PDFBox 2.0.0 RC2 发布，Java 的 PDF 处理类库

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　　PDFBox 2.0.0 RC2 发布，此版本是第二个候选版本，修复了大量的 bug，还有改进和重构，API 被认为是稳定的，但还是可能会做一些修改。
　　
　　下载：http://pdfbox.apache.org/download.cgi。
　　更新内容如下：
　　子任务
　　[PDFBOX-1869] Implementation for ShadingType 1
　　[PDFBOX-1870] PDFunctionType0 incorrect
　　[PDFBOX-2117] AxialShadingContext is slow
　　[PDFBOX-2279] Text with gradient not shown
　　[PDFBOX-2529] Preflight: mention the page on which a problem has been found
　　[PDFBOX-2531] better error message on not yet read stream
　　[PDFBOX-2535] mention subtype in COSStream IOException
　　[PDFBOX-2536] More specific TIFFFaxDecoder exceptions
　　[PDFBOX-2537] do not discard underlying cause when creating validation error
　　[PDFBOX-2611] possibly incorrect error message "Hexa String must have only
　　Hexadecimal Characters" in preflight
　　[PDFBOX-2612] error "Destination contains invalid page reference 'null'" is not
　　detected by preflight
　　[PDFBOX-2613] Conflicting /N information for OutputIntent not detected by preflight
　　[PDFBOX-2614] missing /Type/FontDescriptor not detected by preflight
　　[PDFBOX-2619] XMP dates contain time zone, while document info dates do not, and
　　this isn't detected by preflight

　　[PDFBOX-2625] Preflight error: The character with CID 0 should have a>　　equals to 57.0, but has 57.78
　　[PDFBOX-2627] Add block composer to handle multiline text
　　[PDFBOX-2630] "loop in destinations" not detected by preflight
　　[PDFBOX-2647] Check thumbnails in XMP metadata
　　[PDFBOX-2718] Allow to create new AcroForm fields from scratch
　　[PDFBOX-2783] Remove getCOSDictionary() method, adjust getCOSObject() return type
　　[PDFBOX-2849] fix problems with setting existing AcroForm buttons
　　[PDFBOX-2863] Support the comb flag for PDF forms
　　[PDFBOX-2877] Wrong text placement for autosize fields compared to Adobe generated
　　[PDFBOX-2889] Support appearance generation for choice fields
　　[PDFBOX-2900] PDF Debugger doesn't print inline images correctly
　　[PDFBOX-2993] Create a PDTransparencyGroup for added code clarity
　　[PDFBOX-2994] Rename PDGroup to PDTransparencyGroupAttributes
　　[PDFBOX-3051] COSArray.getObject() incorrect handling of indirect reference to
　　COSNull
　　[PDFBOX-3052] NPE in PDFStreamEngine.ShowText when no font set
　　[PDFBOX-3053] Text extraction fails with type 3 fonts
　　[PDFBOX-3057] NPE in CFFParser.parseType1Dicts()
　　[PDFBOX-3060] Catalog cannot be found
　　[PDFBOX-3061] Word concatenation in 2.0 not in 1.8
　　[PDFBOX-3068] Null metadata in 2.0 in some files that had metadata in 1.8.10
　　with old parser
　　[PDFBOX-3112] Avoid crazy /Length1 values in font descriptor
　　Bug 修复
　　
　　[PDFBOX-31] bug with the Type3 font
　　[PDFBOX-37] Text Extraction Weirdness
　　[PDFBOX-40] Font problem when setting form value
　　[PDFBOX-53] Problem getting value from PDRadioCollection
　　[PDFBOX-54] please correct the SetField example

　　[PDFBOX-62] Incorrect (zero) character>　　[PDFBOX-101] ImportXFDF results in PDF with larger text fields
　　[PDFBOX-123] too many space made in extracted text file
　　[PDFBOX-129] Error when setting the value of a combo box to " "
　　[PDFBOX-159] Field renaming character set problem
　　[PDFBOX-161] java.util.EmptyStackException from PDFTextStripper.writeText
　　[PDFBOX-166] ConvertColorSpace RGB to CMYK
　　[PDFBOX-198] Tiff image problems
　　[PDFBOX-205] Miscellaneous errors on valid files
　　[PDFBOX-239] PDFToImage prints every word at the start of the line
　　[PDFBOX-283] Character encoding/appearance issues when filling forms
　　[PDFBOX-297] Printing fails
　　[PDFBOX-308] Unknown encoding for 'UniJIS-UCS2-H'
　　[PDFBOX-317] PDFont.getStringWidth() returns incorrect values
　　[PDFBOX-326] TrueType and characterHorizontalDisplacement
　　[PDFBOX-412] Failure to render PDFs with embedded fonts
　　[PDFBOX-427] ArrayIndexOutOfBoundsException in drawString
　　[PDFBOX-447] Image Convert Issue
　　[PDFBOX-451] PDFImageWriter does not convert chinese PDF correctly
　　[PDFBOX-465] invalid date formats
　　[PDFBOX-484] Spaces, numbers and some letters not display correctly
　　[PDFBOX-488] Invalid memory access of location 00000000 eip=968f5aa7 (MAC OS X)
　　[PDFBOX-490] Pdf Printing of text from embedded fonts
　　[PDFBOX-501] Open a trueType Font PDF, content become square box
　　[PDFBOX-538] CryptographyException on Adobe Distiller generated file
　　[PDFBOX-587] build script should support building without an internet connection
　　[PDFBOX-648] PdfBox can't be buit from behind a firewall/proxy
　　[PDFBOX-649] loading an fdf containing a file attachment throws IOException
　　[PDFBOX-657] PDFToImage does not work with certain fonts (for eg. PDF documents
　　created by MS Office and OpenOffice)
　　[PDFBOX-664] Incorrect rendering of Slovak language PDF
　　[PDFBOX-677] Lines not showing in PrintPDF print-out (Table borders and SVG figures)
　　[PDFBOX-723] Our test hangs with custom pdf file on operation
　　PDPage.convertToImage()
　　[PDFBOX-725] Text extraction fails due to font problem with Type0, supplement-0 font
　　[PDFBOX-728] Text extracted from a TeX-created PDF file comes in some form of
　　hex encoding
　　[PDFBOX-778] OutOfMemory when extracting text from pdf
　　[PDFBOX-785] Spliting a PDF creates unnecessarily large files
　　[PDFBOX-823] NullPointerException in DateConverter.toISO8601(DateConverter.java:221)
　　[PDFBOX-833] Wrong encoding with Type1C font when specific encoding is defined
　　[PDFBOX-837] Wrong RevisionNumber when disabling all permissions and using
　　128bit encryption
　　[PDFBOX-877] processOperator breaks contract - never throws IOException
　　[PDFBOX-904] Potential issue with COSString and UTF-16-encoded Strings.
　　[PDFBOX-905] NullPointerException when writing pdf to image
　　[PDFBOX-923] pdf gets messed up when updated with xfdf data
　　[PDFBOX-924] Image not getting rendered correctly..
　　[PDFBOX-932] Swedish characters are garbled in form
　　[PDFBOX-934] ImageToPDF.createPDFFromImage causes problems for certain TIFF inputs
　　[PDFBOX-940] [pdmodel.font.PDFont] Error: Could not parse predefined CMAP file
　　for 'PDFXC-Indentity0-0'
　　[PDFBOX-965] Printing of PDF with embedded OTF/TTF fonts is not working
　　[PDFBOX-984] When create images from PDF File with characters from PT-BR it´s
　　printing wrong
　　[PDFBOX-988] pdmodel.font.PDSimpleFont hanging on TrueType font (ubuntu)
　　[PDFBOX-989] Scale Pdf: Fit to Printable Area
　　[PDFBOX-1002] Form field not rendered after being processed by pdfbox-1.1.0,
　　wrong position of same field in pdfbox-1.5.0
　　[PDFBOX-1007] Maven performs textual filtering of binary resources [patch]
　　[PDFBOX-1019] PDF conversion to image crashes the JVM
　　[PDFBOX-1020] Can't read embedded font YDLRUT+ArialMT
　　[PDFBOX-1036] FDFExport/Import gives strange results
　　[PDFBOX-1058] Converting PDF to Image gives error and the image generated is of
　　poor quality
　　[PDFBOX-1060] convertToImage includes "ghost" annotation outlines
　　[PDFBOX-1069] Ubuntu throws exceptions when fonts missing
　　[PDFBOX-1071] Can not generate chinese character PDF file
　　[PDFBOX-1074] TIFFFaxDecoder5 when using PDFImageWriter
　　[PDFBOX-1086] Error when decoding CCITT compressed data that contains EOLs, fill
　　bits etc.
　　[PDFBOX-1087] FDF parsing is unreliable when xref are missing
　　[PDFBOX-1107] PDF created by Bullzip PDF Printer / www.bullzip.com / Freeware
　　Edition shows weird characters

　　[PDFBOX-1109] Data corruption>　　[PDFBOX-1134] fontbox not decoding font correctly for all characters
　　[PDFBOX-1147] Printing a PDF with an image inside show black.
　　[PDFBOX-1148] PDF with embedded fonts (Identity-H) not print.
　　[PDFBOX-1152] Gets scrambled japanese text while reading a PDF file
　　[PDFBOX-1155] setSuppressDuplicateOverlappingText sometimes removes characters
　　that it shouldn't
　　[PDFBOX-1164] Inline image parsing error causes RuntimeException + FIX
　　[PDFBOX-1206] TrueType glyphs render incorrectly
　　[PDFBOX-1207] PDFPageProcessor.processStream() take 10 minutes to return
　　[PDFBOX-1219] org.apache.jempbox.impl.DateConverter unable to parse correct date
　　value
　　[PDFBOX-1231] AcroForm appearance generator
　　[PDFBOX-1234] NPE at
　　org.apache.pdfbox.pdmodel.interactive.form.PDAppearance.calculateFontSize(PDAppearance.java:551)
　　[PDFBOX-1242] Handle non ISO-8859-1 chars with drawString
　　[PDFBOX-1250] CFF to Type1 Font conversion is missing/corrupting the font metrics
　　[PDFBOX-1268] OutOfMemory Error because of huge colors
　　[PDFBOX-1273] java.io.IOException: Error: Unknown annotation type null
　　[PDFBOX-1276] java.lang.NullPointerException on trying to set value for
　　PDTextBox in pdf file.
　　[PDFBOX-1278] PDF file containing PDCIDFontType0 (PDType1CFont) does not render
　　correctly to image
　　[PDFBOX-1282] Unicode characters displayed with wrong glyps because of
　　interpretation as 8 bit strings
　　[PDFBOX-1283] Unicode characters displayed with wrong Advance
　　[PDFBOX-1292] Rendering of certain documents results in large tracts of blank
　　space - even though contents can be extracted
　　[PDFBOX-1296] Warnung: Changing font on < > from  to the
　　default font
　　[PDFBOX-1301] Wrong characters in HTML/TXT file from PDF containing scanned
　　pages/images
　　[PDFBOX-1302] Got ArrayIndexOutOfBoundsException in parsing a Chinese ttf file.
　　[PDFBOX-1304] Text extraction meets "Could not parse predefined CMAP" and
　　returns just a small part of the content containing garbage chars.
　　[PDFBOX-1307] extracted images from a PDF sometimes come out inverted
　　[PDFBOX-1321] PDF rendered as black box
　　[PDFBOX-1325] Converting page to png creates an empty image
　　[PDFBOX-1332] Some inline font is can not parsed out
　　[PDFBOX-1336] JVM Crashes on Linux OS + Sun JVM + PDFBox
　　[PDFBOX-1342] Tags not fully preserved when merging PDFs.
　　[PDFBOX-1348] ExtractImages jpg and tiff picture from pdf but color wrong
　　[PDFBOX-1351] False paragraph caused by superscript (1.7 regression)
　　[PDFBOX-1372] NullPointerException with loadDescriptorDictionary
　　[PDFBOX-1391] Document with "embedded subset" fonts is displayed incorrect
　　[PDFBOX-1403] Retrieve FontDescription from descendant font
　　[PDFBOX-1405] Non-Ascii chars are not decoded correctly by pdfbox but works fine
　　with pdftotext
　　[PDFBOX-1412] NullPointerException when getting fields from a PDF file
　　[PDFBOX-1413] Spaces replaced by Ã&copy; when exporting image
　　[PDFBOX-1414] EXCEPTION_ACCESS_VIOLATION in fontmanager.dll
　　[PDFBOX-1419] PDField.setValue is not behave correctly
　　[PDFBOX-1426] JVM crashes when trying to process the attached pdf's
　　[PDFBOX-1435] text is obscured by the Images
　　[PDFBOX-1442] bar chart converted from PDF is totally a black area.
　　[PDFBOX-1452] Greek Pdfs print out wrong characters
　　[PDFBOX-1466] Rendering of pattern colorspace fails
　　[PDFBOX-1474] PDDocument.decrypt does not throws InvalidPasswordException
　　[PDFBOX-1478] Problem with printing landscape document
　　[PDFBOX-1506] Incorrect visualization of PDF document via PageDrawer
　　[PDFBOX-1511] pdfMerger App produces Garbage
　　[PDFBOX-1512] TextPositionComparator is not compatible with Java 7
　　[PDFBOX-1533] When merging certain PDF's several odd looking empty pages occur
　　in the result
　　[PDFBOX-1541] expected='endstream' actual='' failure to parse
　　[PDFBOX-1550] Helv vs. Helvetica font names cause PDField.setValue to fail
　　[PDFBOX-1570] PDFImageWriter creates black boxes for some images in the pdf
　　[PDFBOX-1574] ImportFDF fails to do anything
　　[PDFBOX-1576] StackOverflowError [COSDictionary.toString(COSDictionary.java:1418)]
　　[PDFBOX-1585] org.apache.pdfbox.util.PDFTextStripper.getText() causes thread to
　　block indefinitely
　　[PDFBOX-1595] PDFMerger failed with the following exception:
　　java.lang.NullPointerException
　　[PDFBOX-1604] FontBox is not storing all subroutines for CID-Keyed OTF CFF fonts

　　possibly leading to rendering />　　[PDFBOX-1606] NonSequentialPDFParser produces garbage text in document info
　　[PDFBOX-1607] StringIndexOutOfBoundsException in PDFParser
　　[PDFBOX-1608] Rendering problem with Java 7 update 21
　　[PDFBOX-1617] Null pointer exception

　　[PDFBOX-1618] Split PDF file to single page files, some files are inflated in>　　[PDFBOX-1620] Missing text in pdf reader view
　　[PDFBOX-1622] TextNormalize init not thread-safe, may lead to infinite loop
　　[PDFBOX-1625] java.lang.IndexOutOfBoundsException at writing PDF file
　　[PDFBOX-1627] Exception in thread "main" java.lang.NullPointerException
　　[PDFBOX-1628] Type 3 Fonts are not processed by PDPage.createImage
　　[PDFBOX-1629] Null PointerException
　　[PDFBOX-1630] An interesting Exception error
　　[PDFBOX-1631] Group Exception
　　[PDFBOX-1632] Exception with validation
　　[PDFBOX-1633] DateConverter needs to work
　　[PDFBOX-1637] Faulty documentation of PDStream.getInputStreamAsString()
　　[PDFBOX-1638] PDCcitt doesn't use color space
　　[PDFBOX-1639] Infinite loop with PDFParser used by tika.
　　[PDFBOX-1642] NPE when parsing XMP schema definition with "closed Choice" value type
　　[PDFBOX-1643] Check for missing validation processes does not work properly in
　　Preflight
　　[PDFBOX-1651] PDFBox doesn't read the permission bits correct.
　　PDDocument.getCurrentAccessPermission().canPrint() is allways returning true
　　irrespective of the document print permissions

　　[PDFBOX-1653] Fix pdfbox eating up big chunks of memory for>　　[PDFBOX-1654] Wasted work in XMLUtil.getNodeValue
　　[PDFBOX-1655] Wasted work (or incorrect behavior) in
　　PDCIDFontType2Font.readCIDToGIDMapping
　　[PDFBOX-1657] glyph contours missing
　　[PDFBOX-1658] TTC fonts not supported for substitution

　　[PDFBOX-1659] Preflight 2.0.0 doesn't properly>　　[PDFBOX-1660] Error 6.2.4 results in description that looks more like the one
　　belonging to 6.2.3
　　[PDFBOX-1663] Hello World using a TrueType font ArrayIndexOutOfBoundsException
　　[PDFBOX-1664] NullPointerException in PDType1Font.java
　　[PDFBOX-1666] Missing StemV font descriptor entry when embedding AFM fonts
　　[PDFBOX-1668] Loading a Russian PDF never finishes
　　[PDFBOX-1670] Printing pages rotated by 180 degrees is not working
　　[PDFBOX-1671] Error printing document java.lang.ArrayIndexOutOfBoundsException: 346
　　[PDFBOX-1672] Some characteres are missing after print thru PDFBox

　　[PDFBOX-1674] Preflight doesn't correctly parse PDF if obj>　　followed by line terminator
　　[PDFBOX-1678] Convert to image problem
　　[PDFBOX-1679] java.io.IOException: Error: Expected an integer type, actual='f'
　　[PDFBOX-1681] java.lang.IllegalArgumentException: Color parameter outside of
　　expected range: Red
　　[PDFBOX-1683] 2.0 build fails
　　[PDFBOX-1688] File with embedded subset renders no text
　　[PDFBOX-1689] Partial failure to render PDF
　　[PDFBOX-1691] "Foreign" characters are not rendered
　　[PDFBOX-1692] java.lang.OutOfMemoryError: Java heap space
　　[PDFBOX-1694] Bug in org.apache.pdfbox.io.Ascii85InputStream
　　[PDFBOX-1696] Bug in org.apache.pdfbox.io.Ascii85OutputStream
　　[PDFBOX-1699] Problem with generate jpg from pdf
　　[PDFBOX-1705] can not Write Hebrew and Chinese word into a PDF
　　[PDFBOX-1708] IndexOutOfBoundsException on convertToImage with an embedded Fax-Image
　　[PDFBOX-1713] [PATCH] Bullet character not rendered
　　[PDFBOX-1714] Merging PDFs results in java.io.IOException: expected='R' actual='0'
　　[PDFBOX-1717] Rendering to image has misplaced characters
　　[PDFBOX-1718] wrong glyphs displayed
　　[PDFBOX-1719] NPE while signing PDF - acroform without fields
　　[PDFBOX-1724] Method createColorModel not implemented for PDCalGray
　　[PDFBOX-1725] Character rendered at wrong position
　　[PDFBOX-1727] Content outside the MediaBox should not be rendered
　　[PDFBOX-1730] Image in PDF has extremely different colors when rendered
　　[PDFBOX-1733] Rectangles have one rounded edge in rendered image only
　　[PDFBOX-1735] Convert page pdf to image
　　[PDFBOX-1737] Skip whitespaces when resolving a XRef
　　[PDFBOX-1740] Umlaut not rendered correctly in TTF composite glyph
　　[PDFBOX-1741] [PATCH] Text should be in italic but is rendered upright
　　[PDFBOX-1742] type1CFont font with null encoding
　　[PDFBOX-1743] OutOfMemoryError in fontbox
　　[PDFBOX-1749] Out of memory exception when parsing TTF file
　　[PDFBOX-1750] PDTextbox and PDAnnotationWidget are not correct initialized from
　　it's own constructor .
　　[PDFBOX-1752] Rendering PDF containing Jpeg2000 fails
　　[PDFBOX-1753] The font gets gibbrish when adding a line of text to an existing
　　PDF with a table
　　[PDFBOX-1754] Preflight doesn't detect JavaScript for some PDFs

　　[PDFBOX-1756]>　　[PDFBOX-1758] Preflight doesn't report Filespec dictionary that refers
　　(indirectly) to an EmbeddedFile entry in some cases
　　[PDFBOX-1760] Regressions 28 Oct 2013
　　[PDFBOX-1763] Exception caused by "Invalid ICC Profile Data"
　　[PDFBOX-1764] PDFBox takes ages to render page 2 of the attached PDF
　　[PDFBOX-1765] Null pointer exception in PDFToImage
　　[PDFBOX-1768] cannot build last source code
　　[PDFBOX-1770] ExtractText gets all "?" when pdf 's font is instance of PDType1Font
　　[PDFBOX-1771] Cannot render FOP pdf with subsetted OTF CFF for both standard and
　　CID-Keyed fonts
　　[PDFBOX-1773] Regression? Type 3 Fonts are not processed by
　　RenderUtil.convertToImage
　　[PDFBOX-1774] StackOverflowError; Preflight->Font

　　[PDFBOX-1776] Print pdf with font embedded(SimSun TrueType(CID)>　　[PDFBOX-1777] memory leak in org.apache.pdfbox.cos.COSDocument
　　[PDFBOX-1778] Rounding issue in generated PDF file
　　[PDFBOX-1780] previous revision is damaged after signing
　　[PDFBOX-1789] NullPointerException at PDPageContentStream.setFont
　　[PDFBOX-1790] NPE during PDTrueTypeFont.loadTTF() on Mac TrueType font lacking
　　Windows-platformID CMAPEncodingEntry
　　[PDFBOX-1791] Type3 glyphs with partial black background
　　[PDFBOX-1794] Rendering Problem with Type 3 Fonts
　　[PDFBOX-1796] Infiniteloop BaseParser.java:1010
　　[PDFBOX-1799] NullPointerException when constructing a PDJPeg using a BufferedImage
　　[PDFBOX-1801] xmp serializer does not generate valid xml for structured types
　　[PDFBOX-1802] COSDictionary in COSArray setDirect(true) but dic written indirect

　　[PDFBOX-1804] PDFTextStripper Issue>　　being parsed
　　[PDFBOX-1808] PDFTextStripper.getText - hight memory usage
　　[PDFBOX-1810] PDFToImage: Image of pdf is resized and drawn multiple times at
　　top of output image
　　[PDFBOX-1811] java.io.IOException: Object at offset does not end with 'endobj'
　　[PDFBOX-1812] Illegal characters in XML output
　　[PDFBOX-1813] Stack overflow error in Main (no output file produced)
　　[PDFBOX-1814] In some cases PDPage converttoimage is extremely slow
　　[PDFBOX-1818] Push back buffer is full error
　　[PDFBOX-1819] Rendering problem with JPX image
　　[PDFBOX-1822] Signature byte range is Invalid
　　[PDFBOX-1824] [PATCH] CFF fonts render wrong glyphs
　　[PDFBOX-1825] [PATCH] Many pdfbox tests are never run
　　[PDFBOX-1829] PDF Extract Image Pixelmap Issue
　　[PDFBOX-1830] Grey background rectangle rendered at different position
　　[PDFBOX-1831] [PATCH] Fix: "Foreign" characters are not rendered
　　[PDFBOX-1845] PDDocument.load() give Error: Expected a long type at offset 1633
　　[PDFBOX-1849] Isartor test 6-3-5-t01-fail-a does not return the expected error code
　　[PDFBOX-1860] HTML converter escapes formatting close tags
　　[PDFBOX-1861] Line is incorrectly dashed
　　[PDFBOX-1862] Incomplete signature creation (regression in 1.8.3 with PDFBOX-1780)
　　[PDFBOX-1864] Non-embedded fonts not detected (or are they?)
　　[PDFBOX-1865] RenderUtil - rendering blank pages as images from PDF
　　[PDFBOX-1868] Garbled / distorted fonts during PDF to image conversion on recent
　　versions
　　[PDFBOX-1871] Content appears a few px higher when rasterizing PDF
　　[PDFBOX-1872] PDMetadata.exportXMPMetadata fails when Metadata has encrypted stream
　　[PDFBOX-1874] PDFTextStripper.isParagraphSeparation(...)
　　[PDFBOX-1875] Image and some text missing in rendered file
　　[PDFBOX-1876] Incorrect color for DeviceN type 4 shading object
　　[PDFBOX-1877] Radial Shading (type 3) fails Ghent Workgroup tests
　　[PDFBOX-1879] Gibberish characters when converting pdf to image
　　[PDFBOX-1880] [PATCH] Type 1 Shading must not ignore current transformation matrix

　　[PDFBOX-1882] Negative array>　　[PDFBOX-1884] Avoid NPE when encountering null PDComplexFileSpecification
　　[PDFBOX-1887] Bugfixes + Optimization of Gouraud Shading
　　[PDFBOX-1888] JBIG2Filter is creating an ImageInputStream (with temp file) and
　　not closing it
　　[PDFBOX-1892] Empty pages after rendering images:
　　org.apache.pdfbox.util.operator.pagedrawer.Invoke
　　[PDFBOX-1895] Type0 settings /Registry and /Ordering are not decrypted when
　　writing document
　　[PDFBOX-1896] Support MMType1 (Multiple Master) Fonts
　　[PDFBOX-1900] ConvertToImage - pdf - checkbox wrongly rendered
　　[PDFBOX-1901] null check confusing
　　[PDFBOX-1908] Drop shadow is too heavy (Transparency Groups)
　　[PDFBOX-1910] Text rendered as question marks
　　[PDFBOX-1911] Orange background from the pdf gets turned into blue in the png files.
　　[PDFBOX-1916] java.lang.ArrayIndexOutOfBoundsException in inlineimage
　　[PDFBOX-1917] Rendering hangs
　　[PDFBOX-1918] PDF with incorrect startxref
　　[PDFBOX-1922] NonSequentialParser not reading version in header and trailer
　　[PDFBOX-1924] Gouraud shading: detect empty triangles
　　[PDFBOX-1925] DeviceCMYK Colorspace: PDFToImage gives wrong output
　　[PDFBOX-1928] PDResources.getFonts() and PDresources.getXObjects() change
　　underlying COSDictionary
　　[PDFBOX-1929] Drop shadow on text appears as a box
　　[PDFBOX-1930] TimesNewRoman font should be substituted
　　[PDFBOX-1931] Radial shading is missing
　　[PDFBOX-1934] converttoimage error and part of the pdf is not rendered
　　[PDFBOX-1940] Faulty pdf->image rendering
　　[PDFBOX-1942] Regression: java.lang.IndexOutOfBoundsException in shading
　　[PDFBOX-1944] Regression: NPE in test file
　　[PDFBOX-1945] Regression: NPE with inline image
　　[PDFBOX-1948] Regression: page renders mostly empty, text missing
　　[PDFBOX-1950] Inline image mask does not mask
　　[PDFBOX-1953] java.lang.IllegalArgumentException in SampledImageReader.getRGBImage()
　　[PDFBOX-1954] Regression: Some lines are too small / too long
　　[PDFBOX-1955] Regression: Colors much lighter
　　[PDFBOX-1961] Page with annotations renders fine with 1.8 but not with 2.0
　　[PDFBOX-1965] NPE in NonSequentialPDFParser when parseMinimal property is set to
　　true
　　[PDFBOX-1966] Type 1, 4 and 5 shadings for shFill()
　　[PDFBOX-1969] JPEGFactory bug
　　[PDFBOX-1977] LZWFilter fails
　　[PDFBOX-1978] Type1FontUtilTest is non-deterministic
　　[PDFBOX-1979] TypeTestingHelper is non-deterministic
　　[PDFBOX-1980] TestCOSFloat is non-deterministic
　　[PDFBOX-1981] CryptographyException for file that isn't encrypted
　　[PDFBOX-1983] Unable to add TIF images, CCITTFactory not working
　　[PDFBOX-1984] PDFont documentation correction needed for getFontWidth and
　　getFontHeight
　　[PDFBOX-1988] PDFBox ExtractText issue of PDF with no embedded fonts
　　[PDFBOX-1992] text in pdf with convertToImage not rendered
　　[PDFBOX-1993] Gray color images much lighter
　　[PDFBOX-1995] AdobePDFSchema.getProducer() returns empty string
　　[PDFBOX-1997] CIE LAB item missing in rendering
　　[PDFBOX-1999] JBIG2Filter - FlateDecoded Globals Table
　　[PDFBOX-2000] White page when converting first page to image
　　[PDFBOX-2001] Digital Signature information (parser bug?)
　　[PDFBOX-2005] JDK 1.8 build fails in TestTTFParser
　　[PDFBOX-2007] Performance regression since PDFRenderer
　　[PDFBOX-2008] Off-by-one error in BaseParser.readGenerationNumber()
　　[PDFBOX-2009] PDFStreamEngine.processEncodedText incorrectly handling UTF-16
　　text with BOM FEFF
　　[PDFBOX-2015] Hybrid reference pdf still contain XRefStm info in the trailer
　　dictionary afterPDDocument#save
　　[PDFBOX-2016] Stream parsing still incorrect if length value is wrong
　　[PDFBOX-2020] PDF/A Validation raises NullPointerException for PDFs without
　　ImageColorSpace
　　[PDFBOX-2021] PDFPrinter problem with landscape and rotated pages
　　[PDFBOX-2022] silentPrint(no args) doesn't use the printerJob field

　　[PDFBOX-2023] Text extraction gets zero font>　　[PDFBOX-2024] /Rotate 180 PDF is not displayed correctly in PDFReader app
　　[PDFBOX-2026] cannot load jpg into new pdf
　　[PDFBOX-2032] [PATCH] TTF Type12 IOException: Invalid Characters codes
　　[PDFBOX-2035] Ignore badly formatted toUnicode CMaps
　　[PDFBOX-2036] Add test with LZW fail sequence
　　[PDFBOX-2037] Glyph in type1CFont not rendered
　　[PDFBOX-2038] Method VisualSignatureParser#parse does not close COSDocument
　　[PDFBOX-2042] ColorSpace with empty Range array
　　[PDFBOX-2044] TrueType glyphs not displayed in rendering
　　[PDFBOX-2045] Merging PDFs with a Form has no effect
　　[PDFBOX-2046] [PATCH] Can't read the embedded Type1 font

　　[PDFBOX-2047] read operations>　　[PDFBOX-2050] Add predictor to LZW filter
　　[PDFBOX-2054] Remove System.out.println()
　　[PDFBOX-2057] Importing BufferedImage into PDPixelMap is broken in 1.8.5
　　[PDFBOX-2058] The text of pdfs using Type1C can't be extracted correct

　　[PDFBOX-2062] Setting a PDFFormField's value with a specific font>
　　the font>　　[PDFBOX-2063] Incomplete EOF detection in ASCIIHexFilter
　　[PDFBOX-2065] Missing getCOSObject() in PDCalRGB
　　[PDFBOX-2067] Error creating JPEG image with SMask
　　[PDFBOX-2070] Filter.decode() modifies PDF if there is a filter array

　　[PDFBOX-2072] Wrong calculation of space char>　　[PDFBOX-2073] PDF files with unusual Japanese font can not be rewrite correctly
　　[PDFBOX-2074] 4-bytes CMap entry causes exception
　　[PDFBOX-2079] Extra new line characters extracted in 1.8.5 for embedded files
　　leading to ZipFile exception in Java 1.6
　　[PDFBOX-2082] signing corrupts PDF when signature exactly fits allocated space
　　[PDFBOX-2091] Some characters are not rendered (font with symbol encoding)
　　[PDFBOX-2095] Useless memory allocation in GlyfDescript
　　[PDFBOX-2098] Gouraud shading doesn't appear
　　[PDFBOX-2100] Gouraud shading doesn't work with function
　　[PDFBOX-2101] Surprising memory consumption when extracting images
　　[PDFBOX-2102] Characters swallowed on COSString.getString()
　　[PDFBOX-2103] JPXFilter fails to decode some Jpeg2000 images
　　[PDFBOX-2106] getSuffix() returns null for RLE encoding

　　[PDFBOX-2108] Type0 CFF Font with>　　[PDFBOX-2109] CFFParser uses String constructor without encoding
　　[PDFBOX-2110] Font not found: CourierNew
　　[PDFBOX-2111] Cast error in Gouraud shadings
　　[PDFBOX-2114] ObjStm is being processed to late
　　[PDFBOX-2115] Use unfiltered stream in gouraud shadings
　　[PDFBOX-2120] Regression: Type 1 font corrupted
　　[PDFBOX-2122] FontBox's TTFDataStream doesn't set timezone in readInternationalDate
　　[PDFBOX-2128] CMYK images are not supported correctly
　　[PDFBOX-2133] Parsing of a Type1 font fails with a NumberFormatException
　　[PDFBOX-2134] Parsing of a Type1 font fails with a NPE
　　[PDFBOX-2140] non embedded Type1 symbol glyph not rendered
　　[PDFBOX-2141] Shading not applied to text
　　[PDFBOX-2147] Clean up code with "inspect and transform"
　　[PDFBOX-2153] Setting the correct clipping path for shading
　　[PDFBOX-2155] Fix JavaDocs warnings
　　[PDFBOX-2156] different shading patterns at different resolutions when ctm is null
　　[PDFBOX-2160] PDFTextStripper doesn't always write paragraph start
　　[PDFBOX-2163] inline image with EI in the middle incorrectly parsed
　　[PDFBOX-2166] AIOOBE with barcode ttf font
　　[PDFBOX-2168] Different behavior of Undo feature when form was pre filled by PDFBox
　　[PDFBOX-2170] java.lang.ClassCastException:
　　org.apache.fontbox.cff.CharStringCommand cannot be cast to java.lang.Integer
　　[PDFBOX-2171] UnsupportedOperationException for stencil image / pattern
　　[PDFBOX-2173] Nullpointer when validating empty file
　　[PDFBOX-2176] Ignore IllegalArgumentException when reading an ICCProfile
　　[PDFBOX-2177] [PATCH] IndexOutOfBoundsException reading embedded OpenType font
　　[PDFBOX-2178] Invalid color space kind: COSName{DeviceGray}
　　[PDFBOX-2179] Regression: Some isartor tests are not passing in 2.0.0
　　[PDFBOX-2181] Regression: NPE in PreflightContentStream
　　[PDFBOX-2183] COSArray cannot be cast to COSNumber
　　[PDFBOX-2184] CMMException: Invalid profile data
　　[PDFBOX-2185] Rotation and skew not applied on rectangles
　　[PDFBOX-2186] java.io.IOException: Catalog cannot be found
　　[PDFBOX-2187] ArrayIndexOutOfBoundsException in TIFFFaxDecoder
　　[PDFBOX-2188] java.io.IOException: Expected a name or array but got:
　　COSObject{1823, 0}
　　[PDFBOX-2189] java.awt.geom.IllegalPathStateException: missing initial moveto in
　　path definition

　　[PDFBOX-2191]>　　[PDFBOX-2192] "unknown command" in Type1CharString.handleCommand

　　[PDFBOX-2193]>　　[PDFBOX-2194] Refactor predictor
　　[PDFBOX-2195] Missing text when converting PDF to image

　　[PDFBOX-2198]>
　　for font>　　[PDFBOX-2199] Found Token[kind=NAME, text=dup] but expected begin
　　[PDFBOX-2200] Memory leak with org.apache.pdfbox.pdmodel.font.PDFont#cmapObjects

　　[PDFBOX-2201] getKeywords returns null>　　[PDFBOX-2202] java.io.IOException: Found Token[kind=NAME, text=readonly] but
　　expected def
　　[PDFBOX-2203] java.lang.IllegalArgumentException: alpha value out of range
　　[PDFBOX-2204] Indexed color space in JPX
　　[PDFBOX-2206] Cannot save a document which has been closed
　　[PDFBOX-2207] Stream parsing still incorrect if length value is wrong
　　[PDFBOX-2212] OutOfMemoryError in GlyfCompositeDescrip
　　[PDFBOX-2214] EmptyStackException in PDFStreamEngine
　　[PDFBOX-2215] NPE in PDTrueTypeFont.makeFontDescriptor
　　[PDFBOX-2216] java.io.IOException: Found Token[kind=NAME, text= ] but expected
　　LITERAL for type1 font
　　[PDFBOX-2217] Matrix transform ignored in axial and radial shadings (in
　　PDFToImage output)
　　[PDFBOX-2221] Text is pink
　　[PDFBOX-2222] NPE in PDFStreamEngine

　　[PDFBOX-2225]>　　[PDFBOX-2227] java.io.IOException: Found Token[kind=NAME, text= ] but expected
　　LITERAL for type1 font
　　[PDFBOX-2228] LZW EarlyChange parameter isn't supported
　　[PDFBOX-2229] NPE in GlyfCompositeDescript.getPointCount
　　[PDFBOX-2234] [PATCH] Invalid Color space preflight error on Java 8
　　[PDFBOX-2237] java.io.IOException: Image stream is empty for inline image
　　[PDFBOX-2240] ArrayIndexOutOfBoundsException PDImageXObject.applyMask
　　[PDFBOX-2241] IOException: Expected INTEGER or REAL but got NAME
　　[PDFBOX-2243] java.lang.IllegalArgumentException: negative dash phase
　　[PDFBOX-2244] java.lang.IndexOutOfBoundsException in callothersubr
　　[PDFBOX-2245] java.lang.StringIndexOutOfBoundsException in
　　PDTrueTypeFont.getGIDForCharacterCode
　　[PDFBOX-2247] Regression in text extraction between 1.8.5 and 1.8.6
　　[PDFBOX-2251] NoSuchElementException when reading cmap format 4 subtable

　　[PDFBOX-2256] Text>　　[PDFBOX-2257] BufferedInputStream wrapped in BufferedInputStream
　　[PDFBOX-2261] Extremely long hang during getFields() on a few PDF files
　　[PDFBOX-2265] ArrayIndexOutOfBoundsException in PDICCBased.loadICCProfile
　　[PDFBOX-2266] NPE when converting page to image
　　[PDFBOX-2267] IOException and partial rendering and colorspace creation error
　　[PDFBOX-2268] AES-256 decryptions fails
　　[PDFBOX-2270] PDField.getFullyQualifiedName() returns name adding suffix '.null'
　　[PDFBOX-2271] Potential NPE in PDAppearanceString.java

　　[PDFBOX-2275]>　　[PDFBOX-2278] Exception in thread "main" java.lang.IllegalStateException: Call
　　to processSubStream() before processStream() or initStream()
　　[PDFBOX-2280] Text not italic
　　[PDFBOX-2281] Yellow box shown
　　[PDFBOX-2283] Incorrect transform for annotations / appearance streams
　　[PDFBOX-2284] NullPointerException in PDFieldTreeNode
　　[PDFBOX-2285] debugLogMetadata doesn't log
　　[PDFBOX-2287] [PATCH] COSStream loses contents in setFilters()
　　[PDFBOX-2291] Differences in Overlay stamping between version 1.8.2 and 1.8.6
　　[PDFBOX-2292] Saving of decrypted version of password protected document gives
　　an error
　　[PDFBOX-2293] NonSequential parser gives an error
　　[PDFBOX-2295] Checkboxes missing
　　[PDFBOX-2296] Wrong stream length
　　[PDFBOX-2298] Wrong scaling of embedded type 1 font
　　[PDFBOX-2299] Isartor tests don't work anymore
　　[PDFBOX-2300] Glyphs rendered at wrong position
　　[PDFBOX-2301] RandomAccessBuffer consumes too much memory.
　　[PDFBOX-2304] square glyphs missing
　　[PDFBOX-2306] Error reading stream, expected='endstream' actual='endobj'
　　[PDFBOX-2307] NPE in TrueTypeFont.getWidth
　　[PDFBOX-2309] UnsupportedOperationException: not implemented: missing CFF
　　[PDFBOX-2310] codeToGID NPE
　　[PDFBOX-2311] color space 'COSName{DefaultRGB}' does not exist in the current
　　page's resources
　　[PDFBOX-2312] IllegalArgumentException: Built-in Encoding required for symbolic font
　　[PDFBOX-2313] ExtractImages finds never-rendered images
　　[PDFBOX-2314] Restore backward compatibility between Overlay and OverlayPDF
　　[PDFBOX-2315] Found Token[kind=NAME, text=ND] but expected ND
　　[PDFBOX-2317] ZapfDingbats should use its own glyph list
　　[PDFBOX-2318] NPE in new DomXmpParser when no type is found
　　[PDFBOX-2319] Date Converter needs to handle miliseconds and other formats
　　[PDFBOX-2320] IOException: Could not read embedded TTF for font TimesNewRoman
　　[PDFBOX-2323] More flexible image caching (OOM)
　　[PDFBOX-2324] Failure to render DeviceN image
　　[PDFBOX-2325] Failure to render OpenType (TrueType)
　　[PDFBOX-2326] IllegalArgumentException: Use PDType1CFont for FontFile3
　　[PDFBOX-2327] Glyph list ligatures are decomposed too early
　　[PDFBOX-2330] Typo on usage message; "PDFDBox" instead of "PDFBox"
　　[PDFBOX-2332] Error reading stream, expected='endstream' actual='endstream8' at
　　offset 1993
　　[PDFBOX-2334] codeToGID NPE
　　[PDFBOX-2338] IllegalStateException: recursive definition
　　[PDFBOX-2339] ArrayIndexOutOfBoundsException when type1 font is empty
　　[PDFBOX-2342] WriteDecodedDoc cant decrypt pdf form correctly
　　[PDFBOX-2343] Giving NullPoint exception when we call
　　PDType1Font.HELVETICA_BOLD.getStringWidth("Some String")
　　[PDFBOX-2344] NegativeArraySizeException in radial shading
　　[PDFBOX-2345] IndexOutOfBoundsException reading encrypted pdf
　　[PDFBOX-2347] NPE while creating security handler for decryption
　　[PDFBOX-2350] Type1 Parser hangs indefinitely
　　[PDFBOX-2351] /XRefStm content missing in saved file
　　[PDFBOX-2352] NegativeArraySizeException in HorizontalMetricsTable.read
　　[PDFBOX-2355] newDocuments is private in Splitter
　　[PDFBOX-2356] Error Validating PDF Archive Document with half hour timezone
　　[PDFBOX-2357] PDTrueTypeFont has no method to load font from stream

　　[PDFBOX-2358] ExternalFonts uses>　　[PDFBOX-2360] PDFont had methods removed
　　[PDFBOX-2363] wrong color in rendering
　　[PDFBOX-2364] CCITT image renders incorrectly
　　[PDFBOX-2365] NPE with file with PDFDocEncoding

　　[PDFBOX-2367] Ligature glyph>　　[PDFBOX-2372] Trash Glyphs: Regressions 19.9.2014
　　[PDFBOX-2373] Rendering at 72 dpi crashes java
　　[PDFBOX-2376] Small regression in text extraction with PDFBox 1.8.7 vs. 1.8.6
　　[PDFBOX-2379] glyphlist_ext is not OSGI compatible
　　[PDFBOX-2380] Glyphlist .properties are not ordered
　　[PDFBOX-2381] BaseParser - IOException: Push back buffer is full
　　[PDFBOX-2383] PDFBox tests include copyright files
　　[PDFBOX-2384] ExtractText should default to UTF-8
　　[PDFBOX-2385] inline image with EI at the end incorrectly parsed
　　[PDFBOX-2390] PDExtendedGraphicsState is incorrectly named
　　[PDFBOX-2395] Signing PDF document changes documentID
　　[PDFBOX-2396] Comment on
　　`org.apache.pdfbox.util.Splitter.createNewDocumentIfNecessary` is out of date
　　[PDFBOX-2399] font.getFontDescriptor() for PDType1Font.HELVETICA is null
　　[PDFBOX-2401] Image has wrong colors after Merge
　　[PDFBOX-2402] NonSequentialPDFParser cannot recover from spurious closing brackets
　　[PDFBOX-2403] false negative? "Font damaged, The FontFile can't be read"
　　[PDFBOX-2405] false negatives: Invalid Font definition, Some required fields are
　　missing from the Font ... ?
　　[PDFBOX-2406] fix typo "AlpaConstant"
　　[PDFBOX-2407] false negative: 2.4.3 : Invalid Color space, The operator "f"
　　can't be used without Color Profile ?
　　[PDFBOX-2408] false negative? 1.2.1 : Body Syntax error, Single space expected ...
　　[PDFBOX-2409] got the wrong result from Arabic text extraction
　　[PDFBOX-2411] Pushback buffer is full on seamingly small PDF

　　[PDFBOX-2412] Loading XFDF document fails with>　　[PDFBOX-2413] Loaded FDF document returns null fields
　　[PDFBOX-2415] java.lang.ClassCastException:
　　org.apache.pdfbox.pdmodel.font.PDType1CFont cannot be cast to
　　org.apache.pdfbox.pdmodel.font.PDType1Font
　　[PDFBOX-2416] xmp regression? 7.3 : Error on MetaData, Cannot find a definition
　　for the namespace http://ns.adobe.com/xap/1.0/t/pg/
　　[PDFBOX-2417] xmp regression? 7.3 : Error on MetaData, Schema is not set in this
　　document : http://ns.adobe.com/xap/1.0/sType/Dimensions#
　　[PDFBOX-2418] xmp regression? 7.3 : Error on MetaData, Schema is not set in this
　　document : http://ns.adobe.com/xap/1.0/g/img/
　　[PDFBOX-2419] XFDF export is not XML compliant
　　[PDFBOX-2421] Poor text extraction and rendering of file with non embedded type1
　　font
　　[PDFBOX-2422] PDFont.getStringWidth results in stackoverflow

　　[PDFBOX-2424]>　　[PDFBOX-2426] Make ExternalFonts.getProvider public
　　[PDFBOX-2428] An error occured when reading table hmtx
　　[PDFBOX-2429] Times New Roman rendered as Arial
　　[PDFBOX-2433] PDFPrinter does not print Acroform fields

　　[PDFBOX-2434]>　　[PDFBOX-2436] Parsing error
　　[PDFBOX-2437] PDFont isSymbolic() has unexpected return value
　　[PDFBOX-2439] [PATCH] ArrayIndexOutOfBoundsException in multithreaded system
　　[PDFBOX-2441] Improve XRef self healing mechanism when more than one xref table
　　[PDFBOX-2445] Out of Memory - Extract text for Apache_Solr_4.7_Ref_Guide.pdf
　　[PDFBOX-2447] "Cannot save a document which has been closed" when encrypting
　　[PDFBOX-2448] ligatures and some glyphs missing
　　[PDFBOX-2453] Building on OpenJDK throws javax.imageio.IIOException
　　[PDFBOX-2455] NonSequentialParser does not tolerate missing %%EOF markers

　　[PDFBOX-2457] LogFactory is intialized with a wrong>　　[PDFBOX-2458] Signing doesn't work anymore using BC 1.51 instead of 1.50
　　[PDFBOX-2460] fix TestPublicKeyEncryption.java
　　[PDFBOX-2462] NullPointerException in (PDFStreamParser.java:109)
　　[PDFBOX-2465] NPE in PdfaExtensionHelper.populateSchemaMapping
　　[PDFBOX-2466] 2.4 : Invalid Color space, Unable to read default color space :
　　Missing color space: DefaultRGB
　　[PDFBOX-2469] javax.crypto.BadPaddingException in PDFBox 1.8.8-SNAPSHOT
　　[PDFBOX-2470] Exception in PDDocument.addSignature(PDSignature sigObject,
　　SignatureInterface signatureInterface, SignatureOptions options))
　　[PDFBOX-2471] AES encryption failing to write Acroform field names and values
　　[PDFBOX-2477] NPE in DomXmpParser.createProperty
　　[PDFBOX-2478] NPE in XObjImageValidator.checkColorSpaceAndImageMask
　　[PDFBOX-2479] NPE in PDICCBased.getColorSpaceType
　　[PDFBOX-2481] Adding large TYPE_BYTE_BINARY image to pdf document generates
　　distorted result
　　[PDFBOX-2483] StackOverflowError in preflight
　　[PDFBOX-2484] Cannot decrypt AES256 encrypted files with nonSeq parser
　　[PDFBOX-2485] IllegalArgumentException in TypeMapping.instanciateSimpleProperty

　　[PDFBOX-2486]>　　to PDField
　　[PDFBOX-2487] ArrayIndexOutOfBoundsException in Type1CharString
　　[PDFBOX-2488] NPE in FontValidator.isSubSet in preflight
　　[PDFBOX-2489] StackOverflowError in PDSimpleFont.isFontSymbolic
　　[PDFBOX-2490] Return value of COSDocument#isEncrypted is unclear
　　[PDFBOX-2491] NPE in PDFAIdentificationValidation.checkConformanceLevel()
　　[PDFBOX-2492] Java 8u25 IllegalBlockSizeException decrypting pdf
　　[PDFBOX-2495] Black shapes in the background of some rendered pages of some PDFs
　　[PDFBOX-2496] PNG filesize is larger
　　[PDFBOX-2498] ArrayIndexOutOfBoundsException in PreflightParser.lastIndexOf
　　[PDFBOX-2499] EOF and NPE in PDType1CFont.getFontMatrix

　　[PDFBOX-2500]>　　[PDFBOX-2501] Page render without barcode

　　[PDFBOX-2502] false negative? 1.4.6 : Trailer Syntax error,>　　the first and the last trailer
　　[PDFBOX-2503] false negative? 1: 7.2 : Error on MetaData, Producer present in
　　the document catalog dictionary doesn't match with XMP information

　　[PDFBOX-2504]>　　to PDField
　　[PDFBOX-2505] ArrayIndexOutOfBoundsException in PDColor constructor
　　[PDFBOX-2507] Annotation example not rendered to image

　　[PDFBOX-2508] Text extraction getting zero font>　　text in this PDF with Type 3 Fonts
　　[PDFBOX-2509] Korean Text font substitution issues
　　[PDFBOX-2513] false negative? RuntimeException: EOL encountered in white run

　　[PDFBOX-2517] Better error message on pdfA>　　[PDFBOX-2519] Regression: Box color missing
　　[PDFBOX-2520] Don't decrypt already decrypted pdfs
　　[PDFBOX-2521] Don't throw IOException if stream length is missing in lenient mode
　　[PDFBOX-2523] IOException: Error: Expected a long type at offset 1218571,
　　instead got 'xref'
　　[PDFBOX-2525] Overlay: data black & white after import
　　[PDFBOX-2526] Arial black not black
　　[PDFBOX-2527] IOException: Negative seek offset in NonSequentialPDFParser
　　[PDFBOX-2528] IOException: Object must be defined and must not be compressed
　　object: 0:0
　　[PDFBOX-2533] Poor rendering with non-sequential parser
　　[PDFBOX-2540] ArrayIndexOutOfBoundsException in Type1Parser.parseASCII

　　[PDFBOX-2541]>　　[PDFBOX-2542] IllegalArgumentException: root must be of type Pages

　　[PDFBOX-2543]>　　[PDFBOX-2546] IllegalArgumentException: resourceDictionary is null in PDFMerger
　　[PDFBOX-2549] TIFF-Predictor with 16 bits per component not supported

　　[PDFBOX-2550]>　　[PDFBOX-2552] Blank rendering when negative page rotation
　　[PDFBOX-2553] CalRGB colors different
　　[PDFBOX-2557] Yellow text not using heavy font
　　[PDFBOX-2559] TTF font cannot be loaded
　　[PDFBOX-2560] Arial Truetype CID font rendering incorrect
　　[PDFBOX-2561] Rendering of PDIndexed line incorrect
　　[PDFBOX-2563] [PATCH] Use cmap for Type0/TTF fallback

　　[PDFBOX-2569] COSNumber fails to parse numbers like "+018" in JRE 　　[PDFBOX-2571] IllegalStateException: Not a CIDFont
　　[PDFBOX-2572] ArrayIndexOutOfBoundsException in CmapSubtable.processSubtype12
　　[PDFBOX-2573] IllegalStateException: PDFBox bug: encoding should not be null!
　　[PDFBOX-2579] Exception in thread "main" java.io.IOException: Error: Expected a
　　long type at offset 1029, instead got '12688(Deleted'
　　[PDFBOX-2582] Form fields missing entirely or incorrect in PDField list
　　[PDFBOX-2583] Error when rendering a PDF with annotations
　　[PDFBOX-2586] IllegalBlockSizeException: Input length must be multiple of 16
　　when decrypting with padded cipher
　　[PDFBOX-2588] Text fields if initialy empty in AcroForms do not contain a
　　COSName.V in its dictionary and therefore does not get rendered.
　　[PDFBOX-2595] Pdfbox always sets the second part of documentID to the same value
　　[PDFBOX-2598] IllegalArgumentException in CFFParser.readCharset
　　[PDFBOX-2599] failure to render file with utf8 CID TT fonts
　　[PDFBOX-2601] fix getHashObjectIdentifier in TSAClient
　　[PDFBOX-2605] Multiple text operations on page cause NPE in TTFSubsetter
　　[PDFBOX-2606] Support OS with no fonts
　　[PDFBOX-2607] Failed reading embedded Font
　　[PDFBOX-2608] false negative on pdf/A validation?
　　[PDFBOX-2615] IllegalArgumentException in PDPageTree constructor: root cannot be
　　null
　　[PDFBOX-2616] JVM crashes while trying to convert PDF to JPG image (only on Windows)
　　[PDFBOX-2617] Group of Button fields treated as a Radio Button group
　　[PDFBOX-2620] Support named actions
　　[PDFBOX-2621] Files created with CreatePDFA.java are not PDF/A-1b
　　[PDFBOX-2622] PDAnnotationLink::getBorderStyle() don't understand external
　　border style
　　[PDFBOX-2629] PDAnnotation should not use PDGamma for colors
　　[PDFBOX-2632] Lost output when mixing subset and non-subset of the same font
　　[PDFBOX-2634] Multiple text operations on multiple pages cause NPE in TTFSubsetter
　　[PDFBOX-2635] PrintImageLocations outputs utter nonsense
　　[PDFBOX-2636] Colorspaces of annotations not treated correctly
　　[PDFBOX-2640] Fields within a fields kids entry are not correctly recognized
　　[PDFBOX-2641] ArrayIndexOutOfBoundsException in PDType1Font constructor
　　[PDFBOX-2646] A text including single-quote is malformed with Embedded TTF font

　　[PDFBOX-2649] Character>　　[PDFBOX-2650] Type1Equivalent: TrueType must use 'cmap' when 'post' table is empty
　　[PDFBOX-2651] Preflight doesn't check for valid destination syntax
　　[PDFBOX-2652] Document Outlines (Bookmark) and Link Annotation validation do not
　　validate /Dest item
　　[PDFBOX-2653] Image extraction fails with attached PDF
　　[PDFBOX-2654] NullPointerException when reading a GIF file with a transparent color
　　[PDFBOX-2655] PDCIDFontType2Embedder.buildCIDSet() ArrayOutOfBounds
　　[PDFBOX-2656] Trailer isn't written when signing a PDF
　　[PDFBOX-2660] Text missing
　　[PDFBOX-2664] PDDocumentInformation shouldn't throw IOException
　　[PDFBOX-2665] PDType1Font (HELVETICA) encode getting NullPointerException
　　[PDFBOX-2667] StandardSecurityHandler should throw InvalidPasswordException
　　[PDFBOX-2668] intersectClippingPath does a shallow copy
　　[PDFBOX-2675] PDOutlineNode.getParent uses /P item as fallback for /Parent
　　[PDFBOX-2676] PDPageLabelRange.setLabelItem() should not allow negative startPage
　　[PDFBOX-2677] Negative Outlines COUNT and various issues
　　[PDFBOX-2678] possible NPE in ExtractText tool of trunk
　　[PDFBOX-2679] Blank page rendered with wrong xref start objid

　　[PDFBOX-2687]>　　[PDFBOX-2693] OutOfMemoryError at
　　org.apache.fontbox.cff.IndexData.initData(IndexData.java:95)
　　[PDFBOX-2698] PDFToImage IndexOutOfBoundsException
　　[PDFBOX-2702] Merging PDFs created using "Nuance PDF Create" not possible
　　[PDFBOX-2704] PDPageTree.indexOf doesn't find page numbers
　　[PDFBOX-2708] PDDocument.removePage() deletes the last page regardless of
　　parameter passed
　　[PDFBOX-2711] Japanese text not extracted
　　[PDFBOX-2713] Preserve the origin pdf version when splitting a pdf
　　[PDFBOX-2714] Type1Fonts working on one computer, not another
　　[PDFBOX-2715] Pages in a PDF being dropped with just an error-log message
　　[PDFBOX-2717] Keep type and subtype for PDWidgetAnnotation created from field
　　[PDFBOX-2719] The addSignature() method always set the visual signature on the
　　last page of the PDF
　　[PDFBOX-2720] Can't sign PDF document with forms or annotations
　　[PDFBOX-2723] PDFBox*.tmp files not deleted by COSParser
　　[PDFBOX-2724] Importing a XFDF file doesn't populate the field value
　　[PDFBOX-2726] org.apache.pdfbox.cos.COSArray cannot be cast to
　　org.apache.pdfbox.cos.COSDictionary
　　[PDFBOX-2728] java.awt.geom.IllegalPathStateException: missing initial moveto in
　　path definition
　　[PDFBOX-2730] PDFSplit slow and keeps unused pages
　　[PDFBOX-2733] Nullpointer exception in PDFXrefStreamParser.parse
　　[PDFBOX-2734] Can't create PDF with DeviceN colorspace
　　[PDFBOX-2739] Saving merged documents causes IOException
　　[PDFBOX-2741] IndexOutOfBoundsException when calling
　　PDSeparation.setAlternateColorSpace
　　[PDFBOX-2745] PDPageXYZDestination zoom property can't be set lower than 100%
　　[PDFBOX-2746] PDPageContentStream.saveGraphicsState() saves wrong
　　nonStrokingColor and throws an exception
　　[PDFBOX-2747] pdfbox: garbled japanese txt output
　　[PDFBOX-2750] Rendering in poor quality in 2.0 but not in 1.8.*
　　[PDFBOX-2759] NPE in BaseParser.parseCOSDictionaryValue() due to object
　　reference in content stream
　　[PDFBOX-2760] NPE in MoveText.process()

　　[PDFBOX-2767]>　　[PDFBOX-2769] NPE when saving encrypted file
　　[PDFBOX-2771] COSString encodes Euro sign wrongly
　　[PDFBOX-2772] EI token lost for rewrite

　　[PDFBOX-2773]>　　[PDFBOX-2774] Can't encode Euro with WinAnsiEncoding
　　[PDFBOX-2775] ArrayIndexOutOfBoundsException in
　　PDFTextStripper.processTextPosition()
　　[PDFBOX-2778] PDF to Image conversion fails with "Invalid code word encountered"
　　[PDFBOX-2781] Opening pdf document after encrypting it with PDFBox throws
　　IllegalBlockSizeException
　　[PDFBOX-2786] PDPageDestination page index off by one
　　[PDFBOX-2789] TTF encoding issues
　　[PDFBOX-2792] Text extraction ignores bookmarks
　　[PDFBOX-2793] /Dests dictionary isn't supported
　　[PDFBOX-2794] UnsupportedOperationException: not supported for Type 3 fonts
　　[PDFBOX-2795] PrintRequestAttributeSet is being ignored
　　[PDFBOX-2797] PDJavascriptNameTreeNode does not support dictionaries
　　[PDFBOX-2798] PDTextStream does not support UTF16 with BOM
　　[PDFBOX-2799] PDOptionalContentProperties.setGroupEnabled not working
　　[PDFBOX-2801] SecurityHandler does not tolerate plain-text COSString
　　[PDFBOX-2802] TestFontEmbedding sometimes fails due to non-determinism

　　[PDFBOX-2803] NullPointerException into>　　[PDFBOX-2808] Can't merge to files with bookmarks
　　[PDFBOX-2811] Infinite loop within RandomAccessBuffer
　　[PDFBOX-2812] NPE in PDColorSpaceFactory.createColorSpace with PDICCBased
　　[PDFBOX-2814] Text not rendered in mode 7
　　[PDFBOX-2819] invalid ICC Profile when reading from a byte array
　　[PDFBOX-2822] infinite loop of searching for a key in PDResources
　　[PDFBOX-2824] ArrayIndexOutOfBoundsException in GlyfSimpleDescript.readFlags()
　　when multithreading
　　[PDFBOX-2826] Mouse position shown when mouse outside of PDFReader window
　　[PDFBOX-2829] PDBox 2.0 Throws IndexOutOfBoundsException (severe offset errors
　　as well)
　　[PDFBOX-2830] Can't draw color border around a PDTextBox + create example
　　[PDFBOX-2832] Remove obsolete methods from fontbox's Encoding
　　[PDFBOX-2833] Add an API to get the COSObjectKey of a given object
　　[PDFBOX-2834] Violation in PDOutputIntent.getDestOutputProfile() method
　　[PDFBOX-2836] COSName should be interpreted as UTF-8
　　[PDFBOX-2837] PDFBox creates files with EBCDIC code on z/OS

　　[PDFBOX-2843]>　　[PDFBOX-2844] Printing has bigger margins than expected
　　[PDFBOX-2845] Error parsing PDF
　　[PDFBOX-2846] setValue failing with font issues.
　　[PDFBOX-2847] mergeDocumentsNonSeq does not utilize scratchFile
　　[PDFBOX-2851] getExportValue() non functional in PDRadioButton
　　[PDFBOX-2856] Markedly slower processing for particular file in 2.0.0-trunk vs 1.8.9
　　[PDFBOX-2862] GlyphList doesn't appear to be thread safe in trunk...or user error?
　　[PDFBOX-2867] Correct use of Float.NaN
　　[PDFBOX-2868] NPE in Acroform getValueAsString
　　[PDFBOX-2869] Corruption in ScratchFileBuffer
　　[PDFBOX-2871] Performance issue when filling the first PDTextField of an AcroForm
　　[PDFBOX-2872] Matrix.toCOSArray() has constant return
　　[PDFBOX-2875] Type 1 fonts are embedded incorrectly
　　[PDFBOX-2876] Better support for embedding of simple TrueType fonts
　　[PDFBOX-2881] Radial and Axial shading steps are calculated incorrectly
　　[PDFBOX-2884] NPE in FontMapper.getFont()
　　[PDFBOX-2885] NPE in PDNonTerminalField.getChildren()
　　[PDFBOX-2886] "IllegalArgumentException root cannot be null" in 2.0.0 for file
　　that was parsed in 1.8.x
　　[PDFBOX-2887] NPE in PDFXrefStreamParser in 2.0 trunk
　　[PDFBOX-2896] XMPBox not creating valid "title" entry in DublinCoreSchema in trunk
　　[PDFBOX-2898] Incorrect key for color space in PDGroup
　　[PDFBOX-2899] Text not rendered in mode 7 (2)
　　[PDFBOX-2901] High CPU load and OutOfMemoryError when rendering shading
　　[PDFBOX-2904] IndexOutOfBoundsException in CFFType1Font.getType2CharString()
　　[PDFBOX-2906] NullPointerException in PDFStreamEngine.showText
　　[PDFBOX-2908] PDFTextStripper.writeText is slow
　　[PDFBOX-2909] NullPointerException when rendering shading with no function
　　[PDFBOX-2911] Merge does not close input streams
　　[PDFBOX-2916] ArrayIndexOutOfBoundsException in CmapSubtable.processSubtype6

　　[PDFBOX-2924]>　　[PDFBOX-2927] Print with PrintRanges printRequestAttribute causing document to
　　be cropped
　　[PDFBOX-2929] "Illegal instruction: 4" with PDFToImage
　　[PDFBOX-2930] PDFPageable does not rotate portrait document with 90°/270°
　　rotation well
　　[PDFBOX-2932] NPE in PDSignature.getValuesAsString() when field contains no value
　　[PDFBOX-2935] Problem while extracting font from PDFontSetting (used in
　　PDExtendedGraphicsState)
　　[PDFBOX-2937] Field duplication in PDIndexed color space
　　[PDFBOX-2939] PDFRenderer.renderImageWithDPI exception with certain PDFs
　　[PDFBOX-2946] Symbol glyphs not aligned
　　[PDFBOX-2948] NPE in PDStream.createInputStream
　　[PDFBOX-2949] Rendering to ARGB brings black background
　　[PDFBOX-2950] Chinese font substitution issue
　　[PDFBOX-2951] quotedbl causes NullPointerException
　　[PDFBOX-2956] PDFontDescriptor doesn't contain method getCIDSet.
　　[PDFBOX-2958] TIFF-Predictor with 1 bit per component not supported
　　[PDFBOX-2959] type3 font glyphs overlapped

　　[PDFBOX-2960]>　　[PDFBOX-2961] Checkbox with multiple widgets doesn't reflect check() state.
　　[PDFBOX-2965] NPE in PDAcroForm.getField() if the /Fields entry is missing
　　[PDFBOX-2966] Glyphs overlapping in rendering

　　[PDFBOX-2969] RandomAccessBuffer clone is broken for non-default chunk>　　[PDFBOX-2971] CalGray white rendered as cyan
　　[PDFBOX-2972] Exception when RenderingIntent value is not one of the predefined.
　　[PDFBOX-2976] java.util.zip.DataFormatException: incorrect data check

　　[PDFBOX-2982] fix>　　[PDFBOX-2985] Potential NPE in PDMarkedContent#getMCID()
　　[PDFBOX-2986] Potential resource leak in TTFParser's use of RAFDataStream
　　[PDFBOX-2989] LZW decode filter shouldn't throw IndexOutOfBoundsException
　　[PDFBOX-2990] PDDocument.load fails to load a PDF document.
　　[PDFBOX-2992] Add .gitignore
　　[PDFBOX-2995] PDAcroForm getDefaultAppearance throws NPE if DA is not defined
　　[PDFBOX-3001] FileSystemFontProvider cache instability
　　[PDFBOX-3002] PDF files not closed after load fails
　　[PDFBOX-3003] Incorrect color space processing for inline images
　　[PDFBOX-3005] Incorrect property names for lists
　　[PDFBOX-3008] Memory leak in preflight
　　[PDFBOX-3010] SignatureOptions object must not be closed before calling
　　saveIncremental in trunk's CreateVisibleSignature example

　　[PDFBOX-3012] PDAcroForm flatten() throws>　　[PDFBOX-3013] Incorrect accordance between attributes and properties
　　[PDFBOX-3014] ZapfDingbats not finding a substitute in Windows 8.1 Pro
　　[PDFBOX-3018] IOException "head is mandatory" when using getOriginalData() of TT
　　font from TTC file
　　[PDFBOX-3019] Unwanted spaces in text extraction
　　[PDFBOX-3021]> COSName
　　[PDFBOX-3022] Maven repos should be https
　　[PDFBOX-3025] Test case for unwanted spaces in text extraction
　　[PDFBOX-3027] Incorrect enumeration of conformances for PDFAIdentificationSchema
　　[PDFBOX-3033] Usage methods references incorrect package
　　[PDFBOX-3034] Newly created XRef stream has direct root objects
　　[PDFBOX-3035] Files with missing xref table must fail
　　[PDFBOX-3037] Text extraction decodes image files

　　[PDFBOX-3038] Text extraction shows glyphs with zero>　　[PDFBOX-3041] Wrong default type in Xref stream W0 element
　　[PDFBOX-3042] Bad space calculation in text extraction
　　[PDFBOX-3056] Make PDFTextStreamEngine public
　　[PDFBOX-3067] Text strings being returned as single characters, regression from
　　version 1.8
　　[PDFBOX-3070] Incorrect DefaultRGB color space obtain

　　[PDFBOX-3073] Change to use media box for page>　　[PDFBOX-3075] Changed to the getHeight function for fonts so it will return a

　　more accurate>
　　[PDFBOX-3076] Type3 Font that is getting zero>
　　[PDFBOX-3081] Create example to draw glyph>　　[PDFBOX-3082] High memory consumption while building font cache
　　[PDFBOX-3083] Form fields are missing when rendering
　　[PDFBOX-3087] Metadata stream should not be compressed
　　[PDFBOX-3090] ArrayIndexOutOfBoundsException in CmapSubtable.processSubtype2
　　[PDFBOX-3091] java.lang.ClassCastException:
　　org.apache.fontbox.cff.CharStringCommand cannot be cast to java.lang.Integer
　　[PDFBOX-3093] Exception in TTFParser
　　[PDFBOX-3094] Merging PDFs with a Form is not retaining the field name values

　　[PDFBOX-3095] Space>
　　[PDFBOX-3097]>　　in extends
　　[PDFBOX-3102] getGlyphs returns empty array now
　　[PDFBOX-3105] Image with mask missing in rendering
　　[PDFBOX-3107] Asterisk character not displaying properly in Adobe Reader
　　[PDFBOX-3108] Font cache is always rebuilt when font skipped
　　[PDFBOX-3109] DrawPrintTextLocations with incorrect coordinates when cropbox
　　[PDFBOX-3110] Extract by beads doesn't work
　　改进
　　[PDFBOX-193] Getting tiff - PDCcitt.TiffWrapper object
　　[PDFBOX-408] Optional logger calls could be added to COSDocument & PDJpeg when
　　an error occurs.
　　[PDFBOX-678] Support missing Text Rendering Modes when rendering a PDF
　　[PDFBOX-870] PDF-To-IMAGE output is not anti-aliased
　　[PDFBOX-996] need to insert a child as the first child of an outline but you can
　　only append to the outline.
　　[PDFBOX-1083] PDType0Font incomplete
　　[PDFBOX-1094] Pattern colorspace support
　　[PDFBOX-1167] PDFStreamEngine#processSubStream should throw original IOException
　　instead of RuntimeException + FIX
　　[PDFBOX-1182] Create a module for the commandline tools
　　[PDFBOX-1213] Adding style information to the PDF to HTML converter
　　[PDFBOX-1270] Change internal page resolution to float everywhere
　　[PDFBOX-1329] Update PDPage to enum
　　[PDFBOX-1356] Support lucene 3.6.0
　　[PDFBOX-1384] Proposals for a new PDNameTreeNode and PDNumberTreeNode
　　[PDFBOX-1402] Improve handling of multiline text boxes
　　[PDFBOX-1444] Capability to use custom PageDrawer in PDPage.convertToImage
　　[PDFBOX-1503] Double logging of exceptions
　　[PDFBOX-1523] Manifest should support Specification entries
　　[PDFBOX-1543] Remove the ReplaceString example
　　[PDFBOX-1564] Extending COSName to produce PDF/A with correct OutputIntents
　　[PDFBOX-1566] reduce duplicated code and add caching to pdpagenode
　　[PDFBOX-1587] Update the dependency on Bouncy Castle to 1.48
　　[PDFBOX-1591] Resources should implement java.io.closeable
　　[PDFBOX-1594] Add support for AES256 Encryption

　　[PDFBOX-1596] OverlayPDF logic should be moved into a library>　　[PDFBOX-1613] The ability to inject the time/random component into the COSWriter
　　process to write a PDF document allows some advanced signature creation
　　scenarios where the signature is generated on a separate server that does not
　　hold the full PDF document.
　　[PDFBOX-1645] [PATCH] Improved the accuracy of the bounding box for each
　　rendered CFF glyph
　　[PDFBOX-1648] FontBox can't load CMaps with no spaces between tokens
　　[PDFBOX-1656] Enable PDFMergeUtility to merge Encrypted PDFs
　　[PDFBOX-1665] Replace external glyphlist.txt with our onw implementation
　　[PDFBOX-1667] org.apache.pdfbox.pdmodel.graphics.color.PDOutputIntent throws
　　Exception while it can throw IOException instead
　　[PDFBOX-1669] Update the dependency on Bouncy Castle to 1.49
　　[PDFBOX-1687] add dispose() in pdfbox\pdmodel\PDPage.convertToImage()
　　[PDFBOX-1690] Add description to embedded file
　　[PDFBOX-1695] Improve pdfbox tests
　　[PDFBOX-1698] Remove the print and the convertToImage stuff from PDPage and
　　PDDocument
　　[PDFBOX-1702] Performance improvement in PDPageContentStream.drawString
　　[PDFBOX-1707] Add dispose() when done with graphics
　　[PDFBOX-1720] BouncyCastle 1.49: ambigous constructor usage
　　[PDFBOX-1734] ImageIoUtil.WriteImage doesn't work with tiff images
　　[PDFBOX-1738] PDF with parsing IOException
　　[PDFBOX-1739] Load document error for two RegisSTAR documents
　　[PDFBOX-1744] Be resilient to PDFs with missing version info
　　[PDFBOX-1782] Add getMaxLength() and setMaxLength() methods to PDTextbox
　　[PDFBOX-1784] Update parent pom/rat plugin version
　　[PDFBOX-1798] Performance problem with PDDocument.saveIncremental (when signing
　　document)
　　[PDFBOX-1815] Suggestion: close files in COSStream
　　[PDFBOX-1820] Suggestion: close streams in PDIndex and PDJpeg
　　[PDFBOX-1828] Remove not needed CMaps
　　[PDFBOX-1833] BaseParser tidy up
　　[PDFBOX-1834] Remove old Overlay implementation
　　[PDFBOX-1836] Use the latest dependencies
　　[PDFBOX-1839] PDFImageWriter default BufferedImage type makes output colors look
　　poor
　　[PDFBOX-1840] Automatically load isartor for preflight tests
　　[PDFBOX-1844] [PATCH] Parser for Type 1 Fonts
　　[PDFBOX-1847] TSA Time Signature
　　[PDFBOX-1850] Speed up TestImageIOUtils
　　[PDFBOX-1851] [PATCH] Improved CMYK color space conversion

　　[PDFBOX-1852] [PATCH]>　　[PDFBOX-1854] Include AFM files for Core 14 fonts

　　[PDFBOX-1889] Remove the ConvertColorspace>　　[PDFBOX-1890] Merge PdfDecompressor and WriteDecodedDoc
　　[PDFBOX-1891] Remove the ant module
　　[PDFBOX-1893] Refactor color spaces
　　[PDFBOX-1897] There are some errors within the source code documentation (javadocs)
　　[PDFBOX-1902] generics added to maputil
　　[PDFBOX-1903] refactor pdmodel (pdpage)
　　[PDFBOX-1905] Remove the PDPage reference from PageDrawer/PDFStreamEngine
　　[PDFBOX-1906] Don't use a src subdirectory as output directory for a test case
　　[PDFBOX-1909] Close open streams

　　[PDFBOX-1914] Shading package: Move "function" methods to base>　　refactoring
　　[PDFBOX-1915] Implement shading with Coons and tensor-product patch meshes
　　[PDFBOX-1941] Refactor PageDrawer operators
　　[PDFBOX-1943] Move pdfbox-tools to its own package
　　[PDFBOX-1959] Remove AWT Fonts
　　[PDFBOX-1962] Refactor the packages in the core pdfbox module
　　[PDFBOX-1963] PDFImageWriter doesn't make use of PDFStreamEngine
　　[PDFBOX-1964] PDFMergerUtility support merging using non sequential parser
　　[PDFBOX-1972] WrappedIOException no longer needed in Java 1.6
　　[PDFBOX-1973] Exception Refactoring (Don't wrap Exceptions with COSVisitorException)
　　[PDFBOX-1976] DocumentEncryption and PDFEncryption are deprecated and should be
　　removed
　　[PDFBOX-1982] Standardise AcroForm Fields
　　[PDFBOX-1985] Replace List with List in PDDocument and PDPageNode
　　[PDFBOX-1986] Move SecurityHandler to PDEncryptionDictionary
　　[PDFBOX-1989] Save LZW and other encoded PDImageXObject resources
　　[PDFBOX-1990] Support creating PDF from lossless encoded images

　　[PDFBOX-1991] Shading PaintContexts should not depend on the page>　　[PDFBOX-2002] Show deprecation in the build / fix deprecated calls / delete
　　longtime deprecated stuff
　　[PDFBOX-2034] TestFilters is non-deterministic

　　[PDFBOX-2039]>　　[PDFBOX-2051] PDFPrinter does not use getPageable()
　　[PDFBOX-2052] PDFCloneUtility does not handle COSStreamArray
　　[PDFBOX-2066] RubberStampWithImage should support more image types
　　[PDFBOX-2068] Add filter parameter to PDImageXObject(document, filteredStream)
　　constructor
　　[PDFBOX-2071] Insert inline image in page content stream
　　[PDFBOX-2088] Support Bouncycastle 1.50
　　[PDFBOX-2094] Add PrintRequestAttributeSet parameter to silentPrint()
　　[PDFBOX-2097] Remove pdfbox-war subproject
　　[PDFBOX-2099] Improve handling and writing of header and trailer versions
　　[PDFBOX-2104] Implement transparency groups
　　[PDFBOX-2105] Support for multipage TIFFs in CCITTFactory, makes PDFBox capable
　　of doing tiff2pdf
　　[PDFBOX-2107] Make PDFBox XMP library agnostic
　　[PDFBOX-2113] Update documentation to reflect the requirement for JBIG2 decoders
　　[PDFBOX-2118] Remove ICU4J dependency
　　[PDFBOX-2123] Optimize reading of 1-bit depth images in SampleImageReader
　　[PDFBOX-2126] Optimize clipping
　　[PDFBOX-2127] Optimize calls of getPixel in SampledImageReader and PDImageXObject

　　[PDFBOX-2129] Add PDFBox version to the>　　[PDFBOX-2131] Avoid constructing debug messages if debug log is off
　　[PDFBOX-2132] Provide a pluggable exception handler to PDFStreamEngine
　　[PDFBOX-2136] Use the Type1Parser to extract the encoding
　　[PDFBOX-2144] Provide a pluggable font manager
　　[PDFBOX-2146] remove unused imports / fix imports
　　[PDFBOX-2148] Handle the Fully Qualified Name of duplicate fields better
　　[PDFBOX-2149] Font Refactoring
　　[PDFBOX-2151] Replace log4j with commons logging
　　[PDFBOX-2152] Unable to print the PDF with Acrobat shrink to fit print
　　[PDFBOX-2157] Remove AFMFormatter
　　[PDFBOX-2174] Suppress the Dock icon on OS X
　　[PDFBOX-2196] [PATCH] Type safety in PDNameTreeNode and PDNumberTreeNode via
　　generics
　　[PDFBOX-2205] (Graphics) Operator Refactoring
　　[PDFBOX-2220] [PATCH] Differences array without BaseEncoding (Type1C)
　　[PDFBOX-2239] Add missing values to PDComplexFileSpecification
　　[PDFBOX-2250] Improve XRef self healing mechanism
　　[PDFBOX-2262] Remove usage of AWT fonts
　　[PDFBOX-2269] Support for AES-256 Rev. 5 Decryption (Acrobat 9)
　　[PDFBOX-2294] Improve vertical text drawing as an experiment
　　[PDFBOX-2302] Make better use of RenderingHints
　　[PDFBOX-2303] Lazy loading of glyphs in TrueType fonts
　　[PDFBOX-2328] Give PDColor access to its underling PDColorSpace
　　[PDFBOX-2329] add toString method to PDRange
　　[PDFBOX-2333] Overhaul the appearance generation for PDF forms
　　[PDFBOX-2362] Remove .properties file usage in PDFStreamEngine
　　[PDFBOX-2366] Improve high-level font APIs
　　[PDFBOX-2370] Move caching outside of PDResources
　　[PDFBOX-2374] Make JavaDocs for trunk builds available via our website
　　[PDFBOX-2386] Move operators and content streams out of "pdfbox.util"
　　[PDFBOX-2387] ImageIOUtil, JPEGUtil, TIFFUtil and MetaUtil are not needed in
　　"pdfbox"

　　[PDFBOX-2388] Move printing>
　　[PDFBOX-2389] Move Encoding>　　[PDFBOX-2391] Use an enum for RenderingIntent
　　[PDFBOX-2392] PDPropertyList belongs in "markedcontent" package
　　[PDFBOX-2394] Add example code to extract embedded files in annotations
　　[PDFBOX-2414] Allow non-sequential parser for PDFMerger in app
　　[PDFBOX-2423] Page tree handling needs rewriting
　　[PDFBOX-2430] Make the non-sequential parser the default parser
　　[PDFBOX-2440] xref stream is saved as table
　　[PDFBOX-2444] Add radial shading example
　　[PDFBOX-2452] Continuous log "Nonsymbolic Type 0 font: SNCFYS+ARStdKai"
　　[PDFBOX-2456] create TestSymmetricKeyEncryption.java
　　[PDFBOX-2459] Share functionality between Page Tree and Field Tree
　　[PDFBOX-2461] Clear Checkstyle errors in source
　　[PDFBOX-2464] Document crypto build dependencies
　　[PDFBOX-2467] "Arial,Bold" always substituted with "Helvetica-Bold"
　　[PDFBOX-2468] Switch FDFDocument.load from PDFParser to NonSequentialParser
　　[PDFBOX-2473] Remove the CopyDoc example
　　[PDFBOX-2474] Remove the direct usage of PDFParser
　　[PDFBOX-2515] Improve the non sequential parser to be used when signing a pdf
　　[PDFBOX-2516] Further align AcroForms and Fields PDModel with PDF specification
　　[PDFBOX-2530] Improve PDFDebugger
　　[PDFBOX-2565] Subset embedded TTF fonts

　　[PDFBOX-2566] Remove logging from operator>　　[PDFBOX-2580] Decouple implementation specific forms handling from
　　interactive.form PD Model
　　[PDFBOX-2587] PDF takes minutes to convert (sRGB)
　　[PDFBOX-2591] Allow using custom Filters
　　[PDFBOX-2592] Allow sharing of COS objects between different documents
　　[PDFBOX-2594] Set default params in JBIG2Filter
　　[PDFBOX-2597] Provide easier access to AcroForm field tree
　　[PDFBOX-2600] Remove old parser
　　[PDFBOX-2623] PDFPrinter.getPrintable returns Pageable instead of PDFPageable
　　for easier extending
　　[PDFBOX-2628] XmpSerializer will never throw XmpSerializationException
　　[PDFBOX-2645] Open PDF file from byte array without temp file

　　[PDFBOX-2669] Make internal PageDrawer font>
　　[PDFBOX-2670] Move orphaned COSObjectKey>
　　[PDFBOX-2680] Move multi-pdf>　　[PDFBOX-2683] Remove SignatureInterface dependency from COSDocument
　　[PDFBOX-2689] Implement page transitions
　　[PDFBOX-2695] Iterate PDOutlineNode children
　　[PDFBOX-2700] support JPEG color space code 11 (JCS_YCCK)
　　[PDFBOX-2703] Remove javacc generated PDFParser from preflight
　　[PDFBOX-2707] Remove redundant IOUtils.closeQuietly
　　[PDFBOX-2716] Use saveIncremental() method on a document opened with an
　　InputStream does not work
　　[PDFBOX-2727] Cache color space instances
　　[PDFBOX-2735] Keyboard shortcuts in PDFReader
　　[PDFBOX-2736] First page and last page navigation with keyboard shortcuts in
　　PDFReader
　　[PDFBOX-2744] Add validation check for setNonStrokingColor and setStrokingColor
　　[PDFBOX-2748] Recent files in PDF reader
　　[PDFBOX-2753] Improve rendering of filled thin lines
　　[PDFBOX-2758] Support additional annotation types when importing XFDF files
　　[PDFBOX-2764] Allow setting extended graphics state in PDPageContentStream
　　[PDFBOX-2777] Create convenience method to create an XImage object
　　[PDFBOX-2782] Enhance toString() output for AcroForm fields
　　[PDFBOX-2791] Provide access to Type 1 font data
　　[PDFBOX-2806] The 'kern' table type is not supported.
　　[PDFBOX-2807] The vertical layout table types 'vhea', 'vmtx', 'VORG' are not
　　supported.
　　[PDFBOX-2838] Please make PDPageContentStream non-final
　　[PDFBOX-2841] Make it easier to work with RadioButton Groups
　　[PDFBOX-2842] Overhaul font substitution
　　[PDFBOX-2865] Downgrade logging "Using last-resort fallback for x font" to warn
　　in 2.0.0?
　　[PDFBOX-2870] Use animal sniffer maven plugin to detect non java 6 api usage
　　[PDFBOX-2878] Align annotation and form public API
　　[PDFBOX-2880] Allow Type 1 embedding without AFM file
　　[PDFBOX-2882] Improve performance when using scratch file
　　[PDFBOX-2883] Unify memory handling
　　[PDFBOX-2888] setAllSecurityToBeRemoved(true) before calling protect() should
　　have no effect
　　[PDFBOX-2892] Invisible signature annotation violates PDF/A
　　[PDFBOX-2893] Simplify COSStream encoding and decoding
　　[PDFBOX-2894] Remove COSStreamArray / SequenceRandomAccessRead
　　[PDFBOX-2905] Replace PDFReader with PDFDebugger
　　[PDFBOX-2922] Printing issues with landscape pages
　　[PDFBOX-2928] Add numPages parameter of Book in Printing.printWithPaper example
　　[PDFBOX-2931] Make PDFPrintable margin-aligning and centering optional
　　[PDFBOX-2933] Drop ant build including .NET build support
　　[PDFBOX-2943] PDType3Font.getWidthFromFont not supported
　　[PDFBOX-2945] PDType1Font.getNameInFont(String) very slow when Unicode fallback
　　is used
　　[PDFBOX-2962] Handle TIFF predictor for bpc 2 and 4 / optimize existing
　　predictor code
　　[PDFBOX-2973] Actions shortage
　　[PDFBOX-2978] Add support for grouped checkboxes
　　[PDFBOX-2997] Make FontMapper into a singleton interface
　　[PDFBOX-3065] Right now PDFBOX does not permit to sign multiple files while
　　calling an external signing service.
　　[PDFBOX-3072] Allow missing page type
　　[PDFBOX-3088] Cache glyph table to optimize concurrent access
　　[PDFBOX-3104] Font Cache is taking a lot of time
　　新特性
　　[PDFBOX-52] DCTFilter is not implemented yet
　　[PDFBOX-149] Update encryption algorithms

　　[PDFBOX-151] Correct calculation of Type0Font>　　[PDFBOX-615] shfill operator needs implementation
　　[PDFBOX-830] Setting of logical page numbers
　　[PDFBOX-922] True type PDFont subclass only supports WinAnsiEncoding (hardcoded!)
　　[PDFBOX-953] PDFBox fails to ExtractText from Adobe Acrobat X 256-bit AES
　　encrypted documents
　　[PDFBOX-1054] DateConverter: allow for external adding of potential date parsing
　　formats
　　[PDFBOX-1209] Add insertSiblingBefore() to PDOutlineItem
　　[PDFBOX-1223] Strange color issues with convertToImage method
　　[PDFBOX-1462] Use file backed buffer for FlateFilter?
　　[PDFBOX-1494] PDF box color distortion
　　[PDFBOX-1589] Switch to java 1.6 as minimum requirement for PDFBox
　　[PDFBOX-1766] [PATCH] Visible Signature using PDFbox
　　[PDFBOX-2211] Create sample code for creating a PDF with shading
　　[PDFBOX-2276] Remove Jempbox subproject
　　[PDFBOX-2400] Add insertPage() method
　　[PDFBOX-2624] "CIDSet entry is missing for the Composite Subset" when creating
　　PDF/A-1b file with PDType0Font.load()
　　[PDFBOX-2673] Add output path prefix param in PDFSplit/Splitter
　　[PDFBOX-2752] Support TTC font files
　　[PDFBOX-2766] Missing PDDocument.load() overload
　　[PDFBOX-2821] Add PDDocument(boolean) constructor for creating new documents
　　using scratch files
　　[PDFBOX-3074] Mark transparency groups
　　Task
　　[PDFBOX-1600] COSDocument and PDDocument declare throws IOException when they don't
　　[PDFBOX-1675] Preflight : improve error information
　　[PDFBOX-1685] Verify interpretation of rdf:about for PDF/A
　　[PDFBOX-1975] Improve TestImageIOUtils unit tests to check image resolution and
　　compression
　　[PDFBOX-2197] Add sample how to import a page as PDFormXObject
　　[PDFBOX-2480] Add information about Snapshots to download section
　　[PDFBOX-2576] Improve code quality
　　[PDFBOX-2610] Expand Isartor test for Bavaria test suite and other tests
　　[PDFBOX-2674] Remove two unused methods from COSStream
　　[PDFBOX-2712] Remove commented out lines of code
　　[PDFBOX-2762] remove parseCOSStream() call from PDFStreamParser
　　[PDFBOX-2768] Remove VisualSignatureParser
　　[PDFBOX-3011] Find out why trunk CreateVisibleSignature example produces
　　incorrect output pdf
　　[PDFBOX-3020] Set libraries to current versions
　　[PDFBOX-3040] Move website to local build tool
　　Test
　　[PDFBOX-1584] Add unit test for RandomAccessFileOutputStream
　　[PDFBOX-1673] Tests with selection of files from Adobe Acrobat Engineering website
　　[PDFBOX-2369] how to convert pdf to image
　　Wish
　　[PDFBOX-1187] Cut dependency between pdfbox and jempbox
　　[PDFBOX-1224] Angle units are not consistent

　　[PDFBOX-1450] document how to encrypt with AES 256 with the>　　[PDFBOX-1540] Add XML output option to preflight
　　[PDFBOX-1590] Unify logging between preflight and other modules
　　[PDFBOX-1769] Fix crash on invalid xref
　　[PDFBOX-1946] Running within an Applet has many AccessControlException 's

　　[PDFBOX-2011] Please extend base>　　global name2char and char2name maps
　　[PDFBOX-2012] Extend CMAPEncodingEntry API
　　[PDFBOX-2013] Please extend PDTrueTypeFont API
　　[PDFBOX-2190] Disable console logging for preflight Isartor tests
　　[PDFBOX-2209] [PATCH] Restore shading API

　　[PDFBOX-2692] Possibility to use our own and/or overwrite PageDrawer>　　[PDFBOX-2738] Make org.apache.pdfbox.pdmodel.PDDocument#getFontsToSubset public

　　[PDFBOX-2770] Provide the sources along with SNAPSHOT>　　PDFBox是Java实现的PDF文档协作类库，提供PDF文档的创建、处理以及文档内容提取功能，也包含了一些命令行实用工具。
　　主要特性包括：

• 　　从PDF提取文本
  
• 　　合并PDF文档
  
• 　　PDF 文档加密与解密
  
• 　　与Lucene搜索引擎的集成
  
• 　　填充PDF/XFDF表单数据
  
• 　　从文本文件创建PDF文档
  
• 　　从PDF页面创 建图片
  
• 　　打印PDF文档