Update return type of PdfObject#setModified()

pavel-alay · pavel-alay · commit e676c248ef02 · 2016-04-27T09:39:49.000+03:00
diff --git a/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfObject.java b/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfObject.java
@@ -289,11 +289,12 @@ public  PdfObject copyTo(PdfDocument document, boolean allowDuplicating) {
     }
 
     //TODO comment! Add note about flush, modified flag and xref.
-    public void setModified() {
+    public PdfObject setModified() {
         if (indirectReference != null) {
             indirectReference.setState(MODIFIED);
             setState(FORBID_RELEASE);
         }
+        return this;
     }
 
     public void release() {

Original file line number	Diff line number	Diff line change
`@@ -289,11 +289,12 @@ public PdfObject copyTo(PdfDocument document, boolean allowDuplicating) {`
`289`	`289`	`}`
`290`	`290`
`291`	`291`	`//TODO comment! Add note about flush, modified flag and xref.`
`292`		`- public void setModified() {`
	`292`	`+ public PdfObject setModified() {`
`293`	`293`	`if (indirectReference != null) {`
`294`	`294`	`indirectReference.setState(MODIFIED);`
`295`	`295`	`setState(FORBID_RELEASE);`
`296`	`296`	`}`
	`297`	`+ return this;`
`297`	`298`	`}`
`298`	`299`
`299`	`300`	`public void release() {`