Author: kiwiwings
Date: Sun Apr  5 18:55:46 2020
New Revision: 1876159

URL: http://svn.apache.org/viewvc?rev=1876159&view=rev
Log:
Sonar fixes - "static" base class members should not be accessed via derived 
types

Modified:
    poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/HtmlDocumentFacade.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/TextDocumentFacade.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/WordToFoConverter.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/extractor/WordExtractor.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/BookmarksTables.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FFData.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FSPATable.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListFormatOverrideLevel.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListTables.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/NotesTables.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PICFAndOfficeArtData.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PlfLfo.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleDescription.java
    poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java
    
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/sprm/ParagraphSprmUncompressor.java

Modified: poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java 
(original)
+++ poi/trunk/src/java/org/apache/poi/hssf/usermodel/HSSFClientAnchor.java Sun 
Apr  5 18:55:46 2020
@@ -46,10 +46,10 @@ public final class HSSFClientAnchor exte
     /**
      * Creates a new client anchor and sets the top-left and bottom-right
      * coordinates of the anchor.
-     * 
-     * Note: Microsoft Excel seems to sometimes disallow 
-     * higher y1 than y2 or higher x1 than x2, you might need to 
-     * reverse them and draw shapes vertically or horizontally flipped! 
+     *
+     * Note: Microsoft Excel seems to sometimes disallow
+     * higher y1 than y2 or higher x1 than x2, you might need to
+     * reverse them and draw shapes vertically or horizontally flipped!
      *
      * @param dx1  the x coordinate within the first cell.
      * @param dy1  the y coordinate within the first cell.
@@ -175,7 +175,7 @@ public final class HSSFClientAnchor exte
      */
     public void setRow1(int row1) {
         checkRange(row1, 0, MAX_ROW, "row1");
-        _escherClientAnchor.setRow1(Integer.valueOf(row1).shortValue());
+        _escherClientAnchor.setRow1((short)row1);
     }
 
     /**
@@ -190,16 +190,16 @@ public final class HSSFClientAnchor exte
      */
     public void setRow2(int row2) {
         checkRange(row2, 0, MAX_ROW, "row2");
-        _escherClientAnchor.setRow2(Integer.valueOf(row2).shortValue());
+        _escherClientAnchor.setRow2((short)row2);
     }
 
     /**
-     * Sets the top-left and bottom-right coordinates of 
+     * Sets the top-left and bottom-right coordinates of
      * the anchor.
-     * 
-     * Note: Microsoft Excel seems to sometimes disallow 
-     * higher y1 than y2 or higher x1 than x2, you might need to 
-     * reverse them and draw shapes vertically or horizontally flipped! 
+     *
+     * Note: Microsoft Excel seems to sometimes disallow
+     * higher y1 than y2 or higher x1 than x2, you might need to
+     * reverse them and draw shapes vertically or horizontally flipped!
      *
      * @param x1   the x coordinate within the first cell.
      * @param y1   the y coordinate within the first cell.
@@ -311,7 +311,7 @@ public final class HSSFClientAnchor exte
 
     @Override
     public void setDx1(int dx1) {
-        _escherClientAnchor.setDx1(Integer.valueOf(dx1).shortValue());
+        _escherClientAnchor.setDx1((short)dx1);
     }
 
     @Override
@@ -321,7 +321,7 @@ public final class HSSFClientAnchor exte
 
     @Override
     public void setDy1(int dy1) {
-        _escherClientAnchor.setDy1(Integer.valueOf(dy1).shortValue());
+        _escherClientAnchor.setDy1((short)dy1);
     }
 
     @Override
@@ -331,7 +331,7 @@ public final class HSSFClientAnchor exte
 
     @Override
     public void setDy2(int dy2) {
-        _escherClientAnchor.setDy2(Integer.valueOf(dy2).shortValue());
+        _escherClientAnchor.setDy2((short)dy2);
     }
 
     @Override
@@ -341,6 +341,6 @@ public final class HSSFClientAnchor exte
 
     @Override
     public void setDx2(int dx2) {
-        _escherClientAnchor.setDx2(Integer.valueOf(dx2).shortValue());
+        _escherClientAnchor.setDx2((short)dx2);
     }
 }

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java
 Sun Apr  5 18:55:46 2020
@@ -77,9 +77,8 @@ public class AbstractWordUtils
             {
                 TableCell tableCell = tableRow.getCell( c );
 
-                edges.add( Integer.valueOf( tableCell.getLeftEdge() ) );
-                edges.add( Integer.valueOf( tableCell.getLeftEdge()
-                        + tableCell.getWidth() ) );
+                edges.add(tableCell.getLeftEdge());
+                edges.add(tableCell.getLeftEdge() + tableCell.getWidth());
             }
         }
 
@@ -87,7 +86,7 @@ public class AbstractWordUtils
         int[] result = new int[sorted.length];
         for ( int i = 0; i < sorted.length; i++ )
         {
-            result[i] = sorted[i].intValue();
+            result[i] = sorted[i];
         }
 
         return result;
@@ -165,45 +164,37 @@ public class AbstractWordUtils
 
         switch ( borderCode.getBorderType() )
         {
-        case 1:
-        case 2:
-            return "solid";
-        case 3:
-            return "double";
-        case 5:
-            return "solid";
-        case 6:
-            return "dotted";
-        case 7:
-        case 8:
-            return "dashed";
-        case 9:
-            return "dotted";
-        case 10:
-        case 11:
-        case 12:
-        case 13:
-        case 14:
-        case 15:
-        case 16:
-        case 17:
-        case 18:
-        case 19:
-            return "double";
-        case 20:
-            return "solid";
-        case 21:
-            return "double";
-        case 22:
-            return "dashed";
-        case 23:
-            return "dashed";
-        case 24:
-            return "ridge";
-        case 25:
-            return "grooved";
-        default:
-            return "solid";
+            case 3:
+            case 10:
+            case 11:
+            case 12:
+            case 13:
+            case 14:
+            case 15:
+            case 16:
+            case 17:
+            case 18:
+            case 19:
+            case 21:
+                return "double";
+            case 6:
+            case 9:
+                return "dotted";
+            case 7:
+            case 8:
+            case 22:
+            case 23:
+                return "dashed";
+            case 24:
+                return "ridge";
+            case 25:
+                return "grooved";
+                case 5:
+            case 1:
+            case 2:
+            case 20:
+            default:
+                return "solid";
         }
     }
 
@@ -213,12 +204,7 @@ public class AbstractWordUtils
         int pt = lineWidth / 8;
         int pte = lineWidth - pt * 8;
 
-        StringBuilder stringBuilder = new StringBuilder();
-        stringBuilder.append( pt );
-        stringBuilder.append( "." );
-        stringBuilder.append( 1000 / 8 * pte );
-        stringBuilder.append( "pt" );
-        return stringBuilder.toString();
+        return pt + "." + 1000 / 8 * pte + "pt";
     }
 
     public static class NumberingState
@@ -294,48 +280,46 @@ public class AbstractWordUtils
 
     public static String getColor( int ico )
     {
-        switch ( ico )
-        {
-        case 1:
-            return "black";
-        case 2:
-            return "blue";
-        case 3:
-            return "cyan";
-        case 4:
-            return "green";
-        case 5:
-            return "magenta";
-        case 6:
-            return "red";
-        case 7:
-            return "yellow";
-        case 8:
-            return "white";
-        case 9:
-            return "darkblue";
-        case 10:
-            return "darkcyan";
-        case 11:
-            return "darkgreen";
-        case 12:
-            return "darkmagenta";
-        case 13:
-            return "darkred";
-        case 14:
-            return "darkyellow";
-        case 15:
-            return "darkgray";
-        case 16:
-            return "lightgray";
-        default:
-            return "black";
+        switch ( ico ) {
+            case 2:
+                return "blue";
+            case 3:
+                return "cyan";
+            case 4:
+                return "green";
+            case 5:
+                return "magenta";
+            case 6:
+                return "red";
+            case 7:
+                return "yellow";
+            case 8:
+                return "white";
+            case 9:
+                return "darkblue";
+            case 10:
+                return "darkcyan";
+            case 11:
+                return "darkgreen";
+            case 12:
+                return "darkmagenta";
+            case 13:
+                return "darkred";
+            case 14:
+                return "darkyellow";
+            case 15:
+                return "darkgray";
+            case 16:
+                return "lightgray";
+            case 1:
+            default:
+                return "black";
         }
     }
 
     public static String getOpacity( int argbValue )
     {
-        int opacity = (int) ( ( argbValue & 0xFF000000l ) >>> 24 );
+        int opacity = (int) ( ( argbValue & 0xFF000000L) >>> 24 );
         if ( opacity == 0 || opacity == 0xFF )
             return ".0";
 
@@ -403,24 +387,20 @@ public class AbstractWordUtils
         switch ( js )
         {
         case 0:
+        case 7:
             return "start";
         case 1:
+        case 5:
             return "center";
         case 2:
+        case 8:
             return "end";
         case 3:
         case 4:
+        case 9:
             return "justify";
-        case 5:
-            return "center";
         case 6:
             return "left";
-        case 7:
-            return "start";
-        case 8:
-            return "end";
-        case 9:
-            return "justify";
         }
         return "";
     }
@@ -438,8 +418,7 @@ public class AbstractWordUtils
         case 2057:
             return "en-uk";
         default:
-            logger.log( POILogger.WARN, "Uknown or unmapped language code: ",
-                    Integer.valueOf( languageCode ) );
+            logger.log( POILogger.WARN, "Uknown or unmapped language code: ", 
languageCode);
             return EMPTY;
         }
     }

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/HtmlDocumentFacade.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/HtmlDocumentFacade.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/HtmlDocumentFacade.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/HtmlDocumentFacade.java
 Sun Apr  5 18:55:46 2020
@@ -88,8 +88,7 @@ public class HtmlDocumentFacade
     {
         String exising = element.getAttribute( "class" );
         String addition = getOrCreateCssClass( classNamePrefix, style );
-        String newClassValue = WordToHtmlUtils.isEmpty( exising ) ? addition
-                : ( exising + " " + addition );
+        String newClassValue = AbstractWordUtils.isEmpty( exising ) ? addition 
: ( exising + " " + addition );
         element.setAttribute( "class", newClassValue );
     }
 
@@ -272,7 +271,7 @@ public class HtmlDocumentFacade
 
     public void setTitle( String titleText )
     {
-        if ( WordToHtmlUtils.isEmpty( titleText ) && this.title != null )
+        if ( AbstractWordUtils.isEmpty( titleText ) && this.title != null )
         {
             this.head.removeChild( this.title );
             this.title = null;

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/TextDocumentFacade.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/TextDocumentFacade.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/TextDocumentFacade.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/TextDocumentFacade.java
 Sun Apr  5 18:55:46 2020
@@ -44,7 +44,7 @@ public class TextDocumentFacade
 
         root.appendChild( head );
         root.appendChild( body );
-        
+
         title = document.createElement( "title" );
         titleText = document.createTextNode( "" );
         head.appendChild( title );
@@ -159,7 +159,7 @@ public class TextDocumentFacade
 
     public void setTitle( String titleText )
     {
-        if ( WordToHtmlUtils.isEmpty( titleText ) && this.title != null )
+        if ( AbstractWordUtils.isEmpty( titleText ) && this.title != null )
         {
             this.head.removeChild( this.title );
             this.title = null;

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/WordToFoConverter.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/WordToFoConverter.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/WordToFoConverter.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/converter/WordToFoConverter.java
 Sun Apr  5 18:55:46 2020
@@ -16,6 +16,11 @@
 ==================================================================== */
 package org.apache.poi.hwpf.converter;
 
+import static org.apache.poi.hwpf.converter.AbstractWordUtils.TWIPS_PER_INCH;
+import static org.apache.poi.hwpf.converter.AbstractWordUtils.isNotEmpty;
+import static org.apache.poi.hwpf.converter.AbstractWordUtils.loadDoc;
+import static org.apache.poi.hwpf.converter.WordToFoUtils.*;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.LinkedHashSet;
@@ -64,7 +69,7 @@ public class WordToFoConverter extends A
 
     /**
      * Java main() interface to interact with {@link WordToFoConverter}
-     * 
+     *
      * <p>
      * Usage: WordToFoConverter infile outfile
      * </p>
@@ -92,7 +97,7 @@ public class WordToFoConverter extends A
     static Document process( File docFile ) throws Exception
     {
         final DocumentBuilder docBuild = XMLHelper.newDocumentBuilder();
-        try (final HWPFDocumentCore hwpfDocument = WordToFoUtils.loadDoc( 
docFile )) {
+        try (final HWPFDocumentCore hwpfDocument = loadDoc( docFile )) {
             WordToFoConverter wordToFoConverter = new 
WordToFoConverter(docBuild.newDocument());
             wordToFoConverter.processDocument(hwpfDocument);
             return wordToFoConverter.getDocument();
@@ -112,7 +117,7 @@ public class WordToFoConverter extends A
     /**
      * Creates new instance of {@link WordToFoConverter}. Can be used for 
output
      * several {@link HWPFDocument}s into single FO document.
-     * 
+     *
      * @param document
      *            XML DOM Document used as XSL FO document. Shall support
      *            namespaces
@@ -136,18 +141,13 @@ public class WordToFoConverter extends A
         return inline;
     }
 
-    protected String createPageMaster( Section section, String type,
-            int sectionIndex )
-    {
-        float height = section.getPageHeight() / WordToFoUtils.TWIPS_PER_INCH;
-        float width = section.getPageWidth() / WordToFoUtils.TWIPS_PER_INCH;
-        float leftMargin = section.getMarginLeft()
-                / WordToFoUtils.TWIPS_PER_INCH;
-        float rightMargin = section.getMarginRight()
-                / WordToFoUtils.TWIPS_PER_INCH;
-        float topMargin = section.getMarginTop() / 
WordToFoUtils.TWIPS_PER_INCH;
-        float bottomMargin = section.getMarginBottom()
-                / WordToFoUtils.TWIPS_PER_INCH;
+    protected String createPageMaster( Section section, String type, int 
sectionIndex ) {
+        float height = section.getPageHeight() / TWIPS_PER_INCH;
+        float width = section.getPageWidth() / TWIPS_PER_INCH;
+        float leftMargin = section.getMarginLeft() / TWIPS_PER_INCH;
+        float rightMargin = section.getMarginRight() / TWIPS_PER_INCH;
+        float topMargin = section.getMarginTop() / TWIPS_PER_INCH;
+        float bottomMargin = section.getMarginBottom() / TWIPS_PER_INCH;
 
         // add these to the header
         String pageMasterName = type + "-page" + sectionIndex;
@@ -163,7 +163,7 @@ public class WordToFoConverter extends A
 
         /*
          * 6.4.14 fo:region-body
-         * 
+         *
          * The values of the padding and border-width traits must be "0".
          */
         // WordToFoUtils.setBorder(regionBody, sep.getBrcTop(), "top");
@@ -177,8 +177,7 @@ public class WordToFoConverter extends A
                     "" + ( section.getNumColumns() ) );
             if ( section.isColumnsEvenlySpaced() )
             {
-                float distance = section.getDistanceBetweenColumns()
-                        / WordToFoUtils.TWIPS_PER_INCH;
+                float distance = section.getDistanceBetweenColumns() / 
TWIPS_PER_INCH;
                 regionBody.setAttribute( "column-gap", distance + "in" );
             }
             else
@@ -208,15 +207,15 @@ public class WordToFoConverter extends A
 
         Triplet triplet = getCharacterRunTriplet( characterRun );
 
-        if ( WordToFoUtils.isNotEmpty( triplet.fontName ) )
-            WordToFoUtils.setFontFamily( inline, triplet.fontName );
-        WordToFoUtils.setBold( inline, triplet.bold );
-        WordToFoUtils.setItalic( inline, triplet.italic );
-        WordToFoUtils.setFontSize( inline, characterRun.getFontSize() / 2 );
-        WordToFoUtils.setCharactersProperties( characterRun, inline );
+        if ( isNotEmpty( triplet.fontName ) )
+            setFontFamily( inline, triplet.fontName );
+        setBold( inline, triplet.bold );
+        setItalic( inline, triplet.italic );
+        setFontSize( inline, characterRun.getFontSize() / 2 );
+        setCharactersProperties( characterRun, inline );
 
         if ( isOutputCharactersLanguage() )
-            WordToFoUtils.setLanguage( characterRun, inline );
+            setLanguage( characterRun, inline );
 
         block.appendChild( inline );
 
@@ -254,16 +253,16 @@ public class WordToFoConverter extends A
     protected void processDocumentInformation(
             SummaryInformation summaryInformation )
     {
-        if ( WordToHtmlUtils.isNotEmpty( summaryInformation.getTitle() ) )
+        if ( isNotEmpty( summaryInformation.getTitle() ) )
             foDocumentFacade.setTitle( summaryInformation.getTitle() );
 
-        if ( WordToHtmlUtils.isNotEmpty( summaryInformation.getAuthor() ) )
+        if ( isNotEmpty( summaryInformation.getAuthor() ) )
             foDocumentFacade.setCreator( summaryInformation.getAuthor() );
 
-        if ( WordToHtmlUtils.isNotEmpty( summaryInformation.getKeywords() ) )
+        if ( isNotEmpty( summaryInformation.getKeywords() ) )
             foDocumentFacade.setKeywords( summaryInformation.getKeywords() );
 
-        if ( WordToHtmlUtils.isNotEmpty( summaryInformation.getComments() ) )
+        if ( isNotEmpty( summaryInformation.getComments() ) )
             foDocumentFacade.setDescription( summaryInformation.getComments() 
);
     }
 
@@ -302,7 +301,7 @@ public class WordToFoConverter extends A
         processCharacters( wordDocument, Integer.MIN_VALUE, endnoteTextRange,
                 endnote );
 
-        WordToFoUtils.compactInlines( endnote );
+        compactInlines( endnote );
         this.endnotes.add( endnote );
     }
 
@@ -339,7 +338,7 @@ public class WordToFoConverter extends A
         processCharacters( wordDocument, Integer.MIN_VALUE, footnoteTextRange,
                 footnoteBlock );
 
-        WordToFoUtils.compactInlines( footnoteBlock );
+        compactInlines( footnoteBlock );
     }
 
     protected void processHyperlink( HWPFDocumentCore wordDocument,
@@ -360,7 +359,7 @@ public class WordToFoConverter extends A
     {
         final Element externalGraphic = foDocumentFacade
                 .createExternalGraphic( url );
-        WordToFoUtils.setPictureProperties( picture, externalGraphic );
+        setPictureProperties( picture, externalGraphic );
         currentBlock.appendChild( externalGraphic );
     }
 
@@ -426,7 +425,7 @@ public class WordToFoConverter extends A
         final Element block = foDocumentFacade.createBlock();
         parentFopElement.appendChild( block );
 
-        WordToFoUtils.setParagraphProperties( paragraph, block );
+        setParagraphProperties( paragraph, block );
 
         final int charRuns = paragraph.numCharacterRuns();
 
@@ -437,7 +436,7 @@ public class WordToFoConverter extends A
 
         boolean haveAnyText = false;
 
-        if ( WordToFoUtils.isNotEmpty( bulletText ) )
+        if ( isNotEmpty( bulletText ) )
         {
             Element inline = foDocumentFacade.createInline();
             block.appendChild( inline );
@@ -457,7 +456,7 @@ public class WordToFoConverter extends A
             block.appendChild( leader );
         }
 
-        WordToFoUtils.compactInlines( block );
+        compactInlines( block );
     }
 
     protected void processSection( HWPFDocumentCore wordDocument,
@@ -485,8 +484,7 @@ public class WordToFoConverter extends A
         Element tableHeader = foDocumentFacade.createTableHeader();
         Element tableBody = foDocumentFacade.createTableBody();
 
-        final int[] tableCellEdges = WordToHtmlUtils
-                .buildTableCellEdgesArray( table );
+        final int[] tableCellEdges = buildTableCellEdgesArray( table );
         final int tableRows = table.numRows();
 
         int maxColumns = Integer.MIN_VALUE;
@@ -500,7 +498,7 @@ public class WordToFoConverter extends A
             TableRow tableRow = table.getRow( r );
 
             Element tableRowElement = foDocumentFacade.createTableRow();
-            WordToFoUtils.setTableRowProperties( tableRow, tableRowElement );
+            setTableRowProperties( tableRow, tableRowElement );
 
             // index of current element in tableCellEdges[]
             int currentEdgeIndex = 0;
@@ -518,7 +516,7 @@ public class WordToFoConverter extends A
                 }
 
                 Element tableCellElement = foDocumentFacade.createTableCell();
-                WordToFoUtils.setTableCellProperties( tableRow, tableCell,
+                setTableCellProperties( tableRow, tableCell,
                         tableCellElement, r == 0, r == tableRows - 1, c == 0,
                         c == rowCells - 1 );
 

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/extractor/WordExtractor.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/extractor/WordExtractor.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/extractor/WordExtractor.java 
(original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/extractor/WordExtractor.java 
Sun Apr  5 18:55:46 2020
@@ -23,6 +23,7 @@ import java.io.InputStream;
 
 import org.apache.poi.extractor.POIOLE2TextExtractor;
 import org.apache.poi.hwpf.HWPFDocument;
+import org.apache.poi.hwpf.HWPFDocumentCore;
 import org.apache.poi.hwpf.converter.WordToTextConverter;
 import org.apache.poi.hwpf.usermodel.HeaderStories;
 import org.apache.poi.hwpf.usermodel.Paragraph;
@@ -32,10 +33,10 @@ import org.apache.poi.poifs.filesystem.P
 
 /**
  * Class to extract the text from a Word Document.
- * 
+ *
  * You should use either getParagraphText() or getText() unless you have a
  * strong reason otherwise.
- * 
+ *
  * @author Nick Burch
  */
 public final class WordExtractor extends POIOLE2TextExtractor {
@@ -43,17 +44,17 @@ public final class WordExtractor extends
 
     /**
      * Create a new Word Extractor
-     * 
+     *
      * @param is
      *            InputStream containing the word file
      */
     public WordExtractor( InputStream is ) throws IOException {
-        this( HWPFDocument.verifyAndBuildPOIFS( is ) );
+        this(HWPFDocumentCore.verifyAndBuildPOIFS(is ) );
     }
 
     /**
      * Create a new Word Extractor
-     * 
+     *
      * @param fs
      *            POIFSFileSystem containing the word file
      */
@@ -67,7 +68,7 @@ public final class WordExtractor extends
 
     /**
      * Create a new Word Extractor
-     * 
+     *
      * @param doc
      *            The HWPFDocument to extract from
      */

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/BookmarksTables.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/BookmarksTables.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/BookmarksTables.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/BookmarksTables.java 
Sun Apr  5 18:55:46 2020
@@ -22,6 +22,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import org.apache.poi.hwpf.model.types.BKFAbstractType;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.POILogFactory;
 import org.apache.poi.util.POILogger;
@@ -124,9 +125,9 @@ public class BookmarksTables
         int firstDescriptorsStart = fib.getFcPlcfbkf();
         int firstDescriptorsLength = fib.getLcbPlcfbkf();
         if ( firstDescriptorsStart != 0 && firstDescriptorsLength != 0 )
-            descriptorsFirst = new PlexOfCps( tableStream,
-                    firstDescriptorsStart, firstDescriptorsLength,
-                    BookmarkFirstDescriptor.getSize() );
+            descriptorsFirst = new PlexOfCps(tableStream,
+                 firstDescriptorsStart, firstDescriptorsLength,
+                 BKFAbstractType.getSize() );
 
         int limDescriptorsStart = fib.getFcPlcfbkl();
         int limDescriptorsLength = fib.getLcbPlcfbkl();

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FFData.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FFData.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FFData.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FFData.java Sun Apr  
5 18:55:46 2020
@@ -16,6 +16,11 @@
 ==================================================================== */
 package org.apache.poi.hwpf.model;
 
+import static 
org.apache.poi.hwpf.model.types.FFDataBaseAbstractType.ITYPE_CHCK;
+import static 
org.apache.poi.hwpf.model.types.FFDataBaseAbstractType.ITYPE_DROP;
+import static 
org.apache.poi.hwpf.model.types.FFDataBaseAbstractType.ITYPE_TEXT;
+
+import org.apache.poi.hwpf.model.types.FFDataBaseAbstractType;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.LittleEndianConsts;
@@ -95,12 +100,12 @@ public class FFData
         int offset = startOffset;
 
         this._base = new FFDataBase( std, offset );
-        offset += FFDataBase.getSize();
+        offset += FFDataBaseAbstractType.getSize();
 
         this._xstzName = new Xstz( std, offset );
         offset += this._xstzName.getSize();
 
-        if ( _base.getIType() == FFDataBase.ITYPE_TEXT )
+        if ( _base.getIType() == ITYPE_TEXT )
         {
             _xstzTextDef = new Xstz( std, offset );
             offset += this._xstzTextDef.getSize();
@@ -110,11 +115,10 @@ public class FFData
             this._xstzTextDef = null;
         }
 
-        if ( _base.getIType() == FFDataBase.ITYPE_CHCK
-                || _base.getIType() == FFDataBase.ITYPE_DROP )
+        if ( _base.getIType() == ITYPE_CHCK
+                || _base.getIType() == ITYPE_DROP )
         {
-            this._wDef = Integer
-                    .valueOf( LittleEndian.getUShort( std, offset ) );
+            this._wDef = LittleEndian.getUShort(std, offset);
             offset += LittleEndianConsts.SHORT_SIZE;
         }
         else
@@ -137,10 +141,8 @@ public class FFData
         _xstzExitMcr = new Xstz( std, offset );
         offset += this._xstzExitMcr.getSize();
 
-        if ( _base.getIType() == FFDataBase.ITYPE_DROP )
-        {
+        if ( _base.getIType() == ITYPE_DROP ) {
             _hsttbDropList = new Sttb( std, offset );
-            offset += _hsttbDropList.getSize();
         }
     }
 
@@ -149,7 +151,7 @@ public class FFData
      */
     public int getDefaultDropDownItemIndex()
     {
-        return _wDef.intValue();
+        return _wDef;
     }
 
     public String[] getDropList()
@@ -159,17 +161,17 @@ public class FFData
 
     public int getSize()
     {
-        int size = FFDataBase.getSize();
+        int size = FFDataBaseAbstractType.getSize();
 
         size += _xstzName.getSize();
 
-        if ( _base.getIType() == FFDataBase.ITYPE_TEXT )
+        if ( _base.getIType() == ITYPE_TEXT )
         {
             size += _xstzTextDef.getSize();
         }
 
-        if ( _base.getIType() == FFDataBase.ITYPE_CHCK
-                || _base.getIType() == FFDataBase.ITYPE_DROP )
+        if ( _base.getIType() == ITYPE_CHCK
+                || _base.getIType() == ITYPE_DROP )
         {
             size += LittleEndianConsts.SHORT_SIZE;
         }
@@ -180,7 +182,7 @@ public class FFData
         size += _xstzEntryMcr.getSize();
         size += _xstzExitMcr.getSize();
 
-        if ( _base.getIType() == FFDataBase.ITYPE_DROP )
+        if ( _base.getIType() == ITYPE_DROP )
         {
             size += _hsttbDropList.getSize();
         }
@@ -199,17 +201,17 @@ public class FFData
         int offset = 0;
 
         _base.serialize( buffer, offset );
-        offset += FFDataBase.getSize();
+        offset += FFDataBaseAbstractType.getSize();
 
         offset += _xstzName.serialize( buffer, offset );
 
-        if ( _base.getIType() == FFDataBase.ITYPE_TEXT )
+        if ( _base.getIType() == ITYPE_TEXT )
         {
             offset += _xstzTextDef.serialize( buffer, offset );
         }
 
-        if ( _base.getIType() == FFDataBase.ITYPE_CHCK
-                || _base.getIType() == FFDataBase.ITYPE_DROP )
+        if ( _base.getIType() == ITYPE_CHCK
+                || _base.getIType() == ITYPE_DROP )
         {
             LittleEndian.putUShort( buffer, offset, _wDef );
             offset += LittleEndianConsts.SHORT_SIZE;
@@ -221,9 +223,8 @@ public class FFData
         offset += _xstzEntryMcr.serialize( buffer, offset );
         offset += _xstzExitMcr.serialize( buffer, offset );
 
-        if ( _base.getIType() == FFDataBase.ITYPE_DROP )
-        {
-            offset += _hsttbDropList.serialize( buffer, offset );
+        if ( _base.getIType() == ITYPE_DROP ) {
+            _hsttbDropList.serialize( buffer, offset );
         }
 
         return buffer;

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FSPATable.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FSPATable.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FSPATable.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FSPATable.java Sun 
Apr  5 18:55:46 2020
@@ -22,12 +22,11 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.apache.poi.hwpf.model.types.FSPAAbstractType;
 import org.apache.poi.util.Internal;
 
 /**
  * This class holds all the FSPA (File Shape Address) structures.
- * 
- * @author Squeeself
  */
 @Internal
 public final class FSPATable
@@ -41,12 +40,11 @@ public final class FSPATable
         int offset = fib.getFSPAPlcfOffset( part );
         int length = fib.getFSPAPlcfLength( part );
 
-        PlexOfCps plex = new PlexOfCps( tableStream, offset, length,
-                FSPA.getSize() );
+        PlexOfCps plex = new PlexOfCps(tableStream, offset, length, 
FSPAAbstractType.getSize() );
         for ( int i = 0; i < plex.length(); i++ )
         {
             GenericPropertyNode property = plex.getProperty( i );
-            _byStart.put( Integer.valueOf( property.getStart() ), property );
+            _byStart.put(property.getStart(), property );
         }
     }
 
@@ -63,13 +61,13 @@ public final class FSPATable
         for ( int i = 0; i < plex.length(); i++ )
         {
             GenericPropertyNode property = plex.getProperty( i );
-            _byStart.put( Integer.valueOf( property.getStart() ), property );
+            _byStart.put(property.getStart(), property );
         }
     }
 
     public FSPA getFspaFromCp( int cp )
     {
-        GenericPropertyNode propertyNode = _byStart.get( Integer.valueOf( cp ) 
);
+        GenericPropertyNode propertyNode = _byStart.get(cp);
         if ( propertyNode == null )
         {
             return null;
@@ -96,7 +94,7 @@ public final class FSPATable
             buf.append( "  " ).append(i).append( " => \t" );
 
             try {
-                FSPA fspa = getFspaFromCp( i.intValue() );
+                FSPA fspa = getFspaFromCp(i);
                 buf.append(fspa);
             } catch ( Exception exc ) {
                 buf.append( exc.getMessage() );

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/FileInformationBlock.java
 Sun Apr  5 18:55:46 2020
@@ -24,6 +24,8 @@ import java.lang.reflect.Modifier;
 import java.util.HashSet;
 import java.util.Locale;
 
+import org.apache.poi.hwpf.model.types.FibBaseAbstractType;
+import org.apache.poi.hwpf.model.types.FibRgW97AbstractType;
 import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
@@ -69,20 +71,18 @@ public final class FileInformationBlock
         int offset = 0;
 
         _fibBase = new FibBase( mainDocument, offset );
-        offset = FibBase.getSize();
+        offset = FibBaseAbstractType.getSize();
         assert offset == 32;
 
         _csw = LittleEndian.getUShort( mainDocument, offset );
         offset += LittleEndianConsts.SHORT_SIZE;
-        assert offset == 34;
 
         _fibRgW = new FibRgW97( mainDocument, offset );
-        offset += FibRgW97.getSize();
+        offset += FibRgW97AbstractType.getSize();
         assert offset == 62;
 
         _cslw = LittleEndian.getUShort( mainDocument, offset );
         offset += LittleEndianConsts.SHORT_SIZE;
-        assert offset == 64;
 
         if ( _fibBase.getNFib() < 105 )
         {
@@ -1079,13 +1079,13 @@ public final class FileInformationBlock
         _cbRgFcLcb = _fieldHandler.getFieldsCount();
 
         _fibBase.serialize( mainStream, 0 );
-        int offset = FibBase.getSize();
+        int offset = FibBaseAbstractType.getSize();
 
         LittleEndian.putUShort( mainStream, offset, _csw );
         offset += LittleEndianConsts.SHORT_SIZE;
 
         _fibRgW.serialize( mainStream, offset );
-        offset += FibRgW97.getSize();
+        offset += FibRgW97AbstractType.getSize();
 
         LittleEndian.putUShort( mainStream, offset, _cslw );
         offset += LittleEndianConsts.SHORT_SIZE;
@@ -1114,7 +1114,7 @@ public final class FileInformationBlock
 
     public int getSize()
     {
-        return FibBase.getSize() + LittleEndianConsts.SHORT_SIZE + 
FibRgW97.getSize()
+        return FibBaseAbstractType.getSize() + LittleEndianConsts.SHORT_SIZE + 
FibRgW97AbstractType.getSize()
                 + LittleEndianConsts.SHORT_SIZE + FibRgLw97.getSize()
                 + LittleEndianConsts.SHORT_SIZE + _fieldHandler.sizeInBytes();
     }

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListFormatOverrideLevel.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListFormatOverrideLevel.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListFormatOverrideLevel.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListFormatOverrideLevel.java
 Sun Apr  5 18:55:46 2020
@@ -18,6 +18,7 @@ package org.apache.poi.hwpf.model;
 
 import java.util.Objects;
 
+import org.apache.poi.hwpf.model.types.LFOLVLBaseAbstractType;
 import org.apache.poi.util.Internal;
 
 /**
@@ -36,7 +37,7 @@ public final class ListFormatOverrideLev
     public ListFormatOverrideLevel( byte[] buf, int offset )
     {
         _base = new LFOLVLBase( buf, offset );
-        offset += LFOLVLBase.getSize();
+        offset += LFOLVLBaseAbstractType.getSize();
 
         if ( _base.isFFormatting() )
         {
@@ -78,7 +79,7 @@ public final class ListFormatOverrideLev
 
     public int getSizeInBytes()
     {
-        return _lvl == null ? LFOLVLBase.getSize() : LFOLVLBase.getSize()
+        return _lvl == null ? LFOLVLBaseAbstractType.getSize() : 
LFOLVLBaseAbstractType.getSize()
                 + _lvl.getSizeInBytes();
     }
 
@@ -103,7 +104,7 @@ public final class ListFormatOverrideLev
 
         byte[] buf = new byte[getSizeInBytes()];
         _base.serialize( buf, offset );
-        offset += LFOLVLBase.getSize();
+        offset += LFOLVLBaseAbstractType.getSize();
 
         if ( _lvl != null )
         {

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListLevel.java Sun 
Apr  5 18:55:46 2020
@@ -19,6 +19,7 @@ package org.apache.poi.hwpf.model;
 
 import java.util.Arrays;
 
+import org.apache.poi.hwpf.model.types.LVLFAbstractType;
 import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.POILogFactory;
@@ -54,7 +55,7 @@ public final class ListLevel
      * from the other paragraphs in the list. Any element in the rgtchar field
      * of this Xst can be a placeholder. Each placeholder is an unsigned 2-byte
      * integer that specifies the zero-based level that the placeholder is for.
-     * 
+     *
      * Each placeholder MUST have a value that is less than or equal to the
      * zero-based level of the list that this LVL represents. The indexes of 
the
      * placeholders are specified by lvlf.rgbxchNums. Placeholders that
@@ -162,7 +163,7 @@ public final class ListLevel
 
     public int getSizeInBytes()
     {
-        return LVLF.getSize() + _lvlf.getCbGrpprlChpx()
+        return LVLFAbstractType.getSize() + _lvlf.getCbGrpprlChpx()
                 + _lvlf.getCbGrpprlPapx() + _xst.getSize();
     }
 
@@ -182,35 +183,35 @@ public final class ListLevel
     /**
      * An unsigned integer that specifies the first (most-significant) 
zero-based level after which the number sequence of this level does not 
restart. The number sequence of this level does restart after any level that is 
more significant than the specified level. This MUST be less than or equal to 
the zero-based level of the list to which this LVLF corresponds.
      * <p>see [MS-DOC], v20140721, 2.9.150</p>
-     * 
+     *
      * @return the first ({@code 0} is the most significant) level after which
      * the numbering does not restart or {@code -1} if no restart is applicable
      */
-    public short getRestart() {        
+    public short getRestart() {
        return _lvlf.isFNoRestart() ? _lvlf.getIlvlRestartLim() : -1;
     }
-    
+
     /**
      * Determines if the number formatting shall be overridden by
      * {@code msonfcArabic}; unless it originally was {@code msonfcArabicLZ}
      * in which case it is preserved.
      * <p>see [MS-DOC], v20140721, 2.9.150 and [MS-OSHARED], v20140721, 
2.2.1.3</p>
-     * 
+     *
      * @return {@code true} if the level numbering of this and all more
      * significant levels must be overridden; {@code false} otherwise
      */
     public boolean isLegalNumbering() {
        return _lvlf.isFLegal();
     }
-    
+
     /**
      * Array which specifies the character offsets of the level numbers in a
      * level numbering string.
      * <p>see [MS-DOC], v20140721, 2.9.150</p>
-     * 
-     * @return {@code 0}-terminated array, unless it is full 
+     *
+     * @return {@code 0}-terminated array, unless it is full
      */
-    public byte[] getLevelNumberingPlaceholderOffsets() {      
+    public byte[] getLevelNumberingPlaceholderOffsets() {
        return _lvlf.getRgbxchNums();
     }
 
@@ -219,7 +220,7 @@ public final class ListLevel
         int offset = startOffset;
 
         _lvlf = new LVLF( data, offset );
-        offset += LVLF.getSize();
+        offset += LVLFAbstractType.getSize();
 
         //short -- no need to safely allocate
         _grpprlPapx = new byte[_lvlf.getCbGrpprlPapx()];
@@ -292,7 +293,7 @@ public final class ListLevel
         _lvlf.setCbGrpprlChpx( (short) _grpprlChpx.length );
         _lvlf.setCbGrpprlPapx( (short) _grpprlPapx.length );
         _lvlf.serialize( buf, offset );
-        offset += LVLF.getSize();
+        offset += LVLFAbstractType.getSize();
 
         System.arraycopy( _grpprlPapx, 0, buf, offset, _grpprlPapx.length );
         offset += _grpprlPapx.length;

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListTables.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListTables.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListTables.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/ListTables.java Sun 
Apr  5 18:55:46 2020
@@ -23,6 +23,7 @@ import java.util.LinkedHashMap;
 import java.util.NoSuchElementException;
 import java.util.Objects;
 
+import org.apache.poi.hwpf.model.types.LSTFAbstractType;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.LittleEndianConsts;
@@ -58,13 +59,13 @@ public final class ListTables
 
         int cLst = LittleEndian.getShort( tableStream, offset );
         offset += LittleEndianConsts.SHORT_SIZE;
-        int levelOffset = offset + ( cLst * LSTF.getSize() );
+        int levelOffset = offset + ( cLst * LSTFAbstractType.getSize() );
 
         for ( int x = 0; x < cLst; x++ )
         {
             ListData lst = new ListData( tableStream, offset );
-            _listMap.put( Integer.valueOf( lst.getLsid() ), lst );
-            offset += LSTF.getSize();
+            _listMap.put(lst.getLsid(), lst );
+            offset += LSTFAbstractType.getSize();
 
             int num = lst.numLevels();
             for ( int y = 0; y < num; y++ )
@@ -96,10 +97,9 @@ public final class ListTables
     for(ListData lst : _listMap.values()) {
       tableStream.write(lst.toByteArray());
       ListLevel[] lvls = lst.getLevels();
-      for (int y = 0; y < lvls.length; y++)
-      {
-        levelBuf.write(lvls[y].toByteArray());
-      }
+        for (ListLevel lvl : lvls) {
+            levelBuf.write(lvl.toByteArray());
+        }
     }
 
         /*
@@ -135,13 +135,11 @@ public final class ListTables
 
     /**
      * Get the ListLevel for a given lsid and level
-     * @param lsid
-     * @param level
      * @return ListLevel if found, or <code>null</code> if ListData can't be 
found or if level is > that available
      */
   public ListLevel getLevel(int lsid, int level)
   {
-    ListData lst = _listMap.get(Integer.valueOf(lsid));
+    ListData lst = _listMap.get(lsid);
     if (lst == null) {
         if (log.check(POILogger.WARN)) {
             log.log(POILogger.WARN, "ListData for " +
@@ -160,7 +158,7 @@ public final class ListTables
 
   public ListData getListData(int lsid)
   {
-    return _listMap.get(Integer.valueOf(lsid));
+    return _listMap.get(lsid);
   }
 
     @Override
@@ -180,25 +178,18 @@ public final class ListTables
         ListTables other = (ListTables) obj;
         if ( !_listMap.equals( other._listMap ) )
             return false;
-        if ( _plfLfo == null )
-        {
-            if ( other._plfLfo != null )
-                return false;
-        }
-        else if ( !_plfLfo.equals( other._plfLfo ) )
-            return false;
-        return true;
+        return Objects.equals(_plfLfo, other._plfLfo);
     }
 
     public int addList( ListData lst, LFO lfo, LFOData lfoData )
     {
         int lsid = lst.getLsid();
-        while ( _listMap.get( Integer.valueOf( lsid ) ) != null )
+        while (_listMap.containsKey(lsid))
         {
             lsid = lst.resetListID();
             lfo.setLsid( lsid );
         }
-        _listMap.put( Integer.valueOf( lsid ), lst );
+        _listMap.put(lsid, lst );
 
         if ( lfo == null && lfoData != null )
         {

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/NotesTables.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/NotesTables.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/NotesTables.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/NotesTables.java Sun 
Apr  5 18:55:46 2020
@@ -19,18 +19,18 @@ package org.apache.poi.hwpf.model;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
+import org.apache.poi.hwpf.model.types.FRDAbstractType;
 import org.apache.poi.util.Internal;
 
 /**
  * Holds information about document notes (footnotes or ending notes)
- * 
+ *
  * @author Sergey Vladimirov (vlsergey {at} gmail {doc} com)
  */
 @Internal
 public class NotesTables
 {
-    private PlexOfCps descriptors = new PlexOfCps(
-            FootnoteReferenceDescriptor.getSize() );
+    private PlexOfCps descriptors = new PlexOfCps(FRDAbstractType.getSize() );
 
     private final NoteType noteType;
 
@@ -72,7 +72,7 @@ public class NotesTables
 
         if ( referencesStart != 0 && referencesLength != 0 )
             this.descriptors = new PlexOfCps( tableStream, referencesStart,
-                    referencesLength, FootnoteReferenceDescriptor.getSize() );
+                    referencesLength, FRDAbstractType.getSize() );
 
         int textPositionsStart = fib.getNotesTextPositionsOffset( noteType );
         int textPositionsLength = fib.getNotesTextPositionsSize( noteType );

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PICFAndOfficeArtData.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PICFAndOfficeArtData.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PICFAndOfficeArtData.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PICFAndOfficeArtData.java
 Sun Apr  5 18:55:46 2020
@@ -22,6 +22,7 @@ import java.util.List;
 import org.apache.poi.ddf.DefaultEscherRecordFactory;
 import org.apache.poi.ddf.EscherContainerRecord;
 import org.apache.poi.ddf.EscherRecord;
+import org.apache.poi.hwpf.model.types.PICFAbstractType;
 import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
 
@@ -47,7 +48,7 @@ public class PICFAndOfficeArtData
         int offset = startOffset;
 
         _picf = new PICF( dataStream, offset );
-        offset += PICF.getSize();
+        offset += PICFAbstractType.getSize();
 
         if ( _picf.getMm() == 0x0066 )
         {

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PlfLfo.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PlfLfo.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PlfLfo.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/PlfLfo.java Sun Apr  
5 18:55:46 2020
@@ -23,6 +23,7 @@ import java.io.IOException;
 import java.util.Arrays;
 import java.util.NoSuchElementException;
 
+import org.apache.poi.hwpf.model.types.LFOAbstractType;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.LittleEndianConsts;
 import org.apache.poi.util.POILogFactory;
@@ -87,7 +88,7 @@ public class PlfLfo
         for ( int x = 0; x < _lfoMac; x++ )
         {
             LFO lfo = new LFO( tableStream, offset );
-            offset += LFO.getSize();
+            offset += LFOAbstractType.getSize();
             _rgLfo[x] = lfo;
         }
 
@@ -205,12 +206,12 @@ public class PlfLfo
 
         LittleEndian.putUInt( _lfoMac, outputStream );
 
-        byte[] bs = new byte[LFO.getSize() * _lfoMac];
+        byte[] bs = new byte[LFOAbstractType.getSize() * _lfoMac];
         for ( int i = 0; i < _lfoMac; i++ )
         {
-            _rgLfo[i].serialize( bs, i * LFO.getSize() );
+            _rgLfo[i].serialize( bs, i * LFOAbstractType.getSize() );
         }
-        outputStream.write( bs, 0, LFO.getSize() * _lfoMac );
+        outputStream.write( bs, 0, LFOAbstractType.getSize() * _lfoMac );
 
         for ( int i = 0; i < _lfoMac; i++ )
         {

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleDescription.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleDescription.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleDescription.java 
(original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleDescription.java 
Sun Apr  5 18:55:46 2020
@@ -18,7 +18,9 @@
 package org.apache.poi.hwpf.model;
 
 import java.util.Arrays;
+import java.util.Objects;
 
+import org.apache.poi.hwpf.model.types.StdfBaseAbstractType;
 import org.apache.poi.hwpf.usermodel.CharacterProperties;
 import org.apache.poi.hwpf.usermodel.ParagraphProperties;
 import org.apache.poi.util.IOUtils;
@@ -72,13 +74,11 @@ public final class StyleDescription {
         } else if (baseLength == 0x000A) {
             readStdfPost2000 = false;
         } else {
-            logger.log(POILogger.WARN,
-                    "Style definition has non-standard size of ",
-                    Integer.valueOf(baseLength));
+            logger.log(POILogger.WARN, "Style definition has non-standard size 
of ", baseLength);
         }
 
         _stdfBase = new StdfBase(std, offset);
-        offset += StdfBase.getSize();
+        offset += StdfBaseAbstractType.getSize();
 
         if (readStdfPost2000) {
             _stdfPost2000 = new StdfPost2000(std, offset);
@@ -146,12 +146,7 @@ public final class StyleDescription {
     }
 
     public byte[] getPAPX() {
-        switch (_stdfBase.getStk()) {
-            case PARAGRAPH_STYLE:
-                return _upxs[0].getUPX();
-            default:
-                return null;
-        }
+        return _stdfBase.getStk() == PARAGRAPH_STYLE ? _upxs[0].getUPX() : 
null;
     }
 
     @Deprecated
@@ -201,18 +196,18 @@ public final class StyleDescription {
         char[] letters = _name.toCharArray();
         LittleEndian.putShort(buf, _baseLength, (short) letters.length);
         offset += LittleEndianConsts.SHORT_SIZE;
-        for (int x = 0; x < letters.length; x++) {
-            LittleEndian.putShort(buf, offset, (short) letters[x]);
+        for (char letter : letters) {
+            LittleEndian.putShort(buf, offset, (short) letter);
             offset += LittleEndianConsts.SHORT_SIZE;
         }
         // get past the null delimiter for the name.
         offset += LittleEndianConsts.SHORT_SIZE;
 
-        for (int x = 0; x < _upxs.length; x++) {
-            short upxSize = (short) _upxs[x].size();
+        for (UPX upx : _upxs) {
+            short upxSize = (short) upx.size();
             LittleEndian.putShort(buf, offset, upxSize);
             offset += LittleEndianConsts.SHORT_SIZE;
-            System.arraycopy(_upxs[x].getUPX(), 0, buf, offset, upxSize);
+            System.arraycopy(upx.getUPX(), 0, buf, offset, upxSize);
             offset += upxSize + (upxSize % 2);
         }
 
@@ -228,24 +223,16 @@ public final class StyleDescription {
     public boolean equals(Object obj) {
         if (this == obj)
             return true;
-        if (obj == null)
-            return false;
-        if (getClass() != obj.getClass())
+        if (!(obj instanceof StyleDescription))
             return false;
         StyleDescription other = (StyleDescription) obj;
-        if (_name == null) {
-            if (other._name != null)
-                return false;
-        } else if (!_name.equals(other._name))
-            return false;
-        if (_stdfBase == null) {
-            if (other._stdfBase != null)
-                return false;
-        } else if (!_stdfBase.equals(other._stdfBase))
+        if (!Objects.equals(_name, other._name)) {
             return false;
-        if (!Arrays.equals(_upxs, other._upxs))
+        }
+        if (!Objects.equals(_stdfBase, other._stdfBase)) {
             return false;
-        return true;
+        }
+        return Arrays.equals(_upxs, other._upxs);
     }
 
     @Override

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java 
(original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/model/StyleSheet.java Sun 
Apr  5 18:55:46 2020
@@ -89,7 +89,6 @@ public final class StyleSheet {
          */
 
         _stshif = new Stshif(tableStream, offset);
-        offset += Stshif.getSize();
 
         // shall we discard cbLSD and mpstilsd?
 
@@ -144,9 +143,9 @@ public final class StyleSheet {
         out.write(buf);
 
         byte[] sizeHolder = new byte[2];
-        for (int x = 0; x < _styleDescriptions.length; x++) {
-            if (_styleDescriptions[x] != null) {
-                byte[] std = _styleDescriptions[x].toByteArray();
+        for (StyleDescription styleDescription : _styleDescriptions) {
+            if (styleDescription != null) {
+                byte[] std = styleDescription.toByteArray();
 
                 // adjust the size so it is always on a word boundary
                 LittleEndian.putShort(sizeHolder, 0, (short) ((std.length) + 
(std.length % 2)));
@@ -179,7 +178,7 @@ public final class StyleSheet {
             StyleDescription tsd = this._styleDescriptions[i];
             StyleDescription osd = ss._styleDescriptions[i];
             if (tsd == null && osd == null) continue;
-            if (tsd == null || osd == null || !osd.equals(tsd)) return false;
+            if (osd == null || !osd.equals(tsd)) return false;
         }
 
         return true;

Modified: 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/sprm/ParagraphSprmUncompressor.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/sprm/ParagraphSprmUncompressor.java?rev=1876159&r1=1876158&r2=1876159&view=diff
==============================================================================
--- 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/sprm/ParagraphSprmUncompressor.java
 (original)
+++ 
poi/trunk/src/scratchpad/src/org/apache/poi/hwpf/sprm/ParagraphSprmUncompressor.java
 Sun Apr  5 18:55:46 2020
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Map;
 
 import org.apache.poi.hwpf.model.TabDescriptor;
+import org.apache.poi.hwpf.model.types.TBDAbstractType;
 import org.apache.poi.hwpf.usermodel.BorderCode;
 import org.apache.poi.hwpf.usermodel.DateAndTime;
 import org.apache.poi.hwpf.usermodel.DropCapSpecifier;
@@ -155,7 +156,7 @@ public final class ParagraphSprmUncompre
         newPAP.setFNoLnn (sprm.getOperand() != 0);
         break;
       case 0xd:
-        /**handle tabs . variable parameter. seperate processing needed*/
+        // handle tabs . variable parameter. seperate processing needed
         handleTabs(newPAP, sprm);
         break;
       case 0xe:
@@ -204,7 +205,7 @@ public final class ParagraphSprmUncompre
         break;
       case 0x1b:
         byte param = (byte)sprm.getOperand();
-        /** @todo handle paragraph postioning*/
+        // TODO: handle paragraph postioning
         byte pcVert = (byte) ((param & 0x0c) >> 2);
         byte pcHorz = (byte) (param & 0x03);
         if (pcVert != 3)
@@ -430,12 +431,12 @@ public final class ParagraphSprmUncompre
     Map<Integer, TabDescriptor> tabMap = new HashMap<>();
     for (int x = 0; x < tabPositions.length; x++)
     {
-      tabMap.put(Integer.valueOf(tabPositions[x]), tabDescriptors[x]);
+      tabMap.put(tabPositions[x], tabDescriptors[x]);
     }
 
     for (int x = 0; x < delSize; x++)
     {
-      tabMap.remove(Integer.valueOf(LittleEndian.getShort(grpprl, offset)));
+      tabMap.remove((int) LittleEndian.getShort(grpprl, offset));
       offset += LittleEndianConsts.SHORT_SIZE;
     }
 
@@ -443,8 +444,8 @@ public final class ParagraphSprmUncompre
     int start = offset;
     for (int x = 0; x < addSize; x++)
     {
-      Integer key = Integer.valueOf(LittleEndian.getShort(grpprl, offset));
-      TabDescriptor val = new TabDescriptor( grpprl, start + 
((TabDescriptor.getSize() * addSize) + x) );
+      Integer key = (int) LittleEndian.getShort(grpprl, offset);
+      TabDescriptor val = new TabDescriptor( grpprl, start + 
((TBDAbstractType.getSize() * addSize) + x) );
       tabMap.put(key, val);
       offset += LittleEndianConsts.SHORT_SIZE;
     }
@@ -458,7 +459,7 @@ public final class ParagraphSprmUncompre
     for (int x = 0; x < tabPositions.length; x++)
     {
       Integer key = list.get(x);
-      tabPositions[x] = key.intValue();
+      tabPositions[x] = key;
       if (tabMap.containsKey( key ))
           tabDescriptors[x] = tabMap.get(key);
       else



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