Apache PDFBox 2.0.6 发布了，Apache PDFBox 库是一个开源的用于处理 PDF 文档的 Java 工具。 这个版本是基于 2.0.5 版本的增量式 bug 修复版本，包含了几个修复和小改进，更新如下： Bug 修复 [PDFBOX-3313] - Java 9 InaccessibleObjectException [PDFBOX-3318] - IllegalArgumentException in PDPageTree constructor: root cannot be null [PDFBOX-3347] - COSName parsing doesn't handle ISO-8859-1 encoded bytes [PDFBOX-3519] - COSName is not ascii [PDFBOX-3545] - COSParser.parseXref failing if startXrefOffset over pdf size [PDFBOX-3687] - PDFBox doesn't respect different setting of /DA at PDAnnotationWidget level to /DA at PDField level [PDFBOX-3717] - java.io.IOException: Missing root object specification in trailer [PDFBOX-3723] - FDFField.getValue() doesn't return the values in line with the Javadoc. [PDFBOX-3724] - Wrong size in rendering of some artifacts [PDFBOX-3726] - NPE when setting the field value in an AcroForm and the NormalAppearance entry exists but is COSNull [PDFBOX-3727] - "premature EOF, image will be incomplete" [PDFBOX-3728] - org.apache.pdfbox.cos.COSDictionary cannot be cast to org.apache.pdfbox.cos.COSStream [PDFBOX-3731] - IOException: Found Token[kind=NAME, text=bind] but expected ND at offset 91 [PDFBOX-3732] - IllegalArgumentException when refreshing an appearance and no font resources are defined [PDFBOX-3733] - image added to pdf by tool AddImageToPDF is turn-overed [PDFBOX-3738] - Signature not visible on Acrobat [PDFBOX-3739] - ImageWriterIterator.next() and ImageReaderIterator.next() can return null [PDFBOX-3740] - Standard 14 and Encoding [PDFBOX-3741] - usage of default colorspace not checked by preflight [PDFBOX-3742] - Unknown dir object c='>' cInt=62 peek='>' peekInt=62 [PDFBOX-3743] - Running GC between signing and saving document closes stream [PDFBOX-3745] - Wrong character width [PDFBOX-3747] - CmapSubtable#getCharCodes provides values in random order [PDFBOX-3748] - java.lang.UnsupportedOperationException: Kerning table version 0 format 2 not yet supported. [PDFBOX-3750] - java.util.zip.DataFormatException when parsing a PDF [PDFBOX-3751] - Flattening a pdf with refreshAppearances set to true causes a NullPointerException [PDFBOX-3752] - PDVariableText text color changes to be the same as the background color after flattening [PDFBOX-3753] - setting a RadioButton with export values does not update the appearance [PDFBOX-3754] - Skip << >> in type1 font parser [PDFBOX-3755] - ClassCastException in PDColor constructor: org.apache.pdfbox.cos.COSNull cannot be cast to org.apache.pdfbox.cos.COSNumber [PDFBOX-3757] - TTFSubsetter scrambles PostScript names and unicode codepoints when subset contains diaeresis [PDFBOX-3761] - Exception in thread "main" java.lang.NullPointerException [PDFBOX-3769] - Cannot read JBIG2 image when JBIG2-Image-Decoder is in path [PDFBOX-3775] - Merge documents fails due to IllegalArgumentException [PDFBOX-3781] - Existing AcroForm default resources is overwritten by signing code [PDFBOX-3783] - java.io.IOException: Expected root dictionary, but got this: COSNull{} [PDFBOX-3784] - Inline image incorrectly parsed [PDFBOX-3788] - java.lang.RuntimeException: java.io.IOException: Catalog cannot be found [PDFBOX-3789] - Some text missing in rendering [PDFBOX-3791] - Long rendering time 改进 [PDFBOX-2684] - Javadoc for COSBase.setNeedToBeUpdate [PDFBOX-2963] - Remove Bouncy Castle Provider Reference [PDFBOX-3614] - Directly use the BouncyCastleProvider rather than installing it [PDFBOX-3716] - Read images from byte array [PDFBOX-3722] - make font cache error message less scary [PDFBOX-3730] - Encapsulate outputStream into BufferedOutputStream in PDDocument.save() [PDFBOX-3763] - Optimize SampledImageReader.getStencilImage() [PDFBOX-3768] - Optimize SampledImageReader.from1Bit() [PDFBOX-3770] - provide set of page indexes that have page label ranges [PDFBOX-3772] - Add COSBoolean(false) as option in PDDocumentCatalog's getOpenAction [PDFBOX-3779] - Add dpi and border parameter to PrintPDF command line utility Task [PDFBOX-3778] - Create sample code for creating a PDF with type 4 shading Sub-task [PDFBOX-3302] - Explicit support for certification signatures 下载地址： https://pdfbox.apache.org/download.cgi PDFBox 2.0.6 发布，Java 的 PDF 处理类库下载地址
