {
 	// An empty SlideShow
 	private HSLFSlideShow hss_empty;
 	private SlideShow ss_empty;
@@ -53,7 +50,7 @@ public class TestAddingSlides extends TestCase {
 	 * Create/open the slideshows
 	 */
 	public void setUp() throws Exception {
-		hss_empty = new HSLFSlideShow();
+		hss_empty = HSLFSlideShow.create();
 		ss_empty = new SlideShow(hss_empty);
 		
 		String dirname = System.getProperty("HSLF.testdata.path");
@@ -82,8 +79,8 @@ public class TestAddingSlides extends TestCase {
         Record[] _records = hss_empty.getRecords();
         for (int i = 0; i < _records.length; i++) {
             Record record = _records[i];
-            if(_records[i].getRecordType() == RecordTypes.UserEditAtom.typeID) {
-                usredit = (UserEditAtom)_records[i];
+            if(record.getRecordType() == RecordTypes.UserEditAtom.typeID) {
+                usredit = (UserEditAtom)record;
             }
        }
        assertNotNull(usredit);

src/testcases/org/apache/poi/hssf/eventmodel/TestEventRecordFactory.java

@@ -63,7 +63,7 @@ public final class TestEventRecordFactory extends TestCase {
         bof.setVersion((short)0x06);
         bof.setHistoryBitMask(BOFRecord.HISTORY_MASK);
         
-        EOFRecord eof = new EOFRecord();
+        EOFRecord eof = EOFRecord.instance;
     	byte[] bytes = new byte[bof.getRecordSize() + eof.getRecordSize()];
         int offset = 0;
         offset = bof.serialize(offset,bytes);

src/testcases/org/apache/poi/hssf/model/TestSheet.java

@@ -54,7 +54,7 @@ public final class TestSheet extends TestCase {
         List records = new ArrayList();
         records.add( new BOFRecord() );
         records.add( new DimensionsRecord() );
-        records.add( new EOFRecord() );
+        records.add(EOFRecord.instance);
         Sheet sheet = Sheet.createSheet( records, 0, 0 );
 
         int pos = 0;
@@ -396,7 +396,7 @@ public final class TestSheet extends TestCase {
         records.add(new BOFRecord());
         records.add(new UncalcedRecord());
         records.add(new DimensionsRecord());
-        records.add(new EOFRecord());
+        records.add(EOFRecord.instance);
         Sheet sheet = Sheet.createSheet(records, 0, 0);
 
         int estimatedSize = sheet.getSize();

src/testcases/org/apache/poi/hssf/usermodel/TestHSSFWorkbook.java

@@ -1,19 +1,19 @@
-/*
-* 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.
-*/
+/* ====================================================================
+   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.hssf.usermodel;
 
@@ -29,8 +29,10 @@ import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.model.Sheet;
 import org.apache.poi.hssf.record.NameRecord;
 import org.apache.poi.hssf.record.Record;
+import org.apache.poi.hssf.record.RecordFormatException;
 import org.apache.poi.hssf.record.RecordInputStream;
 import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.TempFile;
 /**
  *
@@ -512,4 +514,17 @@ public final class TestHSSFWorkbook extends TestCase {
             return 8;
         }
     }
- }
+    
+    /**
+     * The sample file provided with bug 45582 seems to have one extra byte after the EOFRecord
+     */
+    public void testExtraDataAfterEOFRecord() {
+    	try {
+    		HSSFTestDataSamples.openSampleWorkbook("ex45582-22397.xls");
+    	} catch (RecordFormatException e) {
+    		if (e.getCause() instanceof LittleEndian.BufferUnderrunException) {
+    			throw new AssertionFailedError("Identified bug 45582");
+    		}
+    	}
+	}
+}

src/testcases/org/apache/poi/hssf/usermodel/TestSanityChecker.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,7 +14,7 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
+
 package org.apache.poi.hssf.usermodel;
 
 import junit.framework.TestCase;
@@ -27,27 +26,20 @@ import java.util.ArrayList;
 import org.apache.poi.hssf.record.*;
 
 /**
+ * A Test case for a test utility class.<br/>
  * Okay, this may seem strange but I need to test my test logic.
  *
  * @author Glen Stampoultzis (glens at apache.org)
  */
-public class TestSanityChecker
-        extends TestCase
-{
-    public TestSanityChecker( String s )
-    {
-        super( s );
-    }
+public final class TestSanityChecker extends TestCase {
 
-    public void testCheckRecordOrder()
-            throws Exception
-    {
+    public void testCheckRecordOrder() {
         final SanityChecker c = new SanityChecker();
         List records = new ArrayList();
         records.add(new BOFRecord());
         records.add(new InterfaceHdrRecord());
         records.add(new BoundSheetRecord());
-        records.add(new EOFRecord());
+        records.add(EOFRecord.instance);
         final SanityChecker.CheckRecord[] check = {
             new SanityChecker.CheckRecord(BOFRecord.class, '1'),
             new SanityChecker.CheckRecord(InterfaceHdrRecord.class, '0'),
@@ -74,7 +66,7 @@ public class TestSanityChecker
                 records.add(new BOFRecord());
                 records.add(new BoundSheetRecord());
                 records.add(new InterfaceHdrRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });
@@ -88,7 +80,7 @@ public class TestSanityChecker
                 records.add(new InterfaceHdrRecord());
                 records.add(new BoundSheetRecord());
                 records.add(new InterfaceHdrRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });
@@ -101,7 +93,7 @@ public class TestSanityChecker
                 records.add(new BOFRecord());
                 records.add(new BoundSheetRecord());
                 records.add(new NameRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 records.add(new NameRecord());
                 c.checkRecordOrder(records, check);
             }
@@ -114,7 +106,7 @@ public class TestSanityChecker
                 List records = new ArrayList();
                 records.add(new InterfaceHdrRecord());
                 records.add(new BoundSheetRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });
@@ -126,7 +118,7 @@ public class TestSanityChecker
                 List records = new ArrayList();
                 records.add(new BOFRecord());
                 records.add(new InterfaceHdrRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });
@@ -139,7 +131,7 @@ public class TestSanityChecker
                 records.add(new InterfaceHdrRecord());
                 records.add(new BoundSheetRecord());
                 records.add(new BOFRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });
@@ -152,7 +144,7 @@ public class TestSanityChecker
                 records.add(new BOFRecord());
                 records.add(new BoundSheetRecord());
                 records.add(new InterfaceHdrRecord());
-                records.add(new EOFRecord());
+                records.add(EOFRecord.instance);
                 c.checkRecordOrder(records, check);
             }
         });

src/testcases/org/apache/poi/util/TestLittleEndian.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,7 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
 
 package org.apache.poi.util;
 
@@ -31,79 +29,54 @@ import java.io.InputStream;
  *
  * @author Marc Johnson
  */
-
-public class TestLittleEndian
-    extends TestCase
-{
-
-    /**
-     * Constructor TestLittleEndian
-     *
-     * @param name
-     */
-    public TestLittleEndian(String name)
-    {
-        super(name);
-    }
+public final class TestLittleEndian extends TestCase {
 
     /**
      * test the getShort() method
      */
-
-    public void testGetShort()
-    {
+    public void testGetShort() {
         byte[] testdata = new byte[ LittleEndian.SHORT_SIZE + 1 ];
 
-        testdata[ 0 ] = 0x01;
-        testdata[ 1 ] = ( byte ) 0xFF;
-        testdata[ 2 ] = 0x02;
-        short expected[] = new short[ 2 ];
+        testdata[0] = 0x01;
+        testdata[1] = (byte) 0xFF;
+        testdata[2] = 0x02;
+        short expected[] = new short[2];
 
-        expected[ 0 ] = ( short ) 0xFF01;
-        expected[ 1 ] = 0x02FF;
-        assertEquals(expected[ 0 ], LittleEndian.getShort(testdata));
-        assertEquals(expected[ 1 ], LittleEndian.getShort(testdata, 1));
+        expected[0] = ( short ) 0xFF01;
+        expected[1] = 0x02FF;
+        assertEquals(expected[0], LittleEndian.getShort(testdata));
+        assertEquals(expected[1], LittleEndian.getShort(testdata, 1));
     }
 
-    public void testGetUShort()
-    {
-        byte[] testdata = new byte[ LittleEndian.SHORT_SIZE + 1 ];
-
-        testdata[ 0 ] = 0x01;
-        testdata[ 1 ] = ( byte ) 0xFF;
-        testdata[ 2 ] = 0x02;
-
-        byte[] testdata2 = new byte[ LittleEndian.SHORT_SIZE + 1 ];
-        
-        testdata2[ 0 ] = 0x0D;
-        testdata2[ 1 ] = ( byte )0x93;
-        testdata2[ 2 ] = ( byte )0xFF;
-
-        int expected[] = new int[ 4 ];
-
-        expected[ 0 ] = 0xFF01;
-        expected[ 1 ] = 0x02FF;
-        expected[ 2 ] = 0x930D;
-        expected[ 3 ] = 0xFF93;
-        assertEquals(expected[ 0 ], LittleEndian.getUShort(testdata));
-        assertEquals(expected[ 1 ], LittleEndian.getUShort(testdata, 1));
-        assertEquals(expected[ 2 ], LittleEndian.getUShort(testdata2));
-        assertEquals(expected[ 3 ], LittleEndian.getUShort(testdata2, 1));
+    public void testGetUShort() {
+        byte[] testdata = {
+            (byte) 0x01,
+            (byte) 0xFF,
+            (byte) 0x02,
+        };
+        byte[] testdata2 = {
+            (byte) 0x0D,
+            (byte) 0x93,
+            (byte) 0xFF,
+        };
+
+        int expected0 = 0xFF01;
+        int expected1 = 0x02FF;
+        int expected2 = 0x930D;
+        int expected3 = 0xFF93;
+        assertEquals(expected0, LittleEndian.getUShort(testdata));
+        assertEquals(expected1, LittleEndian.getUShort(testdata, 1));
+        assertEquals(expected2, LittleEndian.getUShort(testdata2));
+        assertEquals(expected3, LittleEndian.getUShort(testdata2, 1));
 
         byte[] testdata3 = new byte[ LittleEndian.SHORT_SIZE + 1 ];
-        LittleEndian.putShort(testdata3, 0, ( short ) expected[2] );
-        LittleEndian.putShort(testdata3, 1, ( short ) expected[3] );
-        assertEquals(testdata3[ 0 ], 0x0D);
-        assertEquals(testdata3[ 1 ], (byte)0x93);
-        assertEquals(testdata3[ 2 ], (byte)0xFF);
-        assertEquals(expected[ 2 ], LittleEndian.getUShort(testdata3));
-        assertEquals(expected[ 3 ], LittleEndian.getUShort(testdata3, 1));
-        //System.out.println("TD[1][0]: "+LittleEndian.getUShort(testdata)+" expecting 65281");
-        //System.out.println("TD[1][1]: "+LittleEndian.getUShort(testdata, 1)+" expecting 767");
-        //System.out.println("TD[2][0]: "+LittleEndian.getUShort(testdata2)+" expecting 37645");
-        //System.out.println("TD[2][1]: "+LittleEndian.getUShort(testdata2, 1)+" expecting 65427");
-        //System.out.println("TD[3][0]: "+LittleEndian.getUShort(testdata3)+" expecting 37645");
-        //System.out.println("TD[3][1]: "+LittleEndian.getUShort(testdata3, 1)+" expecting 65427");
+        LittleEndian.putUShort(testdata3, 0, expected2);
+        LittleEndian.putUShort(testdata3, 1, expected3);
+        assertEquals(testdata3[0], 0x0D);
+        assertEquals(testdata3[1], (byte)0x93);
+        assertEquals(testdata3[2], (byte)0xFF);
+        assertEquals(expected2, LittleEndian.getUShort(testdata3));
+        assertEquals(expected3, LittleEndian.getUShort(testdata3, 1));
         
     }
 
@@ -123,19 +96,15 @@ public class TestLittleEndian
     /**
      * test the getDouble() method
      */
-
-    public void testGetDouble()
-    {
-        assertEquals(_doubles[ 0 ], LittleEndian.getDouble(_double_array), 0.000001 );
-        assertEquals(_doubles[ 1 ], LittleEndian.getDouble( _double_array, LittleEndian.DOUBLE_SIZE), 0.000001);
+    public void testGetDouble() {
+        assertEquals(_doubles[0], LittleEndian.getDouble(_double_array), 0.000001 );
+        assertEquals(_doubles[1], LittleEndian.getDouble( _double_array, LittleEndian.DOUBLE_SIZE), 0.000001);
         assertTrue(Double.isNaN(LittleEndian.getDouble(_nan_double_array)));
 
         double nan = LittleEndian.getDouble(_nan_double_array);
         byte[] data = new byte[8];
         LittleEndian.putDouble(data, nan);
-        for ( int i = 0; i < data.length; i++ )
-        {
-            byte b = data[i];
+        for ( int i = 0; i < data.length; i++ ) {
             assertEquals(data[i], _nan_double_array[i]);
         }
     }
@@ -143,192 +112,154 @@ public class TestLittleEndian
     /**
      * test the getInt() method
      */
-
-    public void testGetInt()
-    {
-        byte[] testdata = new byte[ LittleEndian.INT_SIZE + 1 ];
-
-        testdata[ 0 ] = 0x01;
-        testdata[ 1 ] = ( byte ) 0xFF;
-        testdata[ 2 ] = ( byte ) 0xFF;
-        testdata[ 3 ] = ( byte ) 0xFF;
-        testdata[ 4 ] = 0x02;
-        int expected[] = new int[ 2 ];
-
-        expected[ 0 ] = 0xFFFFFF01;
-        expected[ 1 ] = 0x02FFFFFF;
-        assertEquals(expected[ 0 ], LittleEndian.getInt(testdata));
-        assertEquals(expected[ 1 ], LittleEndian.getInt(testdata, 1));
+    public void testGetInt() {
+        // reading 4 byte data from a 5 byte buffer
+        byte[] testdata = {
+                (byte) 0x01,
+                (byte) 0xFF,
+                (byte) 0xFF,
+                (byte) 0xFF,
+                (byte) 0x02,
+        };
+
+        assertEquals(0xFFFFFF01, LittleEndian.getInt(testdata));
+        assertEquals(0x02FFFFFF, LittleEndian.getInt(testdata, 1));
     }
 
     /**
      * test the getLong method
      */
-
-    public void testGetLong()
-    {
-        byte[] testdata = new byte[ LittleEndian.LONG_SIZE + 1 ];
-
-        testdata[ 0 ] = 0x01;
-        testdata[ 1 ] = ( byte ) 0xFF;
-        testdata[ 2 ] = ( byte ) 0xFF;
-        testdata[ 3 ] = ( byte ) 0xFF;
-        testdata[ 4 ] = ( byte ) 0xFF;
-        testdata[ 5 ] = ( byte ) 0xFF;
-        testdata[ 6 ] = ( byte ) 0xFF;
-        testdata[ 7 ] = ( byte ) 0xFF;
-        testdata[ 8 ] = 0x02;
-        long expected[] = new long[ 2 ];
-
-        expected[ 0 ] = 0xFFFFFFFFFFFFFF01L;
-        expected[ 1 ] = 0x02FFFFFFFFFFFFFFL;
-        assertEquals(expected[ 0 ], LittleEndian.getLong(testdata));
-        assertEquals(expected[ 1 ], LittleEndian.getLong(testdata, 1));
+    public void testGetLong() {
+
+        // reading 8 byte values from a 9 byte buffer
+        byte[] testdata = {
+            (byte) 0x01,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0x02,
+        };
+
+        assertEquals(0xFFFFFFFFFFFFFF01L, LittleEndian.getLong(testdata));
+        assertEquals(0x02FFFFFFFFFFFFFFL, LittleEndian.getLong(testdata, 1));
     }
 
     /**
      * test the PutShort method
      */
-
-    public void testPutShort()
-    {
+    public void testPutShort() {
         byte[] expected = new byte[ LittleEndian.SHORT_SIZE + 1 ];
 
-        expected[ 0 ] = 0x01;
-        expected[ 1 ] = ( byte ) 0xFF;
-        expected[ 2 ] = 0x02;
+        expected[0] = 0x01;
+        expected[1] = (byte) 0xFF;
+        expected[2] = 0x02;
         byte[] received   = new byte[ LittleEndian.SHORT_SIZE + 1 ];
-        short  testdata[] = new short[ 2 ];
-
-        testdata[ 0 ] = ( short ) 0xFF01;
-        testdata[ 1 ] = 0x02FF;
-        LittleEndian.putShort(received, testdata[ 0 ]);
-        assertTrue(ba_equivalent(received, expected, 0,
-                                 LittleEndian.SHORT_SIZE));
-        LittleEndian.putShort(received, 1, testdata[ 1 ]);
-        assertTrue(ba_equivalent(received, expected, 1,
-                                 LittleEndian.SHORT_SIZE));
+        short  testdata[] = new short[2];
+
+        testdata[0] = ( short ) 0xFF01;
+        testdata[1] = 0x02FF;
+        LittleEndian.putShort(received, testdata[0]);
+        assertTrue(compareByteArrays(received, expected, 0, LittleEndian.SHORT_SIZE));
+        LittleEndian.putShort(received, 1, testdata[1]);
+        assertTrue(compareByteArrays(received, expected, 1, LittleEndian.SHORT_SIZE));
     }
 
     /**
      * test the putInt method
      */
-
-    public void testPutInt()
-    {
-        byte[] expected = new byte[ LittleEndian.INT_SIZE + 1 ];
-
-        expected[ 0 ] = 0x01;
-        expected[ 1 ] = ( byte ) 0xFF;
-        expected[ 2 ] = ( byte ) 0xFF;
-        expected[ 3 ] = ( byte ) 0xFF;
-        expected[ 4 ] = 0x02;
-        byte[] received   = new byte[ LittleEndian.INT_SIZE + 1 ];
-        int    testdata[] = new int[ 2 ];
-
-        testdata[ 0 ] = 0xFFFFFF01;
-        testdata[ 1 ] = 0x02FFFFFF;
-        LittleEndian.putInt(received, testdata[ 0 ]);
-        assertTrue(ba_equivalent(received, expected, 0,
-                                 LittleEndian.INT_SIZE));
-        LittleEndian.putInt(received, 1, testdata[ 1 ]);
-        assertTrue(ba_equivalent(received, expected, 1,
-                                 LittleEndian.INT_SIZE));
+    public void testPutInt() {
+        // writing 4 byte data to a 5 byte buffer
+        byte[] expected = {
+                (byte) 0x01,
+                (byte) 0xFF,
+                (byte) 0xFF,
+                (byte) 0xFF,
+                (byte) 0x02,
+        };
+        byte[] received = new byte[ LittleEndian.INT_SIZE + 1 ];
+
+        LittleEndian.putInt(received, 0xFFFFFF01);
+        assertTrue(compareByteArrays(received, expected, 0, LittleEndian.INT_SIZE));
+        LittleEndian.putInt(received, 1, 0x02FFFFFF);
+        assertTrue(compareByteArrays(received, expected, 1, LittleEndian.INT_SIZE));
     }
 
     /**
      * test the putDouble methods
      */
-
-    public void testPutDouble()
-    {
+    public void testPutDouble() {
         byte[] received = new byte[ LittleEndian.DOUBLE_SIZE + 1 ];
 
-        LittleEndian.putDouble(received, _doubles[ 0 ]);
-        assertTrue(ba_equivalent(received, _double_array, 0,
-                                 LittleEndian.DOUBLE_SIZE));
-        LittleEndian.putDouble(received, 1, _doubles[ 1 ]);
+        LittleEndian.putDouble(received, _doubles[0]);
+        assertTrue(compareByteArrays(received, _double_array, 0, LittleEndian.DOUBLE_SIZE));
+        LittleEndian.putDouble(received, 1, _doubles[1]);
         byte[] expected = new byte[ LittleEndian.DOUBLE_SIZE + 1 ];
 
         System.arraycopy(_double_array, LittleEndian.DOUBLE_SIZE, expected,
                          1, LittleEndian.DOUBLE_SIZE);
-        assertTrue(ba_equivalent(received, expected, 1,
-                                 LittleEndian.DOUBLE_SIZE));
+        assertTrue(compareByteArrays(received, expected, 1, LittleEndian.DOUBLE_SIZE));
     }
 
     /**
      * test the putLong method
      */
-
-    public void testPutLong()
-    {
-        byte[] expected = new byte[ LittleEndian.LONG_SIZE + 1 ];
-
-        expected[ 0 ] = 0x01;
-        expected[ 1 ] = ( byte ) 0xFF;
-        expected[ 2 ] = ( byte ) 0xFF;
-        expected[ 3 ] = ( byte ) 0xFF;
-        expected[ 4 ] = ( byte ) 0xFF;
-        expected[ 5 ] = ( byte ) 0xFF;
-        expected[ 6 ] = ( byte ) 0xFF;
-        expected[ 7 ] = ( byte ) 0xFF;
-        expected[ 8 ] = 0x02;
+    public void testPutLong() {
+        // writing 8 byte values to a 9 byte buffer
+        byte[] expected = {
+            (byte) 0x01,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0xFF,
+            (byte) 0x02,
+        };
         byte[] received   = new byte[ LittleEndian.LONG_SIZE + 1 ];
-        long   testdata[] = new long[ 2 ];
-
-        testdata[ 0 ] = 0xFFFFFFFFFFFFFF01L;
-        testdata[ 1 ] = 0x02FFFFFFFFFFFFFFL;
-        LittleEndian.putLong(received, testdata[ 0 ]);
-        assertTrue(ba_equivalent(received, expected, 0,
-                                 LittleEndian.LONG_SIZE));
-        LittleEndian.putLong(received, 1, testdata[ 1 ]);
-        assertTrue(ba_equivalent(received, expected, 1,
-                                 LittleEndian.LONG_SIZE));
+
+        long testdata0 = 0xFFFFFFFFFFFFFF01L;
+        long testdata1 = 0x02FFFFFFFFFFFFFFL;
+        LittleEndian.putLong(received, testdata0);
+        assertTrue(compareByteArrays(received, expected, 0, LittleEndian.LONG_SIZE));
+        LittleEndian.putLong(received, 1, testdata1);
+        assertTrue(compareByteArrays(received, expected, 1, LittleEndian.LONG_SIZE));
     }
 
-    private static byte[] _good_array =
-    {
-        0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01, 0x02, 0x01,
-        0x02, 0x01, 0x02, 0x01, 0x02
+    private static byte[] _good_array = {
+        0x01, 0x02, 0x01, 0x02, 
+        0x01, 0x02, 0x01, 0x02, 
+        0x01, 0x02, 0x01, 0x02,
+        0x01, 0x02, 0x01, 0x02,
     };
-    private static byte[] _bad_array  =
-    {
+    private static byte[] _bad_array  = {
         0x01
     };
 
     /**
      * test the readShort method
      */
-
-    public void testReadShort()
-        throws IOException
-    {
+    public void testReadShort() throws IOException {
         short       expected_value = 0x0201;
         InputStream stream         = new ByteArrayInputStream(_good_array);
         int         count          = 0;
 
-        while (true)
-        {
+        while (stream.available() > 0) {
             short value = LittleEndian.readShort(stream);
-
-            if (value == 0)
-            {
-                break;
-            }
             assertEquals(value, expected_value);
             count++;
         }
         assertEquals(count,
                      _good_array.length / LittleEndianConsts.SHORT_SIZE);
         stream = new ByteArrayInputStream(_bad_array);
-        try
-        {
+        try {
             LittleEndian.readShort(stream);
             fail("Should have caught BufferUnderrunException");
-        }
-        catch (BufferUnderrunException ignored)
-        {
-
+        } catch (BufferUnderrunException ignored) {
             // as expected
         }
     }
@@ -336,34 +267,22 @@ public class TestLittleEndian
     /**
      * test the readInt method
      */
-
-    public void testReadInt()
-        throws IOException
-    {
+    public void testReadInt() throws IOException {
         int         expected_value = 0x02010201;
         InputStream stream         = new ByteArrayInputStream(_good_array);
         int         count          = 0;
 
-        while (true)
-        {
+        while (stream.available() > 0) {
             int value = LittleEndian.readInt(stream);
-
-            if (value == 0)
-            {
-                break;
-            }
             assertEquals(value, expected_value);
             count++;
         }
         assertEquals(count, _good_array.length / LittleEndianConsts.INT_SIZE);
         stream = new ByteArrayInputStream(_bad_array);
-        try
-        {
+        try {
             LittleEndian.readInt(stream);
             fail("Should have caught BufferUnderrunException");
-        }
-        catch (BufferUnderrunException ignored)
-        {
+        } catch (BufferUnderrunException ignored) {
 
             // as expected
         }
@@ -372,104 +291,60 @@ public class TestLittleEndian
     /**
      * test the readLong method
      */
-
-    public void testReadLong()
-        throws IOException
-    {
+    public void testReadLong() throws IOException {
         long        expected_value = 0x0201020102010201L;
         InputStream stream         = new ByteArrayInputStream(_good_array);
         int         count          = 0;
 
-        while (true)
-        {
+        while (stream.available() > 0) {
             long value = LittleEndian.readLong(stream);
-
-            if (value == 0)
-            {
-                break;
-            }
             assertEquals(value, expected_value);
             count++;
         }
         assertEquals(count,
                      _good_array.length / LittleEndianConsts.LONG_SIZE);
         stream = new ByteArrayInputStream(_bad_array);
-        try
-        {
+        try {
             LittleEndian.readLong(stream);
             fail("Should have caught BufferUnderrunException");
-        }
-        catch (BufferUnderrunException ignored)
-        {
-
+        } catch (BufferUnderrunException ignored) {
             // as expected
         }
     }
 
-    /**
-     * test the readFromStream method
-     */
-
-    public void testReadFromStream()
-        throws IOException
-    {
-        InputStream stream = new ByteArrayInputStream(_good_array);
-        byte[]      value  = LittleEndian.readFromStream(stream,
-                                 _good_array.length);
-
-        assertTrue(ba_equivalent(value, _good_array, 0, _good_array.length));
-        stream = new ByteArrayInputStream(_good_array);
-        try
-        {
-            value = LittleEndian.readFromStream(stream,
-                                                _good_array.length + 1);
-            fail("Should have caught BufferUnderrunException");
-        }
-        catch (BufferUnderrunException ignored)
-        {
-
-            // as expected
-        }
-    }
-
-    public void testUnsignedByteToInt()
-            throws Exception
-    {
+//    public void testReadFromStream() throws IOException {
+//        int actual;
+//        actual = LittleEndian.readUShort(new ByteArrayInputStream(new byte[] { 5, -128, }));
+//        assertEquals(32773, actual);
+//        
+//        actual = LittleEndian.readUShort(new ByteArrayInputStream(new byte[] { 1, 2, 3, 4, }));
+//        assertEquals(513, actual);
+//
+//        try {
+//            LittleEndian.readInt(new ByteArrayInputStream(new byte[] { 1, 2, 3, }));
+//            fail("Should have caught BufferUnderrunException");
+//        } catch (BufferUnderrunException ignored) {
+//            // as expected
+//        }
+//    }
+
+    public void testUnsignedByteToInt() {
         assertEquals(255, LittleEndian.ubyteToInt((byte)255));
     }
 
-    private boolean ba_equivalent(byte [] received, byte [] expected,
-                                  int offset, int size)
-    {
-        boolean result = true;
+    private static boolean compareByteArrays(byte [] received, byte [] expected,
+                                  int offset, int size) {
 
-        for (int j = offset; j < offset + size; j++)
-        {
-            if (received[ j ] != expected[ j ])
-            {
+        for (int j = offset; j < offset + size; j++) {
+            if (received[j] != expected[j]) {
                 System.out.println("difference at index " + j);
-                result = false;
-                break;
+                return false;
             }
         }
-        return result;
+        return true;
     }
 
-    public void testUnsignedShort()
-            throws Exception
-    {
+    public void testUnsignedShort() {
         assertEquals(0xffff, LittleEndian.getUShort(new byte[] { (byte)0xff, (byte)0xff }, 0));
     }
-
-    /**
-     * main method to run the unit tests
-     *
-     * @param ignored_args
-     */
-
-    public static void main(String [] ignored_args)
-    {
-        System.out.println("Testing util.LittleEndian functionality");
-        junit.textui.TestRunner.run(TestLittleEndian.class);
-    }
 }

src/testcases/org/apache/poi/util/TestLongField.java

@@ -1,4 +1,3 @@
-
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -15,7 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
-        
 
 package org.apache.poi.util;
 
@@ -28,31 +26,13 @@ import java.io.*;
  *
  * @author  Marc Johnson (mjohnson at apache dot org)
  */
-
-public class TestLongField
-    extends TestCase
-{
-
-    /**
-     * Constructor
-     *
-     * @param name
-     */
-
-    public TestLongField(String name)
-    {
-        super(name);
-    }
+public final class TestLongField extends TestCase {
 
     static private final long[] _test_array =
     {
         Long.MIN_VALUE, -1L, 0L, 1L, Long.MAX_VALUE
     };
 
-    /**
-     * Test constructors.
-     */
-
     public void testConstructors()
     {
         try
@@ -121,10 +101,6 @@ public class TestLongField
         }
     }
 
-    /**
-     * Test set() methods
-     */
-
     public void testSet()
     {
         LongField field = new LongField(0);
@@ -163,10 +139,6 @@ public class TestLongField
         }
     }
 
-    /**
-     * Test readFromBytes
-     */
-
     public void testReadFromBytes()
     {
         LongField field = new LongField(1);
@@ -198,12 +170,6 @@ public class TestLongField
         }
     }
 
-    /**
-     * Test readFromStream
-     *
-     * @exception IOException
-     */
-
     public void testReadFromStream()
         throws IOException
     {
@@ -212,8 +178,8 @@ public class TestLongField
 
         for (int j = 0; j < _test_array.length; j++)
         {
-            buffer[ (j * 8) + 0 ] = ( byte ) (_test_array[ j ] % 256);
-            buffer[ (j * 8) + 1 ] = ( byte ) ((_test_array[ j ] >> 8) % 256);
+            buffer[ (j * 8) + 0 ] = ( byte ) ((_test_array[ j ] >>  0) % 256);
+            buffer[ (j * 8) + 1 ] = ( byte ) ((_test_array[ j ] >>  8) % 256);
             buffer[ (j * 8) + 2 ] = ( byte ) ((_test_array[ j ] >> 16) % 256);
             buffer[ (j * 8) + 3 ] = ( byte ) ((_test_array[ j ] >> 24) % 256);
             buffer[ (j * 8) + 4 ] = ( byte ) ((_test_array[ j ] >> 32) % 256);
@@ -230,10 +196,6 @@ public class TestLongField
         }
     }
 
-    /**
-     * test writeToBytes
-     */
-
     public void testWriteToBytes()
     {
         LongField field = new LongField(0);
@@ -256,16 +218,4 @@ public class TestLongField
             assertEquals("testing ", _test_array[ j ], val);
         }
     }
-
-    /**
-     * Main
-     *
-     * @param args
-     */
-
-    public static void main(String [] args)
-    {
-        System.out.println("Testing util.LongField functionality");
-        junit.textui.TestRunner.run(TestLongField.class);
-    }
 }