Thanks for your patience.
I have further discussed the resolution of PDFKITJAVA-28640 and I am afraid we might not be able to support this feature in current release version of Aspose.Pdf.Kit for Java. Currently we are only resolving Priority issues in Aspose.Pdf.Kit for Java and we do not plan to introduce any new features in this product. However we are planning to roll out a Merged release version of Aspose.Pdf for Java and Aspose.Pdf.Kit for Java which will include all the features of both products.
Please be notified that we have a venture named CodePorting which provides the capability to convert .NET code to Java platform and we are in the process of porting the current Aspose.Pdf for .NET code base to Java format to introduce a merged version of Aspose.Pdf for Java. Please note that the current version of Aspose.Pdf for .NET supports the feature to convert PDF file to PDF/A format and once the new version of Aspose.Pdf for Java will become available, it will support the feature of converting PDF files to PDF/A. Nevertheless, the current plan to release merged version of Aspose.Pdf for Java is planned for November-2012.
As soon as we have some updates, we would be more than happy to update you with the status of correction. Please be patient and spare us little time. We are sorry for your inconvenience.