PDFBOX-5660: Sonar fix

THausherr · THausherr · commit a89bd7d4a508 · 2026-02-03T05:31:33.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1931680 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java b/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
@@ -609,7 +609,7 @@ public void appendDocument(PDDocument destination, PDDocument source) throws IOE
                 {
                     if (!visited.add(destLastOutlineItem.getCOSObject()))
                     {
-                        LOG.warn("Outline ignored: " + destLastOutlineItem.getCOSObject());
+                        LOG.warn("Outline ignored:  {}", destLastOutlineItem.getCOSObject());
                         break; // Cycle detected
                     }
                     PDOutlineItem outlineItem = destLastOutlineItem.getNextSibling();

Original file line number	Diff line number	Diff line change
`@@ -609,7 +609,7 @@ public void appendDocument(PDDocument destination, PDDocument source) throws IOE`
`609`	`609`	`{`
`610`	`610`	`if (!visited.add(destLastOutlineItem.getCOSObject()))`
`611`	`611`	`{`
`612`		`- LOG.warn("Outline ignored: " + destLastOutlineItem.getCOSObject());`
	`612`	`+ LOG.warn("Outline ignored: {}", destLastOutlineItem.getCOSObject());`
`613`	`613`	`break; // Cycle detected`
`614`	`614`	`}`
`615`	`615`	`PDOutlineItem outlineItem = destLastOutlineItem.getNextSibling();`