PDFBOX-5660: avoid default encoding

THausherr · THausherr · commit ea6b7e4e0096 · 2025-07-11T11:31:49.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1927134 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/FileSystemFontProvider.java b/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/FileSystemFontProvider.java
@@ -413,7 +413,7 @@ private void saveDiskCache()
         {
             File file = getDiskCacheFile();
 
-            try (BufferedWriter writer = new BufferedWriter(new FileWriter(file)))
+            try (BufferedWriter writer = new BufferedWriter(new FileWriter(file, StandardCharsets.UTF_8)))
             {
                 for (FSFontInfo fontInfo : fontInfoList)
                 {
@@ -515,7 +515,7 @@ private List<FSFontInfo> loadDiskCache(List<File> files)
 
         if (fileExists)
         {
-            try (BufferedReader reader = new BufferedReader(new FileReader(diskCacheFile)))
+            try (BufferedReader reader = new BufferedReader(new FileReader(diskCacheFile, StandardCharsets.UTF_8)))
             {
                 // consequent lines usually share the same font file (e.g. "Courier", "Courier-Bold", "Courier-Oblique").
                 // unused if SKIP_CHECKSUMS

Original file line number	Diff line number	Diff line change
`@@ -413,7 +413,7 @@ private void saveDiskCache()`
`413`	`413`	`{`
`414`	`414`	`File file = getDiskCacheFile();`
`415`	`415`
`416`		`- try (BufferedWriter writer = new BufferedWriter(new FileWriter(file)))`
	`416`	`+ try (BufferedWriter writer = new BufferedWriter(new FileWriter(file, StandardCharsets.UTF_8)))`
`417`	`417`	`{`
`418`	`418`	`for (FSFontInfo fontInfo : fontInfoList)`
`419`	`419`	`{`
`@@ -515,7 +515,7 @@ private List<FSFontInfo> loadDiskCache(List<File> files)`
`515`	`515`
`516`	`516`	`if (fileExists)`
`517`	`517`	`{`
`518`		`- try (BufferedReader reader = new BufferedReader(new FileReader(diskCacheFile)))`
	`518`	`+ try (BufferedReader reader = new BufferedReader(new FileReader(diskCacheFile, StandardCharsets.UTF_8)))`
`519`	`519`	`{`
`520`	`520`	`// consequent lines usually share the same font file (e.g. "Courier", "Courier-Bold", "Courier-Oblique").`
`521`	`521`	`// unused if SKIP_CHECKSUMS`