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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2022/10/16 09:51:34 UTC

svn commit: r1904607 - /pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java

Author: tilman
Date: Sun Oct 16 09:51:34 2022
New Revision: 1904607

URL: http://svn.apache.org/viewvc?rev=1904607&view=rev
Log:
PDFBOX-4892: optimize, as suggested by valerybokov

Modified:
    pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java

Modified: pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java?rev=1904607&r1=1904606&r2=1904607&view=diff
==============================================================================
--- pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java (original)
+++ pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cff/CFFCIDFont.java Sun Oct 16 09:51:34 2022
@@ -19,7 +19,7 @@ package org.apache.fontbox.cff;
 
 import java.awt.geom.GeneralPath;
 import java.io.IOException;
-import java.util.LinkedList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
@@ -37,8 +37,8 @@ public class CFFCIDFont extends CFFFont
     private String ordering;
     private int supplement;
 
-    private List<Map<String, Object>> fontDictionaries = new LinkedList<Map<String,Object>>();
-    private List<Map<String, Object>> privateDictionaries = new LinkedList<Map<String,Object>>();
+    private List<Map<String, Object>> fontDictionaries = Collections.emptyList();
+    private List<Map<String, Object>> privateDictionaries = Collections.emptyList();
     private FDSelect fdSelect;
 
     private final Map<Integer, CIDKeyedType2CharString> charStringCache =