[MJAVADOC-544] - Changed behaviour of Javadoc for temporary files enc…

…oding (options, argfile, ...) changed behaviour to handle special characters in argsfile-file for java >= 9
apache · Nov 29, 2018 · 3f1abf5 · 3f1abf5
1 parent 90d16c6
commit 3f1abf5
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java b/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java
@@ -4430,9 +4430,15 @@ private void addCommandLineArgFile( Commandline cmd, File javadocOutputDirectory
             cmd.createArg().setValue( "@" + FILES_FILE_NAME );
         }
 
+        /* default to platform encoding */
+        String encoding = null;
+        if ( JAVA_VERSION.compareTo( SINCE_JAVADOC_9 ) >= 0 )
+        {
+            encoding = StandardCharsets.UTF_8.name();
+        }
         try
         {
-            FileUtils.fileWrite( argfileFile.getAbsolutePath(), null /* platform encoding */,
+            FileUtils.fileWrite( argfileFile.getAbsolutePath(), encoding,
                                  StringUtils.join( files.iterator(), SystemUtils.LINE_SEPARATOR ) );
         }
         catch ( IOException e )