Serialized Form (iText 7 7.0.1 API)

Package com.itextpdf.barcodes.qrcode
- Class com.itextpdf.barcodes.qrcode.WriterException extends Exception implements Serializable
  
  serialVersionUID:
  
  -7600391573888999764L
Package com.itextpdf.forms
- Class com.itextpdf.forms.PdfAcroForm extends PdfObjectWrapper<PdfDictionary> implements Serializable
  - Serialized Fields
    - generateAppearance
```
boolean generateAppearance
```
      Keeps track of whether or not appearances must be generated by the form fields themselves, or by the PDF viewer application. Default is true.
    - fields
```
Map<K,V> fields
```
      A map of field names and their associated form field objects.
    - document
```
PdfDocument document
```
      The PdfDocument to which the PdfAcroForm belongs.
    - defaultResources
```
PdfDictionary defaultResources
```
    - fieldsForFlattening
```
Set<E> fieldsForFlattening
```
    - xfaForm
```
XfaForm xfaForm
```
- Class com.itextpdf.forms.PdfSigFieldLockDictionary extends PdfObjectWrapper<PdfDictionary> implements Serializable
Package com.itextpdf.forms.fields
- Class com.itextpdf.forms.fields.PdfButtonFormField extends PdfFormField implements Serializable
- Class com.itextpdf.forms.fields.PdfChoiceFormField extends PdfFormField implements Serializable
- Class com.itextpdf.forms.fields.PdfFormField extends PdfObjectWrapper<PdfDictionary> implements Serializable
  - Serialized Fields
    - text
```
String text
```
    - img
```
ImageData img
```
    - font
```
PdfFont font
```
    - fontSize
```
float fontSize
```
    - color
```
Color color
```
    - checkType
```
int checkType
```
    - borderWidth
```
float borderWidth
```
    - backgroundColor
```
Color backgroundColor
```
    - borderColor
```
Color borderColor
```
    - rotation
```
int rotation
```
    - form
```
PdfFormXObject form
```
    - pdfAConformanceLevel
```
PdfAConformanceLevel pdfAConformanceLevel
```
- Class com.itextpdf.forms.fields.PdfSignatureFormField extends PdfFormField implements Serializable
- Class com.itextpdf.forms.fields.PdfTextFormField extends PdfFormField implements Serializable
Package com.itextpdf.io
- Class com.itextpdf.io.IOException extends RuntimeException implements Serializable
  - Serialized Fields
    - obj
```
Object obj
```
      Object for more details
    - messageParams
```
List<E> messageParams
```
Package com.itextpdf.io.codec
- Class com.itextpdf.io.codec.TIFFDirectory extends Object implements Serializable
  
  serialVersionUID:
  
  -168636766193675380L
  - Serialized Fields
    - isBigEndian
```
boolean isBigEndian
```
      A boolean storing the endianness of the stream.
    - numEntries
```
int numEntries
```
      The number of entries in the IFD.
    - fields
```
TIFFField[] fields
```
      An array of TIFFFields.
    - fieldIndex
```
Map<K,V> fieldIndex
```
      A Hashtable indexing the fields by tag number.
    - IFDOffset
```
long IFDOffset
```
      The offset of this IFD.
    - nextIFDOffset
```
long nextIFDOffset
```
      The offset of the next IFD.
- Class com.itextpdf.io.codec.TIFFField extends Object implements Serializable
  
  serialVersionUID:
  
  9088332901412823834L
  - Serialized Fields
    - tag
```
int tag
```
      The tag number.
    - type
```
int type
```
      The tag type.
    - count
```
int count
```
      The number of data items present in the field.
    - data
```
Object data
```
      The field data.
Package com.itextpdf.io.font
- Class com.itextpdf.io.font.CidFont extends FontProgram implements Serializable
  
  serialVersionUID:
  
  5444988003799502179L
  - Serialized Fields
    - pdfFontFlags
```
int pdfFontFlags
```
    - compatibleCmaps
```
Set<E> compatibleCmaps
```
- Class com.itextpdf.io.font.FontEncoding extends Object implements Serializable
  
  serialVersionUID:
  
  -684967385759439083L
  - Serialized Fields
    - baseEncoding
```
String baseEncoding
```
      Base font encoding.
    - fontSpecific
```
boolean fontSpecific
```
      true if the font must use its built in encoding. In that case the encoding is only used to map a char to the position inside the font, not to the expected char name.
    - unicodeToCode
```
IntHashtable unicodeToCode
```
      Mapping map from unicode to simple code according to the encoding.
    - codeToUnicode
```
int[] codeToUnicode
```
    - differences
```
String[] differences
```
      Encoding names.
    - unicodeDifferences
```
IntHashtable unicodeDifferences
```
      Encodings unicode differences
- Class com.itextpdf.io.font.FontIdentification extends Object implements Serializable
  
  serialVersionUID:
  
  -6017656004487895604L
  - Serialized Fields
    - ttfVersion
```
String ttfVersion
```
    - ttfUniqueId
```
String ttfUniqueId
```
    - type1Xuid
```
Integer type1Xuid
```
    - panose
```
String panose
```
- Class com.itextpdf.io.font.FontMetrics extends Object implements Serializable
  
  serialVersionUID:
  
  -7113134666493365588L
  - Serialized Fields
    - normalizationCoef
```
float normalizationCoef
```
    - unitsPerEm
```
int unitsPerEm
```
    - maxGlyphId
```
int maxGlyphId
```
    - glyphWidths
```
int[] glyphWidths
```
    - typoAscender
```
int typoAscender
```
    - typoDescender
```
int typoDescender
```
    - capHeight
```
int capHeight
```
    - xHeight
```
int xHeight
```
    - italicAngle
```
float italicAngle
```
    - bbox
```
int[] bbox
```
    - ascender
```
int ascender
```
    - descender
```
int descender
```
    - lineGap
```
int lineGap
```
    - winAscender
```
int winAscender
```
    - winDescender
```
int winDescender
```
    - advanceWidthMax
```
int advanceWidthMax
```
    - underlinePosition
```
int underlinePosition
```
    - underlineThickness
```
int underlineThickness
```
    - strikeoutPosition
```
int strikeoutPosition
```
    - strikeoutSize
```
int strikeoutSize
```
    - subscriptSize
```
int subscriptSize
```
    - subscriptOffset
```
int subscriptOffset
```
    - superscriptSize
```
int superscriptSize
```
    - superscriptOffset
```
int superscriptOffset
```
    - stemV
```
int stemV
```
    - stemH
```
int stemH
```
    - isFixedPitch
```
boolean isFixedPitch
```
- Class com.itextpdf.io.font.FontNames extends Object implements Serializable
  
  serialVersionUID:
  
  1005168842463622025L
  - Serialized Fields
    - allNames
```
Map<K,V> allNames
```
    - fullName
```
String[][] fullName
```
    - familyName
```
String[][] familyName
```
    - subfamily
```
String[][] subfamily
```
    - fontName
```
String fontName
```
    - style
```
String style
```
    - cidFontName
```
String cidFontName
```
    - weight
```
int weight
```
    - width
```
int width
```
    - macStyle
```
int macStyle
```
    - allowEmbedding
```
boolean allowEmbedding
```
- Class com.itextpdf.io.font.FontProgram extends Object implements Serializable
  
  serialVersionUID:
  
  -3488910249070253659L
  - Serialized Fields
    - codeToGlyph
```
Map<K,V> codeToGlyph
```
    - unicodeToGlyph
```
Map<K,V> unicodeToGlyph
```
    - isFontSpecific
```
boolean isFontSpecific
```
    - fontNames
```
FontNames fontNames
```
    - fontMetrics
```
FontMetrics fontMetrics
```
    - fontIdentification
```
FontIdentification fontIdentification
```
    - avgWidth
```
int avgWidth
```
    - encodingScheme
```
String encodingScheme
```
      The font's encoding name. This encoding is 'StandardEncoding' or 'AdobeStandardEncoding' for a font that can be totally encoded according to the characters names. For all other names the font is treated as symbolic.
    - registry
```
String registry
```
- Class com.itextpdf.io.font.TrueTypeFont extends FontProgram implements Serializable
  
  serialVersionUID:
  
  -2232044646577669268L
  - Serialized Fields
    - fontParser
```
com.itextpdf.io.font.OpenTypeParser fontParser
```
    - bBoxes
```
int[][] bBoxes
```
    - isVertical
```
boolean isVertical
```
    - gsubTable
```
GlyphSubstitutionTableReader gsubTable
```
    - gposTable
```
GlyphPositioningTableReader gposTable
```
    - gdefTable
```
OpenTypeGdefTableReader gdefTable
```
    - kerning
```
IntHashtable kerning
```
      The map containing the kerning information. It represents the content of table 'kern'. The key is an Integer where the top 16 bits are the glyph number for the first character and the lower 16 bits are the glyph number for the second character. The value is the amount of kerning in normalized 1000 units as an Integer. This value is usually negative.
    - fontStreamBytes
```
byte[] fontStreamBytes
```
- Class com.itextpdf.io.font.Type1Font extends FontProgram implements Serializable
  
  serialVersionUID:
  
  -1078208220942939920L
  - Serialized Fields
    - fontParser
```
com.itextpdf.io.font.Type1Parser fontParser
```
    - characterSet
```
String characterSet
```
    - kernPairs
```
Map<K,V> kernPairs
```
      Represents the section KernPairs in the AFM file. Key is uni1<<32 + uni2. Value is kerning value.
    - fontStreamBytes
```
byte[] fontStreamBytes
```
    - fontStreamLengths
```
int[] fontStreamLengths
```
Package com.itextpdf.io.font.otf
- Class com.itextpdf.io.font.otf.FontReadingException extends IOException implements Serializable
  
  serialVersionUID:
  
  -7058811479423740467L
- Class com.itextpdf.io.font.otf.Glyph extends Object implements Serializable
  
  serialVersionUID:
  
  1627806639423114471L
  - Serialized Fields
    - code
```
int code
```
    - width
```
int width
```
    - bbox
```
int[] bbox
```
    - unicode
```
int unicode
```
    - chars
```
char[] chars
```
    - isMark
```
boolean isMark
```
    - xPlacement
```
short xPlacement
```
    - yPlacement
```
short yPlacement
```
    - xAdvance
```
short xAdvance
```
    - yAdvance
```
short yAdvance
```
    - anchorDelta
```
short anchorDelta
```
Package com.itextpdf.io.image
- Class com.itextpdf.io.image.Jpeg2000ImageData.ColorSpecBox extends ArrayList<Integer> implements Serializable
  
  serialVersionUID:
  
  -6008490897027025733L
  - Serialized Fields
    - colorProfile
```
byte[] colorProfile
```
Package com.itextpdf.io.source
- Class com.itextpdf.io.source.ByteBuffer extends Object implements Serializable
  
  serialVersionUID:
  
  -4380712536267312975L
  - Serialized Fields
    - count
```
int count
```
    - buffer
```
byte[] buffer
```
- Class com.itextpdf.io.source.FileChannelRandomAccessSource extends Object implements Serializable
  
  serialVersionUID:
  
  -7550288945325499416L
  - Serialized Fields
    - channel
```
FileChannel channel
```
      The channel this source is based on
    - source
```
com.itextpdf.io.source.MappedChannelRandomAccessSource source
```
      Tracks the actual mapping
- Class com.itextpdf.io.source.GetBufferedRandomAccessSource extends Object implements Serializable
  
  serialVersionUID:
  
  -8922625738755763494L
  - Serialized Fields
    - source
```
IRandomAccessSource source
```
    - getBuffer
```
byte[] getBuffer
```
    - getBufferStart
```
long getBufferStart
```
    - getBufferEnd
```
long getBufferEnd
```
- Class com.itextpdf.io.source.MapFailedException extends IOException implements Serializable
- Class com.itextpdf.io.source.OutputStream extends OutputStream implements Serializable
  
  serialVersionUID:
  
  -5337390096148526418L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      This method is invoked while deserialization
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      This method is invoked while serialization
      
      Throws:
      
      IOException
  - Serialized Fields
    - numBuffer
```
ByteBuffer numBuffer
```
    - outputStream
```
OutputStream outputStream
```
    - currentPos
```
long currentPos
```
    - closeStream
```
boolean closeStream
```
- Class com.itextpdf.io.source.PdfTokenizer extends Object implements Serializable
  
  serialVersionUID:
  
  -2949864233416670521L
  - Serialized Fields
    - type
```
PdfTokenizer.TokenType type
```
    - reference
```
int reference
```
    - generation
```
int generation
```
    - hexString
```
boolean hexString
```
    - outBuf
```
ByteBuffer outBuf
```
    - file
```
RandomAccessFileOrArray file
```
    - closeStream
```
boolean closeStream
```
      Streams are closed automatically.
- Class com.itextpdf.io.source.RandomAccessFileOrArray extends Object implements Serializable
  
  serialVersionUID:
  
  -169314546265954851L
  - Serialized Fields
    - byteSource
```
IRandomAccessSource byteSource
```
      The source that backs this object
    - byteSourcePosition
```
long byteSourcePosition
```
      The physical location in the underlying byte source.
    - back
```
byte back
```
      the pushed back byte, if any
    - isBack
```
boolean isBack
```
      Whether there is a pushed back byte
- Class com.itextpdf.io.source.RandomAccessSourceFactory extends Object implements Serializable
  
  serialVersionUID:
  
  -8958482579413233761L
  - Serialized Fields
    - forceRead
```
boolean forceRead
```
      Whether the full content of the source should be read into memory at construction
    - usePlainRandomAccess
```
boolean usePlainRandomAccess
```
      Whether RandomAccessFile should be used instead of a FileChannel, where applicable
    - exclusivelyLockFile
```
boolean exclusivelyLockFile
```
      Whether the underlying file should have a RW lock on it or just an R lock
Package com.itextpdf.io.util
- Class com.itextpdf.io.util.IntHashtable extends Object implements Serializable
  
  serialVersionUID:
  
  7354463962269093965L
  - Serialized Fields
    - threshold
```
int threshold
```
      The table is rehashed when its size exceeds this threshold. (The value of this field is (int)(capacity * loadFactor).)
    - loadFactor
```
float loadFactor
```
      The load factor for the hashtable.
Package com.itextpdf.kernel
- Class com.itextpdf.kernel.PdfException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  4348832109324449091L
  - Serialized Fields
    - object
```
Object object
```
      Object for more details
    - messageParams
```
List<E> messageParams
```
Package com.itextpdf.kernel.color
- Class com.itextpdf.kernel.color.WebColors extends HashMap<String,int[]> implements Serializable
  
  serialVersionUID:
  
  3542523100813372896L
Package com.itextpdf.kernel.crypto
- Class com.itextpdf.kernel.crypto.BadPasswordException extends PdfException implements Serializable
  
  serialVersionUID:
  
  -2278753672963132724L
Package com.itextpdf.kernel.events
- Class com.itextpdf.kernel.events.EventDispatcher extends Object implements Serializable
  
  serialVersionUID:
  
  -6701670578690210618L
  - Serialized Fields
    - eventHandlers
```
Map<K,V> eventHandlers
```
Package com.itextpdf.kernel.font
- Class com.itextpdf.kernel.font.PdfFont extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -7661159455613720321L
  - Serialized Fields
    - fontProgram
```
FontProgram fontProgram
```
    - notdefGlyphs
```
Map<K,V> notdefGlyphs
```
    - newFont
```
boolean newFont
```
      false, if the font comes from PdfDocument.
    - embedded
```
boolean embedded
```
      true if the font is to be embedded in the PDF.
    - subset
```
boolean subset
```
      Indicates if all the glyphs and widths for that particular encoding should be included in the document.
    - subsetRanges
```
List<E> subsetRanges
```
- Class com.itextpdf.kernel.font.PdfSimpleFont extends PdfFont implements Serializable
  
  serialVersionUID:
  
  -4942318223894676176L
  - Serialized Fields
    - fontEncoding
```
FontEncoding fontEncoding
```
    - forceWidthsOutput
```
boolean forceWidthsOutput
```
      Forces the output of the width array. Only matters for the 14 built-in fonts.
    - shortTag
```
byte[] shortTag
```
      The array used with single byte encodings.
- Class com.itextpdf.kernel.font.PdfTrueTypeFont extends PdfSimpleFont<TrueTypeFont> implements Serializable
  
  serialVersionUID:
  
  -8152778382960290571L
- Class com.itextpdf.kernel.font.PdfType0Font extends PdfFont implements Serializable
  
  serialVersionUID:
  
  -8033620300884193397L
  - Serialized Fields
    - vertical
```
boolean vertical
```
    - cmapEncoding
```
CMapEncoding cmapEncoding
```
    - longTag
```
Map<K,V> longTag
```
    - cidFontType
```
int cidFontType
```
    - specificUnicodeDifferences
```
char[] specificUnicodeDifferences
```
- Class com.itextpdf.kernel.font.PdfType1Font extends PdfSimpleFont<Type1Font> implements Serializable
  
  serialVersionUID:
  
  7009919945291639441L
- Class com.itextpdf.kernel.font.PdfType3Font extends PdfSimpleFont<Type3FontProgram> implements Serializable
  
  serialVersionUID:
  
  4940119184993066859L
  - Serialized Fields
    - fontMatrix
```
double[] fontMatrix
```
- Class com.itextpdf.kernel.font.Type3FontProgram extends FontProgram implements Serializable
  
  serialVersionUID:
  
  1027076515537536993L
  - Serialized Fields
    - type3Glyphs
```
Map<K,V> type3Glyphs
```
    - colorized
```
boolean colorized
```
Package com.itextpdf.kernel.geom
- Class com.itextpdf.kernel.geom.AffineTransform extends Object implements Serializable
  
  serialVersionUID:
  
  1330973210523860834L
  - Serialized Fields
    - m00
```
double m00
```
      The values of transformation matrix
    - m10
```
double m10
```
    - m01
```
double m01
```
    - m11
```
double m11
```
    - m02
```
double m02
```
    - m12
```
double m12
```
- Class com.itextpdf.kernel.geom.NoninvertibleTransformException extends Exception implements Serializable
  
  serialVersionUID:
  
  6137225240503990466L
- Class com.itextpdf.kernel.geom.PageSize extends Rectangle implements Serializable
  
  serialVersionUID:
  
  485375591249386160L
- Class com.itextpdf.kernel.geom.Point extends Object implements Serializable
  
  serialVersionUID:
  
  -5276940640259749850L
  - Serialized Fields
    - x
```
double x
```
    - y
```
double y
```
- Class com.itextpdf.kernel.geom.Rectangle extends Object implements Serializable
  
  serialVersionUID:
  
  8025677415569233446L
  - Serialized Fields
    - x
```
float x
```
    - y
```
float y
```
    - width
```
float width
```
    - height
```
float height
```
Package com.itextpdf.kernel.pdf
- Class com.itextpdf.kernel.pdf.EncryptionConstants extends Object implements Serializable
  
  serialVersionUID:
  
  6234590207803219761L
- Class com.itextpdf.kernel.pdf.EncryptionProperties extends Object implements Serializable
  
  serialVersionUID:
  
  3926570647944137843L
  - Serialized Fields
    - encryptionAlgorithm
```
int encryptionAlgorithm
```
    - userPassword
```
byte[] userPassword
```
      StandardEncryption properties
    - ownerPassword
```
byte[] ownerPassword
```
    - standardEncryptPermissions
```
int standardEncryptPermissions
```
    - publicCertificates
```
Certificate[] publicCertificates
```
      PublicKeyEncryption properties
    - publicKeyEncryptPermissions
```
int[] publicKeyEncryptPermissions
```
- Class com.itextpdf.kernel.pdf.PdfArray extends PdfObject implements Serializable
  
  serialVersionUID:
  
  1617495612878046869L
  - Serialized Fields
    - list
```
List<E> list
```
- Class com.itextpdf.kernel.pdf.PdfBoolean extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  -1363839858135046832L
  - Serialized Fields
    - value
```
boolean value
```
- Class com.itextpdf.kernel.pdf.PdfBorderArray extends PdfObjectWrapper<PdfArray> implements Serializable
  
  serialVersionUID:
  
  -4058970009483489460L
- Class com.itextpdf.kernel.pdf.PdfCatalog extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -1354567597112193418L
  - Serialized Fields
    - pageTree
```
com.itextpdf.kernel.pdf.PdfPagesTree pageTree
```
    - nameTrees
```
Map<K,V> nameTrees
```
    - pageLabels
```
PdfNumTree pageLabels
```
    - ocProperties
```
PdfOCProperties ocProperties
```
    - outlines
```
PdfOutline outlines
```
    - pagesWithOutlines
```
Map<K,V> pagesWithOutlines
```
    - outlineMode
```
boolean outlineMode
```
- Class com.itextpdf.kernel.pdf.PdfDate extends PdfObjectWrapper<PdfString> implements Serializable
  
  serialVersionUID:
  
  -7424858548790000216L
- Class com.itextpdf.kernel.pdf.PdfDictionary extends PdfObject implements Serializable
  
  serialVersionUID:
  
  -1122075818690871644L
  - Serialized Fields
    - map
```
Map<K,V> map
```
- Class com.itextpdf.kernel.pdf.PdfDocument extends Object implements Serializable
  
  serialVersionUID:
  
  -7041578979319799646L
  - Serialized Fields
    - currentPage
```
PdfPage currentPage
```
      Currently active page.
    - defaultPageSize
```
PageSize defaultPageSize
```
      Default page size. New page by default will be created with this size.
    - eventDispatcher
```
EventDispatcher eventDispatcher
```
    - writer
```
PdfWriter writer
```
      PdfWriter associated with the document. Not null if document opened either in writing or stamping mode.
    - reader
```
PdfReader reader
```
      PdfReader associated with the document. Not null if document is opened either in reading or stamping mode.
    - xmpMetadata
```
byte[] xmpMetadata
```
      XMP Metadata for the document.
    - catalog
```
PdfCatalog catalog
```
      Document catalog.
    - trailer
```
PdfDictionary trailer
```
      Document trailed.
    - info
```
PdfDocumentInfo info
```
      Document info.
    - pdfVersion
```
PdfVersion pdfVersion
```
      Document version.
    - xref
```
com.itextpdf.kernel.pdf.PdfXrefTable xref
```
      List of indirect objects used in the document.
    - properties
```
StampingProperties properties
```
    - structTreeRoot
```
PdfStructTreeRoot structTreeRoot
```
    - structParentIndex
```
int structParentIndex
```
    - userProperties
```
boolean userProperties
```
    - closeReader
```
boolean closeReader
```
    - closeWriter
```
boolean closeWriter
```
    - isClosing
```
boolean isClosing
```
    - closed
```
boolean closed
```
    - flushUnusedObjects
```
boolean flushUnusedObjects
```
      flag determines whether to write unused objects to result document
    - documentFonts
```
Set<E> documentFonts
```
    - tagStructureContext
```
TagStructureContext tagStructureContext
```
    - linkAnnotations
```
LinkedHashMap<K,V> linkAnnotations
```
      Yet not copied link annotations from the other documents. Key - page from the source document, which contains this annotation. Value - link annotation from the source document.
- Class com.itextpdf.kernel.pdf.PdfDocumentInfo extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -21957940280527123L
- Class com.itextpdf.kernel.pdf.PdfEncryption extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -6864863940808467156L
  - Serialized Fields
    - cryptoMode
```
int cryptoMode
```
    - permissions
```
Long permissions
```
    - encryptMetadata
```
boolean encryptMetadata
```
    - embeddedFilesOnly
```
boolean embeddedFilesOnly
```
    - documentId
```
byte[] documentId
```
    - securityHandler
```
SecurityHandler securityHandler
```
- Class com.itextpdf.kernel.pdf.PdfIndirectReference extends PdfObject implements Serializable
  
  serialVersionUID:
  
  -8293603068792908601L
  - Serialized Fields
    - objNr
```
int objNr
```
      Object number.
    - genNr
```
int genNr
```
      Object generation.
    - refersTo
```
PdfObject refersTo
```
      PdfObject that current PdfIndirectReference instance refers to.
    - objectStreamNumber
```
int objectStreamNumber
```
      Indirect reference number of object stream containing refersTo object. If refersTo is not placed into object stream - objectStreamNumber = 0.
    - offsetOrIndex
```
long offsetOrIndex
```
      Offset in a document of the refersTo object. If the object placed into object stream then it is an object index inside object stream.
    - pdfDocument
```
PdfDocument pdfDocument
```
      PdfDocument object belongs to. For direct objects it is null.
- Class com.itextpdf.kernel.pdf.PdfLiteral extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  -770215611509192403L
  - Serialized Fields
    - position
```
long position
```
- Class com.itextpdf.kernel.pdf.PdfName extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  7493154668111961953L
  - Serialized Fields
    - value
```
String value
```
- Class com.itextpdf.kernel.pdf.PdfNull extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  7789114018630038033L
- Class com.itextpdf.kernel.pdf.PdfNumber extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  -250799718574024246L
  - Serialized Fields
    - value
```
double value
```
    - isDouble
```
boolean isDouble
```
    - changed
```
boolean changed
```
- Class com.itextpdf.kernel.pdf.PdfNumTree extends Object implements Serializable
  
  serialVersionUID:
  
  2636796232945164670L
  - Serialized Fields
    - catalog
```
PdfCatalog catalog
```
    - items
```
Map<K,V> items
```
    - treeType
```
PdfName treeType
```
- Class com.itextpdf.kernel.pdf.PdfObject extends Object implements Serializable
  
  serialVersionUID:
  
  -3852543867469424720L
  - Serialized Fields
    - indirectReference
```
PdfIndirectReference indirectReference
```
      If object is flushed the indirect reference is kept here.
    - state
```
short state
```
      Indicate same special states of PdfIndirectObject or PdfObject like @see Free, @see Reading, @see Modified.
- Class com.itextpdf.kernel.pdf.PdfObjectWrapper extends Object implements Serializable
  
  serialVersionUID:
  
  3516473712028588356L
  - Serialized Fields
    - pdfObject
```
PdfObject pdfObject
```
- Class com.itextpdf.kernel.pdf.PdfOutputIntent extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -3814334679568337730L
- Class com.itextpdf.kernel.pdf.PdfOutputStream extends OutputStream<PdfOutputStream> implements Serializable
  
  serialVersionUID:
  
  -548180479472231600L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      This method is invoked while deserialization
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      This method is invoked while serialization
      
      Throws:
      
      IOException
  - Serialized Fields
    - duplicateContentBuffer
```
byte[] duplicateContentBuffer
```
    - document
```
PdfDocument document
```
      Document associated with PdfOutputStream.
    - crypto
```
PdfEncryption crypto
```
      Contains the business logic for cryptography.
- Class com.itextpdf.kernel.pdf.PdfPage extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -952395541908379500L
  - Serialized Fields
    - resources
```
PdfResources resources
```
    - mcid
```
int mcid
```
    - structParents
```
int structParents
```
    - parentPages
```
com.itextpdf.kernel.pdf.PdfPages parentPages
```
    - excludedKeys
```
List<E> excludedKeys
```
    - ignorePageRotationForContent
```
boolean ignorePageRotationForContent
```
      Automatically rotate new content if the page has a rotation ( is disabled by default )
    - pageRotationInverseMatrixWritten
```
boolean pageRotationInverseMatrixWritten
```
      See PdfPage.isPageRotationInverseMatrixWritten().
- Class com.itextpdf.kernel.pdf.PdfPrimitiveObject extends PdfObject implements Serializable
  
  serialVersionUID:
  
  -1788064882121987538L
  - Serialized Fields
    - content
```
byte[] content
```
    - directOnly
```
boolean directOnly
```
- Class com.itextpdf.kernel.pdf.PdfReader extends Object implements Serializable
  
  serialVersionUID:
  
  -3584187443691964939L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      This method is invoked while deserialization
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - readObject
```
private PdfObject readObject(PdfIndirectReference reference,
                             boolean fixXref)
```
    - readObject
```
protected PdfObject readObject(boolean readAsDirect,
                               boolean objStm)
                        throws IOException
```
      Throws:
      
      IOException
    - readObject
```
protected PdfObject readObject(boolean readAsDirect)
                        throws IOException
```
      Throws:
      
      IOException
    - readObject
```
protected PdfObject readObject(PdfIndirectReference reference)
```
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      This method is invoked while serialization
      
      Throws:
      
      IOException
  - Serialized Fields
    - unethicalReading
```
boolean unethicalReading
```
    - currentIndirectReference
```
PdfIndirectReference currentIndirectReference
```
    - sourcePath
```
String sourcePath
```
    - tokens
```
PdfTokenizer tokens
```
    - decrypt
```
PdfEncryption decrypt
```
    - headerPdfVersion
```
PdfVersion headerPdfVersion
```
    - lastXref
```
long lastXref
```
    - eofPos
```
long eofPos
```
    - trailer
```
PdfDictionary trailer
```
    - pdfDocument
```
PdfDocument pdfDocument
```
    - pdfAConformanceLevel
```
PdfAConformanceLevel pdfAConformanceLevel
```
    - properties
```
ReaderProperties properties
```
    - encrypted
```
boolean encrypted
```
    - rebuiltXref
```
boolean rebuiltXref
```
    - hybridXref
```
boolean hybridXref
```
    - fixedXref
```
boolean fixedXref
```
    - xrefStm
```
boolean xrefStm
```
- Class com.itextpdf.kernel.pdf.PdfResources extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  7160318458835945391L
  - Serialized Fields
    - resourceToName
```
Map<K,V> resourceToName
```
    - fontNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator fontNamesGen
```
    - imageNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator imageNamesGen
```
    - formNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator formNamesGen
```
    - egsNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator egsNamesGen
```
    - propNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator propNamesGen
```
    - csNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator csNamesGen
```
    - patternNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator patternNamesGen
```
    - shadingNamesGen
```
com.itextpdf.kernel.pdf.PdfResources.ResourceNameGenerator shadingNamesGen
```
    - readOnly
```
boolean readOnly
```
    - isModified
```
boolean isModified
```
- Class com.itextpdf.kernel.pdf.PdfStream extends PdfDictionary implements Serializable
  
  serialVersionUID:
  
  -8259929152054328141L
  - Serialized Fields
    - compressionLevel
```
int compressionLevel
```
    - outputStream
```
PdfOutputStream outputStream
```
    - inputStream
```
InputStream inputStream
```
    - offset
```
long offset
```
    - length
```
int length
```
- Class com.itextpdf.kernel.pdf.PdfString extends PdfPrimitiveObject implements Serializable
  
  serialVersionUID:
  
  390789504287887010L
  - Serialized Fields
    - value
```
String value
```
    - encoding
```
String encoding
```
    - hexWriting
```
boolean hexWriting
```
    - decryptInfoNum
```
int decryptInfoNum
```
    - decryptInfoGen
```
int decryptInfoGen
```
- Class com.itextpdf.kernel.pdf.PdfTextArray extends PdfArray implements Serializable
  
  serialVersionUID:
  
  2555632135770071680L
  - Serialized Fields
    - lastNumber
```
float lastNumber
```
    - lastString
```
StringBuilder lastString
```
- Class com.itextpdf.kernel.pdf.PdfVersion extends Object implements Serializable
  
  serialVersionUID:
  
  6168855906667968169L
  - Serialized Fields
    - major
```
int major
```
    - minor
```
int minor
```
- Class com.itextpdf.kernel.pdf.PdfViewerPreferences extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -6885879361985241602L
- Class com.itextpdf.kernel.pdf.PdfWriter extends PdfOutputStream implements Serializable
  
  serialVersionUID:
  
  -6875544505477707103L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      This method is invoked while deserialization
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      This method is invoked while serialization
      
      Throws:
      
      IOException
  - Serialized Fields
    - duplicateStream
```
PdfOutputStream duplicateStream
```
    - properties
```
WriterProperties properties
```
    - objectStream
```
com.itextpdf.kernel.pdf.PdfObjectStream objectStream
```
      Currently active object stream. Objects are written to the object stream if fullCompression set to true.
    - copiedObjects
```
Map<K,V> copiedObjects
```
      Is used to avoid duplications on object copying. It stores hashes of the indirect reference from the source document and the corresponding indirect references of the copied objects from the new document.
    - serializedContentToObjectRef
```
HashMap<K,V> serializedContentToObjectRef
```
      Is used in smart mode to store serialized objects content.
    - objectRefToSerializedContent
```
HashMap<K,V> objectRefToSerializedContent
```
    - isUserWarnedAboutAcroFormCopying
```
boolean isUserWarnedAboutAcroFormCopying
```
- Class com.itextpdf.kernel.pdf.ReaderProperties extends Object implements Serializable
  
  serialVersionUID:
  
  5569118801793215916L
  - Serialized Fields
    - password
```
byte[] password
```
    - certificateKey
```
Key certificateKey
```
    - certificate
```
Certificate certificate
```
    - certificateKeyProvider
```
String certificateKeyProvider
```
    - externalDecryptionProcess
```
IExternalDecryptionProcess externalDecryptionProcess
```
- Class com.itextpdf.kernel.pdf.StampingProperties extends Object implements Serializable
  
  serialVersionUID:
  
  6108082513101777457L
  - Serialized Fields
    - appendMode
```
boolean appendMode
```
    - preserveEncryption
```
boolean preserveEncryption
```
- Class com.itextpdf.kernel.pdf.WriterProperties extends Object implements Serializable
  
  serialVersionUID:
  
  -8692165914703604764L
  - Serialized Fields
    - compressionLevel
```
int compressionLevel
```
    - isFullCompression
```
Boolean isFullCompression
```
      Indicates if to use full compression (using object streams).
    - smartMode
```
boolean smartMode
```
      Indicates if the writer copy objects in a smart mode. If so PdfDictionary and PdfStream will be hashed and reused if there's an object with the same content later.
    - debugMode
```
boolean debugMode
```
    - addXmpMetadata
```
boolean addXmpMetadata
```
    - pdfVersion
```
PdfVersion pdfVersion
```
    - encryptionProperties
```
EncryptionProperties encryptionProperties
```
Package com.itextpdf.kernel.pdf.action
- Class com.itextpdf.kernel.pdf.action.PdfAction extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -3945353673249710860L
- Class com.itextpdf.kernel.pdf.action.PdfMediaClipData extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -7030377585169961523L
- Class com.itextpdf.kernel.pdf.action.PdfRendition extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -726500192326824100L
- Class com.itextpdf.kernel.pdf.action.PdfTargetDictionary extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -5814265943827690509L
- Class com.itextpdf.kernel.pdf.action.PdfWin extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -3057526285278565800L
Package com.itextpdf.kernel.pdf.annot
- Class com.itextpdf.kernel.pdf.annot.Pdf3DAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  3823509772499230844L
- Class com.itextpdf.kernel.pdf.annot.PdfAnnotation extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -6555705164241587799L
  - Serialized Fields
    - page
```
PdfPage page
```
- Class com.itextpdf.kernel.pdf.annot.PdfAnnotationAppearance extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  6989855812604521083L
- Class com.itextpdf.kernel.pdf.annot.PdfCaretAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  1542932123958535397L
- Class com.itextpdf.kernel.pdf.annot.PdfCircleAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -4123774794612333746L
- Class com.itextpdf.kernel.pdf.annot.PdfFileAttachmentAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -6190623972220405822L
- Class com.itextpdf.kernel.pdf.annot.PdfFixedPrint extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  4253232541458560135L
- Class com.itextpdf.kernel.pdf.annot.PdfFreeTextAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -7835504102518915220L
- Class com.itextpdf.kernel.pdf.annot.PdfInkAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  9110158515957708155L
- Class com.itextpdf.kernel.pdf.annot.PdfLineAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -6047928061827404283L
- Class com.itextpdf.kernel.pdf.annot.PdfLinkAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  5795613340575331536L
- Class com.itextpdf.kernel.pdf.annot.PdfMarkupAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  239280278775576458L
  - Serialized Fields
    - inReplyTo
```
PdfAnnotation inReplyTo
```
    - popup
```
PdfPopupAnnotation popup
```
- Class com.itextpdf.kernel.pdf.annot.PdfPolyGeomAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -9038993253308315792L
- Class com.itextpdf.kernel.pdf.annot.PdfPopupAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  -8892617787951569855L
  - Serialized Fields
    - parent
```
PdfAnnotation parent
```
- Class com.itextpdf.kernel.pdf.annot.PdfPrinterMarkAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  -7709626622860134020L
- Class com.itextpdf.kernel.pdf.annot.PdfRedactAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  8488431772407790511L
- Class com.itextpdf.kernel.pdf.annot.PdfRichMediaAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  5368329326723025646L
- Class com.itextpdf.kernel.pdf.annot.PdfScreenAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  1334399136151450493L
- Class com.itextpdf.kernel.pdf.annot.PdfSoundAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -2319779211858842136L
- Class com.itextpdf.kernel.pdf.annot.PdfSquareAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  5577194318058336359L
- Class com.itextpdf.kernel.pdf.annot.PdfStampAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -8834372239248292352L
- Class com.itextpdf.kernel.pdf.annot.PdfTextAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  -2061119066076464569L
- Class com.itextpdf.kernel.pdf.annot.PdfTextMarkupAnnotation extends PdfMarkupAnnotation implements Serializable
  
  serialVersionUID:
  
  2189266742204503217L
- Class com.itextpdf.kernel.pdf.annot.PdfTrapNetworkAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  5118904991630303608L
- Class com.itextpdf.kernel.pdf.annot.PdfWatermarkAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  -4490286782196827176L
- Class com.itextpdf.kernel.pdf.annot.PdfWidgetAnnotation extends PdfAnnotation implements Serializable
  
  serialVersionUID:
  
  9013938639824707088L
  - Serialized Fields
    - widgetEntries
```
HashSet<E> widgetEntries
```
Package com.itextpdf.kernel.pdf.canvas.parser.clipper
- Class com.itextpdf.kernel.pdf.canvas.parser.clipper.Path extends ArrayList<Point.LongPoint> implements Serializable
  
  serialVersionUID:
  
  -7120161578077546673L
- Class com.itextpdf.kernel.pdf.canvas.parser.clipper.Paths extends ArrayList<Path> implements Serializable
  
  serialVersionUID:
  
  1910552127810480852L
Package com.itextpdf.kernel.pdf.canvas.parser.util
- Class com.itextpdf.kernel.pdf.canvas.parser.util.InlineImageParsingUtils.InlineImageParseException extends PdfException implements Serializable
  
  serialVersionUID:
  
  233760879000268548L
Package com.itextpdf.kernel.pdf.collection
- Class com.itextpdf.kernel.pdf.collection.PdfCollection extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  5184499156015360355L
- Class com.itextpdf.kernel.pdf.collection.PdfCollectionField extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  4766153544105870238L
  - Serialized Fields
    - subType
```
int subType
```
- Class com.itextpdf.kernel.pdf.collection.PdfCollectionItem extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -6471103872805179766L
  - Serialized Fields
    - schema
```
PdfCollectionSchema schema
```
- Class com.itextpdf.kernel.pdf.collection.PdfCollectionSchema extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -4388183665435879535L
- Class com.itextpdf.kernel.pdf.collection.PdfCollectionSort extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -3871923275239410475L
Package com.itextpdf.kernel.pdf.colorspace
- Class com.itextpdf.kernel.pdf.colorspace.PdfCieBasedCs extends PdfColorSpace implements Serializable
  
  serialVersionUID:
  
  7803780450619297557L
- Class com.itextpdf.kernel.pdf.colorspace.PdfCieBasedCs.CalGray extends PdfCieBasedCs implements Serializable
  
  serialVersionUID:
  
  -3974274460820215173L
- Class com.itextpdf.kernel.pdf.colorspace.PdfCieBasedCs.CalRgb extends PdfCieBasedCs implements Serializable
  
  serialVersionUID:
  
  -2926074370411556426L
- Class com.itextpdf.kernel.pdf.colorspace.PdfCieBasedCs.IccBased extends PdfCieBasedCs implements Serializable
  
  serialVersionUID:
  
  3265273715107224067L
- Class com.itextpdf.kernel.pdf.colorspace.PdfCieBasedCs.Lab extends PdfCieBasedCs implements Serializable
  
  serialVersionUID:
  
  7067722970343880433L
- Class com.itextpdf.kernel.pdf.colorspace.PdfColorSpace extends PdfObjectWrapper<PdfObject> implements Serializable
  
  serialVersionUID:
  
  2553991039779429813L
- Class com.itextpdf.kernel.pdf.colorspace.PdfDeviceCs extends PdfColorSpace implements Serializable
  
  serialVersionUID:
  
  6884911248656287064L
- Class com.itextpdf.kernel.pdf.colorspace.PdfDeviceCs.Cmyk extends PdfDeviceCs implements Serializable
  
  serialVersionUID:
  
  2615036909699704719L
- Class com.itextpdf.kernel.pdf.colorspace.PdfDeviceCs.Gray extends PdfDeviceCs implements Serializable
  
  serialVersionUID:
  
  2722906212276665191L
- Class com.itextpdf.kernel.pdf.colorspace.PdfDeviceCs.Rgb extends PdfDeviceCs implements Serializable
  
  serialVersionUID:
  
  -1605044540582561428L
- Class com.itextpdf.kernel.pdf.colorspace.PdfPattern extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -6771280634868639993L
- Class com.itextpdf.kernel.pdf.colorspace.PdfPattern.Shading extends PdfPattern implements Serializable
  
  serialVersionUID:
  
  -4289411438737403786L
- Class com.itextpdf.kernel.pdf.colorspace.PdfPattern.Tiling extends PdfPattern implements Serializable
  
  serialVersionUID:
  
  1450379837955897673L
  - Serialized Fields
    - resources
```
PdfResources resources
```
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  4781809723744243508L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.Axial extends PdfShading implements Serializable
  
  serialVersionUID:
  
  5504688740677023792L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.CoonsPatchMesh extends PdfShading implements Serializable
  
  serialVersionUID:
  
  7296891352801419708L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.FreeFormGouraudShadedTriangleMesh extends PdfShading implements Serializable
  
  serialVersionUID:
  
  -2690557760051875972L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.FunctionBased extends PdfShading implements Serializable
  
  serialVersionUID:
  
  -4459197498902558052L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.LatticeFormGouraudShadedTriangleMesh extends PdfShading implements Serializable
  
  serialVersionUID:
  
  -8776232978423888214L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.Radial extends PdfShading implements Serializable
  
  serialVersionUID:
  
  -5012819396006804845L
- Class com.itextpdf.kernel.pdf.colorspace.PdfShading.TensorProductPatchMesh extends PdfShading implements Serializable
  
  serialVersionUID:
  
  -2750695839303504742L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs extends PdfColorSpace implements Serializable
  
  serialVersionUID:
  
  -2725455900398492836L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.DeviceN extends PdfSpecialCs implements Serializable
  
  serialVersionUID:
  
  4051693146595260270L
  - Serialized Fields
    - numOfComponents
```
int numOfComponents
```
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.Indexed extends PdfSpecialCs implements Serializable
  
  serialVersionUID:
  
  -1155418938167317916L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.NChannel extends PdfSpecialCs.DeviceN implements Serializable
  
  serialVersionUID:
  
  5352964946869757972L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.Pattern extends PdfColorSpace implements Serializable
  
  serialVersionUID:
  
  8057478102447278706L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.Separation extends PdfSpecialCs implements Serializable
  
  serialVersionUID:
  
  4259327393838350842L
- Class com.itextpdf.kernel.pdf.colorspace.PdfSpecialCs.UncoloredTilingPattern extends PdfSpecialCs.Pattern implements Serializable
  
  serialVersionUID:
  
  -9030226298201261021L
Package com.itextpdf.kernel.pdf.extgstate
- Class com.itextpdf.kernel.pdf.extgstate.PdfExtGState extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  5205219918362853395L
Package com.itextpdf.kernel.pdf.filespec
- Class com.itextpdf.kernel.pdf.filespec.PdfDictionaryFS extends PdfFileSpec implements Serializable
  
  serialVersionUID:
  
  2837850901058331442L
- Class com.itextpdf.kernel.pdf.filespec.PdfFileSpec extends PdfObjectWrapper<PdfObject> implements Serializable
  
  serialVersionUID:
  
  126861971006090239L
- Class com.itextpdf.kernel.pdf.filespec.PdfStringFS extends PdfFileSpec implements Serializable
  
  serialVersionUID:
  
  3440302276954369264L
Package com.itextpdf.kernel.pdf.function
- Class com.itextpdf.kernel.pdf.function.PdfFunction extends PdfObjectWrapper<PdfObject> implements Serializable
  
  serialVersionUID:
  
  -4689848231547125520L
- Class com.itextpdf.kernel.pdf.function.PdfFunction.Type0 extends PdfFunction implements Serializable
  
  serialVersionUID:
  
  72188160295017639L
- Class com.itextpdf.kernel.pdf.function.PdfFunction.Type2 extends PdfFunction implements Serializable
  
  serialVersionUID:
  
  -4680660755798263091L
- Class com.itextpdf.kernel.pdf.function.PdfFunction.Type3 extends PdfFunction implements Serializable
  
  serialVersionUID:
  
  3257795209767645155L
- Class com.itextpdf.kernel.pdf.function.PdfFunction.Type4 extends PdfFunction implements Serializable
  
  serialVersionUID:
  
  -5415624427845744618L
Package com.itextpdf.kernel.pdf.layer
- Class com.itextpdf.kernel.pdf.layer.PdfLayer extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -5367953708241595665L
  - Serialized Fields
    - title
```
String title
```
      Used for titling group of objects but not actually grouping them.
    - on
```
boolean on
```
    - onPanel
```
boolean onPanel
```
    - locked
```
boolean locked
```
    - parent
```
PdfLayer parent
```
    - children
```
List<E> children
```
- Class com.itextpdf.kernel.pdf.layer.PdfLayerMembership extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  -597407628148657784L
- Class com.itextpdf.kernel.pdf.layer.PdfOCProperties extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  1137977454824741350L
  - Serialized Fields
    - layers
```
List<E> layers
```
- Class com.itextpdf.kernel.pdf.layer.PdfVisibilityExpression extends PdfObjectWrapper<PdfArray> implements Serializable
  
  serialVersionUID:
  
  4152369893262322542L
Package com.itextpdf.kernel.pdf.navigation
- Class com.itextpdf.kernel.pdf.navigation.PdfDestination extends PdfObjectWrapper<PdfObject> implements Serializable
  
  serialVersionUID:
  
  8102903000978704308L
- Class com.itextpdf.kernel.pdf.navigation.PdfExplicitDestination extends PdfDestination implements Serializable
  
  serialVersionUID:
  
  -1515785642472963298L
- Class com.itextpdf.kernel.pdf.navigation.PdfNamedDestination extends PdfDestination implements Serializable
  
  serialVersionUID:
  
  5285810255133676086L
- Class com.itextpdf.kernel.pdf.navigation.PdfStringDestination extends PdfDestination implements Serializable
  
  serialVersionUID:
  
  -5949596673571485743L
Package com.itextpdf.kernel.pdf.tagging
- Class com.itextpdf.kernel.pdf.tagging.PdfMcr extends PdfObjectWrapper<PdfObject> implements Serializable
  
  serialVersionUID:
  
  -6453225665665080940L
  - Serialized Fields
    - parent
```
PdfStructElem parent
```
- Class com.itextpdf.kernel.pdf.tagging.PdfMcrDictionary extends PdfMcr implements Serializable
  
  serialVersionUID:
  
  3562443854685749324L
- Class com.itextpdf.kernel.pdf.tagging.PdfMcrNumber extends PdfMcr implements Serializable
  
  serialVersionUID:
  
  -9039654592261202430L
- Class com.itextpdf.kernel.pdf.tagging.PdfObjRef extends PdfMcr implements Serializable
  
  serialVersionUID:
  
  344098256404114906L
- Class com.itextpdf.kernel.pdf.tagging.PdfStructElem extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  7204356181229674005L
  - Serialized Fields
    - type
```
int type
```
- Class com.itextpdf.kernel.pdf.tagging.PdfStructTreeRoot extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  2168384302241193868L
  - Serialized Fields
    - parentTreeHandler
```
com.itextpdf.kernel.pdf.tagging.ParentTreeHandler parentTreeHandler
```
Package com.itextpdf.kernel.pdf.tagutils
- Class com.itextpdf.kernel.pdf.tagutils.AccessibilityProperties extends Object implements Serializable
  
  serialVersionUID:
  
  3139055327755008473L
  - Serialized Fields
    - language
```
String language
```
    - actualText
```
String actualText
```
    - alternateDescription
```
String alternateDescription
```
    - expansion
```
String expansion
```
    - attributesList
```
List<E> attributesList
```
- Class com.itextpdf.kernel.pdf.tagutils.TagStructureContext extends Object implements Serializable
  
  serialVersionUID:
  
  -7870069015800895036L
  - Serialized Fields
    - document
```
PdfDocument document
```
    - rootTagElement
```
PdfStructElem rootTagElement
```
    - autoTaggingPointer
```
TagTreePointer autoTaggingPointer
```
    - tagStructureTargetVersion
```
PdfVersion tagStructureTargetVersion
```
    - forbidUnknownRoles
```
boolean forbidUnknownRoles
```
    - connectedModelToStruct
```
Map<K,V> connectedModelToStruct
```
      These two fields define the connections between tags (PdfStructElem) and layout model elements (IAccessibleElement). This connection is used as a sign that tag is not yet finished and therefore should not be flushed or removed if page tags are flushed or removed. Also, any TagTreePointer could be immediately moved to the tag with connection via it's connected element TagTreePointer.moveToTag(com.itextpdf.kernel.pdf.tagutils.IAccessibleElement). When connection is removed, accessible element role and properties are set to the structure element.
    - connectedStructToModel
```
Map<K,V> connectedStructToModel
```
- Class com.itextpdf.kernel.pdf.tagutils.TagTreePointer extends Object implements Serializable
  
  serialVersionUID:
  
  3774218733446157411L
  - Serialized Fields
    - tagStructureContext
```
TagStructureContext tagStructureContext
```
    - currentStructElem
```
PdfStructElem currentStructElem
```
    - currentPage
```
PdfPage currentPage
```
    - contentStream
```
PdfStream contentStream
```
    - nextNewKidIndex
```
int nextNewKidIndex
```
Package com.itextpdf.kernel.pdf.xobject
- Class com.itextpdf.kernel.pdf.xobject.PdfFormXObject extends PdfXObject implements Serializable
  
  serialVersionUID:
  
  467500482711722178L
  - Serialized Fields
    - resources
```
PdfResources resources
```
- Class com.itextpdf.kernel.pdf.xobject.PdfImageXObject extends PdfXObject implements Serializable
  
  serialVersionUID:
  
  -205889576153966580L
  - Serialized Fields
    - width
```
float width
```
    - height
```
float height
```
    - mask
```
boolean mask
```
    - softMask
```
boolean softMask
```
    - pngColorType
```
int pngColorType
```
    - pngBitDepth
```
int pngBitDepth
```
    - bpc
```
int bpc
```
    - palette
```
byte[] palette
```
    - icc
```
byte[] icc
```
    - stride
```
int stride
```
- Class com.itextpdf.kernel.pdf.xobject.PdfTransparencyGroup extends PdfObjectWrapper<PdfDictionary> implements Serializable
  
  serialVersionUID:
  
  753843601750097627L
- Class com.itextpdf.kernel.pdf.xobject.PdfXObject extends PdfObjectWrapper<PdfStream> implements Serializable
  
  serialVersionUID:
  
  -480702872582809954L
Package com.itextpdf.kernel.xmp
- Class com.itextpdf.kernel.xmp.XMPException extends Exception implements Serializable
  - Serialized Fields
    - errorCode
```
int errorCode
```
      the errorCode of the XMP toolkit
Package com.itextpdf.layout.hyphenation
- Class com.itextpdf.layout.hyphenation.ByteVector extends Object implements Serializable
  
  serialVersionUID:
  
  1554572867863466772L
  - Serialized Fields
    - blockSize
```
int blockSize
```
    - array
```
byte[] array
```
      The encapsulated array
    - n
```
int n
```
      Points to next free item
- Class com.itextpdf.layout.hyphenation.CharVector extends Object implements Serializable
  
  serialVersionUID:
  
  4263472982169004048L
  - Serialized Fields
    - blockSize
```
int blockSize
```
    - array
```
char[] array
```
      The encapsulated array
    - n
```
int n
```
      Points to next free item
- Class com.itextpdf.layout.hyphenation.Hyphen extends Object implements Serializable
  
  serialVersionUID:
  
  8989909741110279085L
  - Serialized Fields
    - preBreak
```
String preBreak
```
      pre break string
    - noBreak
```
String noBreak
```
      no break string
    - postBreak
```
String postBreak
```
      post break string
- Class com.itextpdf.layout.hyphenation.HyphenationException extends Exception implements Serializable
- Class com.itextpdf.layout.hyphenation.HyphenationTree extends TernaryTree implements Serializable
  
  serialVersionUID:
  
  -7842107987915665573L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream ois)
                 throws ClassNotFoundException,
                        IOException
```
      Throws:
      
      ClassNotFoundException
      
      IOException
  - Serialized Fields
    - vspace
```
ByteVector vspace
```
      value space: stores the interletter values
    - stoplist
```
Map<K,V> stoplist
```
      This map stores hyphenation exceptions
    - classmap
```
TernaryTree classmap
```
      This map stores the character classes
- Class com.itextpdf.layout.hyphenation.TernaryTree extends Object implements Serializable
  
  serialVersionUID:
  
  3175412271203716160L
  - Serialized Fields
    - lo
```
char[] lo
```
      Pointer to low branch and to rest of the key when it is stored directly in this node, we don't have unions in java!
    - hi
```
char[] hi
```
      Pointer to high branch.
    - eq
```
char[] eq
```
      Pointer to equal branch and to data when this node is a string terminator.
    - sc
```
char[] sc
```
      The character stored in this node: splitchar. Two special values are reserved:
      
      0x0000 as string terminator
      
      0xFFFF to indicate that the branch starting at this node is compressed
      
      This shouldn't be a problem if we give the usual semantics to strings since 0xFFFF is garanteed not to be an Unicode character.
    - kv
```
CharVector kv
```
      This vector holds the trailing of the keys when the branch is compressed.
    - root
```
char root
```
      root
    - freenode
```
char freenode
```
      free node
    - length
```
int length
```
      number of items in tree
Package com.itextpdf.pdfa
- Class com.itextpdf.pdfa.PdfAConformanceException extends PdfException implements Serializable
  
  serialVersionUID:
  
  -5951503441486657717L
- Class com.itextpdf.pdfa.PdfADocument extends PdfDocument implements Serializable
  
  serialVersionUID:
  
  -5908390625367471894L
  - Serialized Fields
    - checker
```
PdfAChecker checker
```
Package com.itextpdf.signatures
- Class com.itextpdf.signatures.PdfSignature extends PdfObjectWrapper<PdfDictionary> implements Serializable
- Class com.itextpdf.signatures.PdfSignatureAppDictionary extends PdfObjectWrapper<PdfDictionary> implements Serializable
- Class com.itextpdf.signatures.PdfSignatureBuildProperties extends PdfObjectWrapper<PdfDictionary> implements Serializable
- Class com.itextpdf.signatures.VerificationException extends GeneralSecurityException implements Serializable
  
  serialVersionUID:
  
  2978604513926438256L

Serialized Form

Package com.itextpdf.barcodes.qrcode

Class com.itextpdf.barcodes.qrcode.WriterException extends Exception implements Serializable

Package com.itextpdf.forms

Class com.itextpdf.forms.PdfAcroForm extends PdfObjectWrapper<PdfDictionary> implements Serializable

Serialized Fields

generateAppearance

fields

document

defaultResources

fieldsForFlattening

xfaForm

Class com.itextpdf.forms.PdfSigFieldLockDictionary extends PdfObjectWrapper<PdfDictionary> implements Serializable

Package com.itextpdf.forms.fields

Class com.itextpdf.forms.fields.PdfButtonFormField extends PdfFormField implements Serializable

Class com.itextpdf.forms.fields.PdfChoiceFormField extends PdfFormField implements Serializable

Class com.itextpdf.forms.fields.PdfFormField extends PdfObjectWrapper<PdfDictionary> implements Serializable

Serialized Fields

text

img

font

fontSize

color

checkType

borderWidth

backgroundColor

borderColor

rotation

form

pdfAConformanceLevel

Class com.itextpdf.forms.fields.PdfSignatureFormField extends PdfFormField implements Serializable

Class com.itextpdf.forms.fields.PdfTextFormField extends PdfFormField implements Serializable

Package com.itextpdf.io

Class com.itextpdf.io.IOException extends RuntimeException implements Serializable

Serialized Fields

obj

messageParams

Package com.itextpdf.io.codec

Class com.itextpdf.io.codec.TIFFDirectory extends Object implements Serializable

Serialized Fields

isBigEndian

numEntries

fields

fieldIndex

IFDOffset

nextIFDOffset

Class com.itextpdf.io.codec.TIFFField extends Object implements Serializable

Serialized Fields

tag

type

count

data

Package com.itextpdf.io.font

Class com.itextpdf.io.font.CidFont extends FontProgram implements Serializable

Serialized Fields

pdfFontFlags

compatibleCmaps

Class com.itextpdf.io.font.FontEncoding extends Object implements Serializable

Serialized Fields

baseEncoding

fontSpecific

unicodeToCode

codeToUnicode

differences

unicodeDifferences

Class com.itextpdf.io.font.FontIdentification extends Object implements Serializable

Serialized Fields

ttfVersion

ttfUniqueId

type1Xuid

panose

Class com.itextpdf.io.font.FontMetrics extends Object implements Serializable

Serialized Fields

normalizationCoef

unitsPerEm

maxGlyphId

glyphWidths

typoAscender

typoDescender

capHeight