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-rw-r--r--platform/java/src/com/artifex/mupdf/fitz/PDFDocument.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/platform/java/src/com/artifex/mupdf/fitz/PDFDocument.java b/platform/java/src/com/artifex/mupdf/fitz/PDFDocument.java
index 507546c5..93fd5ebe 100644
--- a/platform/java/src/com/artifex/mupdf/fitz/PDFDocument.java
+++ b/platform/java/src/com/artifex/mupdf/fitz/PDFDocument.java
@@ -75,6 +75,8 @@ public class PDFDocument
public native PDFObject addImage(Image image);
public native PDFObject addSimpleFont(Font font);
public native PDFObject addFont(Font font);
- public native void save(String filename, String options);
+ public native boolean hasUnsavedChanges();
+ public native boolean canBeSavedIncrementally();
+ public native int save(String filename, String options);
}