pom.xml

...java/org/olat/core/commons/services/image/ImageUtils.java

...olat/core/commons/services/image/spi/ImageHelperImpl.java

src/main/java/org/olat/core/util/pdf/PdfDocument.java

.../course/certificate/manager/CertificatePDFFormWorker.java

...lat/course/nodes/cl/ui/CheckListAssessmentController.java

...n/java/org/olat/course/nodes/cl/ui/CheckboxPDFExport.java

...in/java/org/olat/course/nodes/cl/ui/CheckedPDFExport.java

...lat/modules/lecture/ui/export/LecturesBlockPDFExport.java

...es/lecture/ui/export/LecturesBlockSignaturePDFExport.java

...va/org/olat/search/service/document/file/PdfDocument.java

...lat/search/service/document/file/pdf/PdfBoxExtractor.java