From 87a764956c280960f6117eee1bfb351d94c3a23b Mon Sep 17 00:00:00 2001
From: Andreas Beeker <kiwiwings@apache.org>
Date: Sun, 17 Oct 2021 20:44:36 +0000
Subject: sonar fixes

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894331 13f79535-47bb-0310-9956-ffa450edef68
---
 .../ole2/OLE2ScratchpadExtractorFactory.java       | 32 +++++++++--------
 .../poi/hslf/usermodel/HSLFSlideShowFactory.java   |  4 +++
 .../java/org/apache/poi/hwpf/dev/HWPFLister.java   | 42 ++--------------------
 .../apache/poi/hwpf/extractor/Word6Extractor.java  |  7 ++--
 .../apache/poi/hwpf/extractor/WordExtractor.java   |  5 +--
 .../poi/hwpf/model/FileInformationBlock.java       | 19 +++++-----
 .../java/org/apache/poi/hwpf/model/ListLevel.java  |  3 +-
 .../apache/poi/hwpf/model/StyleDescription.java    | 15 ++++----
 .../poi/hwpf/model/types/LFOAbstractType.java      | 39 +++++++++-----------
 9 files changed, 64 insertions(+), 102 deletions(-)

(limited to 'poi-scratchpad')

diff --git a/poi-scratchpad/src/main/java/org/apache/poi/extractor/ole2/OLE2ScratchpadExtractorFactory.java b/poi-scratchpad/src/main/java/org/apache/poi/extractor/ole2/OLE2ScratchpadExtractorFactory.java
index 70da34747b..3c4ab886f4 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/extractor/ole2/OLE2ScratchpadExtractorFactory.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/extractor/ole2/OLE2ScratchpadExtractorFactory.java
@@ -60,6 +60,21 @@ import org.apache.poi.sl.usermodel.SlideShowFactory;
 public class OLE2ScratchpadExtractorFactory implements ExtractorProvider {
     private static final Logger LOG = LogManager.getLogger(OLE2ScratchpadExtractorFactory.class);
 
+    private static final String[] OUTLOOK_ENTRY_NAMES = {
+        // message bodies, saved as plain text (PtypString)
+        // The first short (0x1000, 0x0047, 0x0037) refer to the Property ID (see [MS-OXPROPS].pdf)
+        // the second short (0x001e, 0x001f, 0x0102) refer to the type of data stored in this entry
+        // https://msdn.microsoft.com/endatatypes.Ex-us/library/cc433490(v=exchg.80).aspx
+        // @see org.apache.poi.hsmf.Types.MAPIType
+        "__substg1.0_1000001E", //PidTagBody ASCII
+        "__substg1.0_1000001F", //PidTagBody Unicode
+        "__substg1.0_0047001E", //PidTagMessageSubmissionId ASCII
+        "__substg1.0_0047001F", //PidTagMessageSubmissionId Unicode
+        "__substg1.0_0037001E", //PidTagSubject ASCII
+        "__substg1.0_0037001F", //PidTagSubject Unicode
+    };
+
+
     @Override
     public boolean accepts(FileMagic fm) {
         return FileMagic.OLE2 == fm;
@@ -87,6 +102,8 @@ public class OLE2ScratchpadExtractorFactory implements ExtractorProvider {
      *
      * @throws IOException when the format specific extraction fails because of invalid entires
      */
+    @SuppressWarnings("java:S2093")
+    @Override
     public POITextExtractor create(DirectoryNode poifsDir, String password) throws IOException {
         final String oldPW = Biff8EncryptionKey.getCurrentUserPassword();
         try {
@@ -112,20 +129,7 @@ public class OLE2ScratchpadExtractorFactory implements ExtractorProvider {
                 return new PublisherTextExtractor(poifsDir);
             }
 
-            final String[] outlookEntryNames = new String[]{
-                    // message bodies, saved as plain text (PtypString)
-                    // The first short (0x1000, 0x0047, 0x0037) refer to the Property ID (see [MS-OXPROPS].pdf)
-                    // the second short (0x001e, 0x001f, 0x0102) refer to the type of data stored in this entry
-                    // https://msdn.microsoft.com/endatatypes.Ex-us/library/cc433490(v=exchg.80).aspx
-                    // @see org.apache.poi.hsmf.Types.MAPIType
-                    "__substg1.0_1000001E", //PidTagBody ASCII
-                    "__substg1.0_1000001F", //PidTagBody Unicode
-                    "__substg1.0_0047001E", //PidTagMessageSubmissionId ASCII
-                    "__substg1.0_0047001F", //PidTagMessageSubmissionId Unicode
-                    "__substg1.0_0037001E", //PidTagSubject ASCII
-                    "__substg1.0_0037001F", //PidTagSubject Unicode
-            };
-            for (String entryName : outlookEntryNames) {
+            for (String entryName : OUTLOOK_ENTRY_NAMES) {
                 if (poifsDir.hasEntry(entryName)) {
                     return new OutlookTextExtractor(poifsDir);
                 }
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowFactory.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowFactory.java
index 936eae064e..47f515b0a7 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowFactory.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowFactory.java
@@ -47,6 +47,7 @@ public class HSLFSlideShowFactory implements SlideShowProvider<HSLFShape,HSLFTex
      *
      * @return The created SlideShow
      */
+    @Override
     public HSLFSlideShow create() {
         return new HSLFSlideShow();
     }
@@ -65,6 +66,8 @@ public class HSLFSlideShowFactory implements SlideShowProvider<HSLFShape,HSLFTex
      * Note that in order to properly release resources the
      * SlideShow should be closed after use.
      */
+    @Override
+    @SuppressWarnings("java:S2093")
     public HSLFSlideShow create(final DirectoryNode root, String password) throws IOException {
         boolean passwordSet = false;
         if (password != null) {
@@ -91,6 +94,7 @@ public class HSLFSlideShowFactory implements SlideShowProvider<HSLFShape,HSLFTex
         return create(fs.getRoot(), password);
     }
 
+    @SuppressWarnings("java:S2093")
     @Override
     public HSLFSlideShow create(File file, String password, boolean readOnly) throws IOException {
         boolean passwordSet = false;
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/dev/HWPFLister.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/dev/HWPFLister.java
index 71079c3b1b..55657f72b3 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/dev/HWPFLister.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/dev/HWPFLister.java
@@ -38,10 +38,6 @@ import org.apache.poi.hwpf.model.CHPX;
 import org.apache.poi.hwpf.model.FieldsDocumentPart;
 import org.apache.poi.hwpf.model.FileInformationBlock;
 import org.apache.poi.hwpf.model.GenericPropertyNode;
-import org.apache.poi.hwpf.model.LFO;
-import org.apache.poi.hwpf.model.LFOData;
-import org.apache.poi.hwpf.model.ListLevel;
-import org.apache.poi.hwpf.model.ListTables;
 import org.apache.poi.hwpf.model.PAPFormattedDiskPage;
 import org.apache.poi.hwpf.model.PAPX;
 import org.apache.poi.hwpf.model.PlexOfCps;
@@ -55,7 +51,6 @@ import org.apache.poi.hwpf.usermodel.Bookmarks;
 import org.apache.poi.hwpf.usermodel.Field;
 import org.apache.poi.hwpf.usermodel.OfficeDrawing;
 import org.apache.poi.hwpf.usermodel.Paragraph;
-import org.apache.poi.hwpf.usermodel.ParagraphProperties;
 import org.apache.poi.hwpf.usermodel.Picture;
 import org.apache.poi.hwpf.usermodel.Range;
 import org.apache.poi.poifs.common.POIFSConstants;
@@ -291,7 +286,7 @@ public final class HWPFLister {
             char c = text.charAt( charIndex );
             part.append( c );
             if ( c == 13 || c == 7 || c == 12 ) {
-                paragraphs.put( Integer.valueOf( charIndex ), part.toString() );
+                paragraphs.put(charIndex, part.toString() );
                 part.setLength( 0 );
             }
         }
@@ -398,7 +393,7 @@ public final class HWPFLister {
                 .hasNext(); ) {
             Entry entry = iterator.next();
             String entryToString = "\n" + dumpFileSystem( entry );
-            entryToString = entryToString.replaceAll( "\n", "\n+---" );
+            entryToString = entryToString.replace("\n", "\n+---");
             result.append( entryToString );
         }
         result.append( "\n" );
@@ -530,7 +525,7 @@ public final class HWPFLister {
         }
     }
 
-    protected void dumpSprms( SprmIterator sprmIt, String linePrefix ) {
+    private void dumpSprms(SprmIterator sprmIt, String linePrefix) {
         while ( sprmIt.hasNext() ) {
             SprmOperation sprm = sprmIt.next();
             System.out.println( linePrefix + sprm);
@@ -588,37 +583,6 @@ public final class HWPFLister {
         }
     }
 
-    protected void dumpParagraphLevels( ListTables listTables,
-            ParagraphProperties paragraph ) {
-        if ( paragraph.getIlfo() != 0 ) {
-            final LFO lfo = listTables.getLfo( paragraph.getIlfo() );
-            System.out.println( "PAP's LFO: " + lfo );
-
-            final LFOData lfoData = listTables.getLfoData( paragraph.getIlfo() );
-            System.out.println( "PAP's LFOData: " + lfoData );
-
-            if ( lfo != null ) {
-                final ListLevel listLevel = listTables.getLevel( lfo.getLsid(),
-                        paragraph.getIlvl() );
-
-                System.out.println( "PAP's ListLevel: " + listLevel );
-                if ( listLevel.getGrpprlPapx() != null ) {
-                    System.out.println( "PAP's ListLevel PAPX:" );
-                    dumpSprms(
-                            new SprmIterator( listLevel.getGrpprlPapx(), 0 ),
-                            "* " );
-                }
-
-                if ( listLevel.getGrpprlPapx() != null ) {
-                    System.out.println( "PAP's ListLevel CHPX:" );
-                    dumpSprms(
-                            new SprmIterator( listLevel.getGrpprlChpx(), 0 ),
-                            "* " );
-                }
-            }
-        }
-    }
-
     public void dumpTextPieces( boolean withText ) {
         for ( TextPiece textPiece : _doc.getTextTable().getTextPieces() ) {
             System.out.println( textPiece );
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/Word6Extractor.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/Word6Extractor.java
index 8252d681be..6334855763 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/Word6Extractor.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/Word6Extractor.java
@@ -35,7 +35,7 @@ import org.apache.poi.poifs.filesystem.POIFSFileSystem;
  *  with HWPF.
  */
 public final class Word6Extractor implements POIOLE2TextExtractor {
-    private HWPFOldDocument doc;
+    private final HWPFOldDocument doc;
     private boolean doCloseFilesystem = true;
 
     /**
@@ -97,14 +97,15 @@ public final class Word6Extractor implements POIOLE2TextExtractor {
                 ret[i] = doc.getTextTable().getTextPieces().get(i).getStringBuilder().toString();
 
                 // Fix the line endings
-                ret[i] = ret[i].replaceAll("\r", "\ufffe");
-                ret[i] = ret[i].replaceAll("\ufffe","\r\n");
+                ret[i] = ret[i].replace("\r", "\ufffe");
+                ret[i] = ret[i].replace("\ufffe","\r\n");
             }
         }
 
         return ret;
     }
 
+    @Override
     public String getText() {
         try {
             WordToTextConverter wordToTextConverter = new WordToTextConverter();
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/WordExtractor.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/WordExtractor.java
index 82f806caaa..9c8dc8b568 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/WordExtractor.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/extractor/WordExtractor.java
@@ -210,8 +210,8 @@ public final class WordExtractor implements POIOLE2TextExtractor {
         String text = doc.getDocumentText();
 
         // Fix line endings (Note - won't get all of them
-        text = text.replaceAll( "\r\r\r", "\r\n\r\n\r\n" );
-        text = text.replaceAll( "\r\r", "\r\n\r\n" );
+        text = text.replace( "\r\r\r", "\r\n\r\n\r\n" );
+        text = text.replace( "\r\r", "\r\n\r\n" );
 
         if ( text.endsWith( "\r" )) {
             text += "\n";
@@ -224,6 +224,7 @@ public final class WordExtractor implements POIOLE2TextExtractor {
      * Grab the text, based on the WordToTextConverter. Shouldn't include any
      * crud, but slower than getTextFromPieces().
      */
+    @Override
     public String getText() {
         try {
             WordToTextConverter wordToTextConverter = new WordToTextConverter();
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/FileInformationBlock.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/FileInformationBlock.java
index 37ed665ed4..9c29edc297 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/FileInformationBlock.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/FileInformationBlock.java
@@ -27,6 +27,7 @@ import java.util.Locale;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.apache.poi.hwpf.model.types.FibBaseAbstractType;
+import org.apache.poi.hwpf.model.types.FibRgLw97AbstractType;
 import org.apache.poi.hwpf.model.types.FibRgW97AbstractType;
 import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.Internal;
@@ -61,7 +62,7 @@ public final class FileInformationBlock {
     private final FibRgLw _fibRgLw;
     private int _cbRgFcLcb;
     private FIBFieldHandler _fieldHandler;
-    private int _cswNew;
+    private final int _cswNew;
     private final int _nFibNew;
     private final byte[] _fibRgCswNew;
 
@@ -87,7 +88,7 @@ public final class FileInformationBlock {
         if ( _fibBase.getNFib() < 105 )
         {
             _fibRgLw = new FibRgLw95( mainDocument, offset );
-            offset += FibRgLw97.getSize();
+            offset += FibRgLw97AbstractType.getSize();
 
             // magic number, run tests after changes
             _cbRgFcLcb = 74;
@@ -95,9 +96,7 @@ public final class FileInformationBlock {
             // skip fibRgFcLcbBlob (read later at fillVariableFields)
             offset += _cbRgFcLcb * LittleEndianConsts.INT_SIZE * 2;
 
-            _cswNew = LittleEndian.getUShort( mainDocument, offset );
-            offset += LittleEndianConsts.SHORT_SIZE;
-
+            // _cswNew = LittleEndian.getUShort( mainDocument, offset );
             _cswNew = 0;
             _nFibNew = -1;
             _fibRgCswNew = new byte[0];
@@ -106,7 +105,7 @@ public final class FileInformationBlock {
         }
 
         _fibRgLw = new FibRgLw97( mainDocument, offset );
-        offset += FibRgLw97.getSize();
+        offset += FibRgLw97AbstractType.getSize();
         assert offset == 152;
 
         _cbRgFcLcb = LittleEndian.getUShort( mainDocument, offset );
@@ -1078,7 +1077,7 @@ public final class FileInformationBlock {
         offset += LittleEndianConsts.SHORT_SIZE;
 
         ( (FibRgLw97) _fibRgLw ).serialize( mainStream, offset );
-        offset += FibRgLw97.getSize();
+        offset += FibRgLw97AbstractType.getSize();
 
         LittleEndian.putUShort( mainStream, offset, _cbRgFcLcb );
         offset += LittleEndianConsts.SHORT_SIZE;
@@ -1093,16 +1092,14 @@ public final class FileInformationBlock {
             LittleEndian.putUShort( mainStream, offset, _nFibNew );
             offset += LittleEndianConsts.SHORT_SIZE;
 
-            System.arraycopy( _fibRgCswNew, 0, mainStream, offset,
-                    _fibRgCswNew.length );
-            offset += _fibRgCswNew.length;
+            System.arraycopy( _fibRgCswNew, 0, mainStream, offset, _fibRgCswNew.length );
         }
     }
 
     public int getSize()
     {
         return FibBaseAbstractType.getSize() + LittleEndianConsts.SHORT_SIZE + FibRgW97AbstractType.getSize()
-                + LittleEndianConsts.SHORT_SIZE + FibRgLw97.getSize()
+                + LittleEndianConsts.SHORT_SIZE + FibRgLw97AbstractType.getSize()
                 + LittleEndianConsts.SHORT_SIZE + _fieldHandler.sizeInBytes();
     }
 
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/ListLevel.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/ListLevel.java
index 39c0628487..ca8e1bb9df 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/ListLevel.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/ListLevel.java
@@ -299,7 +299,6 @@ public final class ListLevel
         offset += _grpprlChpx.length;
 
         _xst.serialize( buf, offset );
-        offset += _xst.getSize();
 
         return buf;
     }
@@ -307,7 +306,7 @@ public final class ListLevel
     @Override
     public String toString()
     {
-        return "LVL: " + ( "\n" + _lvlf ).replaceAll( "\n", "\n    " )
+        return "LVL: " + ( "\n" + _lvlf ).replace( "\n", "\n    " )
                 + "\n"
                 + ( "PAPX's grpprl: " + Arrays.toString( _grpprlPapx ) + "\n" )
                 + ( "CHPX's grpprl: " + Arrays.toString( _grpprlChpx ) + "\n" )
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/StyleDescription.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/StyleDescription.java
index 01f927a165..976ab1ed82 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/StyleDescription.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/StyleDescription.java
@@ -37,8 +37,6 @@ import static org.apache.logging.log4j.util.Unbox.box;
 public final class StyleDescription {
 
     private static final Logger LOG = LogManager.getLogger(StyleDescription.class);
-    //arbitrarily selected; may need to increase
-    private static final int MAX_RECORD_LENGTH = 100_000;
 
     private static final int PARAGRAPH_STYLE = 1;
     private static final int CHARACTER_STYLE = 2;
@@ -84,13 +82,14 @@ public final class StyleDescription {
 
         //first byte(s) of variable length section of std is the length of the
         //style name and aliases string
-        int nameLength = 0;
-        int multiplier = 1;
+        int nameLength;
+        int multiplier;
         if (word9) {
             nameLength = LittleEndian.getShort(std, nameStart);
             multiplier = 2;
             nameStart += LittleEndianConsts.SHORT_SIZE;
         } else {
+            multiplier = 1;
             nameLength = std[nameStart];
         }
 
@@ -237,12 +236,10 @@ public final class StyleDescription {
         result.append("[STD]: '");
         result.append(_name);
         result.append("'");
-        result.append(("\nStdfBase:\t" + _stdfBase).replaceAll("\n",
-                "\n    "));
-        result.append(("\nStdfPost2000:\t" + _stdfPost2000).replaceAll(
-                "\n", "\n    "));
+        result.append(("\nStdfBase:\t" + _stdfBase).replace("\n", "\n    "));
+        result.append(("\nStdfPost2000:\t" + _stdfPost2000).replace("\n", "\n    "));
         for (UPX upx : _upxs) {
-            result.append(("\nUPX:\t" + upx).replaceAll("\n", "\n    "));
+            result.append(("\nUPX:\t" + upx).replace("\n", "\n    "));
         }
         return result.toString();
     }
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/types/LFOAbstractType.java b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/types/LFOAbstractType.java
index fe5b723330..a1eac0085a 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/types/LFOAbstractType.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwpf/model/types/LFOAbstractType.java
@@ -117,28 +117,23 @@ public abstract class LFOAbstractType
                             field_6_grfhic, field_7_unused3);
     }
 
-    public String toString()
-    {
-        StringBuilder builder = new StringBuilder();
-
-        builder.append("[LFO]\n");
-        builder.append( "    .lsid                 = " );
-        builder.append(" ( ").append( field_1_lsid ).append( " )\n" );
-        builder.append( "    .unused1              = " );
-        builder.append(" ( ").append( field_2_unused1 ).append( " )\n" );
-        builder.append( "    .unused2              = " );
-        builder.append(" ( ").append( field_3_unused2 ).append( " )\n" );
-        builder.append( "    .clfolvl              = " );
-        builder.append(" ( ").append( field_4_clfolvl ).append( " )\n" );
-        builder.append( "    .ibstFltAutoNum       = " );
-        builder.append(" ( ").append( field_5_ibstFltAutoNum ).append( " )\n" );
-        builder.append( "    .grfhic               = " );
-        builder.append(" ( ").append( field_6_grfhic == null ? "null" : field_6_grfhic.toString().replaceAll( "\n", "\n    " ) ).append( " )\n" );
-        builder.append( "    .unused3              = " );
-        builder.append(" ( ").append( field_7_unused3 ).append( " )\n" );
-
-        builder.append("[/LFO]");
-        return builder.toString();
+    public String toString() {
+        return "[LFO]\n" +
+            "    .lsid                 = " +
+            " ( " + field_1_lsid + " )\n" +
+            "    .unused1              = " +
+            " ( " + field_2_unused1 + " )\n" +
+            "    .unused2              = " +
+            " ( " + field_3_unused2 + " )\n" +
+            "    .clfolvl              = " +
+            " ( " + field_4_clfolvl + " )\n" +
+            "    .ibstFltAutoNum       = " +
+            " ( " + field_5_ibstFltAutoNum + " )\n" +
+            "    .grfhic               = " +
+            " ( " + (field_6_grfhic == null ? "null" : field_6_grfhic.toString().replace("\n", "\n    ")) + " )\n" +
+            "    .unused3              = " +
+            " ( " + field_7_unused3 + " )\n" +
+            "[/LFO]";
     }
 
     /**
-- 
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