PDFBOX-5660: optimize, as suggested by Valery Bokov; closes #228

THausherr · THausherr · commit 88086f5e24cc · 2025-08-28T08:25:28.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1928063 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/compress/COSWriterObjectStream.java b/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/compress/COSWriterObjectStream.java
@@ -314,7 +314,7 @@ private void writeCOSName(OutputStream output, COSName cosName) throws IOExcepti
     private void writeCOSArray(OutputStream output, COSArray cosArray) throws IOException
     {
         output.write(COSWriter.ARRAY_OPEN);
-        for (COSBase value : cosArray.toList())
+        for (COSBase value : cosArray)
         {
             if (value == null)
             {

Original file line number	Diff line number	Diff line change
`@@ -314,7 +314,7 @@ private void writeCOSName(OutputStream output, COSName cosName) throws IOExcepti`
`314`	`314`	`private void writeCOSArray(OutputStream output, COSArray cosArray) throws IOException`
`315`	`315`	`{`
`316`	`316`	`output.write(COSWriter.ARRAY_OPEN);`
`317`		`- for (COSBase value : cosArray.toList())`
	`317`	`+ for (COSBase value : cosArray)`
`318`	`318`	`{`
`319`	`319`	`if (value == null)`
`320`	`320`	`{`