PDFBOX-4892: use constant

THausherr · THausherr · commit 8eebef637eac · 2021-06-12T02:44:24.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1890704 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/preflight/src/main/java/org/apache/pdfbox/preflight/xobject/XObjFormValidator.java b/preflight/src/main/java/org/apache/pdfbox/preflight/xobject/XObjFormValidator.java
@@ -82,7 +82,7 @@ public void validate() throws ValidationException
     protected void checkMandatoryFields()
     {
         boolean lastMod = this.xobject.getItem(COSName.LAST_MODIFIED) != null;
-        boolean pieceInfo = this.xobject.getItem("PieceInfo") != null;
+        boolean pieceInfo = this.xobject.getItem(COSName.PIECE_INFO) != null;
         // type and subtype checked before to create the Validator.
         if (lastMod ^ pieceInfo)
         {

Original file line number	Diff line number	Diff line change
`@@ -82,7 +82,7 @@ public void validate() throws ValidationException`
`82`	`82`	`protected void checkMandatoryFields()`
`83`	`83`	`{`
`84`	`84`	`boolean lastMod = this.xobject.getItem(COSName.LAST_MODIFIED) != null;`
`85`		`- boolean pieceInfo = this.xobject.getItem("PieceInfo") != null;`
	`85`	`+ boolean pieceInfo = this.xobject.getItem(COSName.PIECE_INFO) != null;`
`86`	`86`	`// type and subtype checked before to create the Validator.`
`87`	`87`	`if (lastMod ^ pieceInfo)`
`88`	`88`	`{`