551/552 support for /ExtendedSignerDetails
551/552 support for /ExtendedSignerDetails

halex2005/diadocsdk-java,diadoc/diadocsdk-java,diadoc/diadocsdk-java,halex2005/diadocsdk-java,halex2005/diadocsdk-java,diadoc/diadocsdk-java