Issue 51

pom.xml

@@ -88,6 +88,13 @@ This plugin could be considered the 'alter ego' of maven apt plugin http://mojo.
 		</roles>
 	</developer>
 </developers>
+<contributors>
+    <contributor>
+        <email>[email protected]</email>
+        <name>Marvin Froeder</name>
+        <timezone>GMT-3</timezone>
+    </contributor>
+</contributors>
  <licenses>
     <license>
       <name>GNU LESSER GENERAL PUBLIC LICENSE</name>

src/main/java/org/bsc/maven/plugin/processor/AbstractAnnotationProcessorMojo.java

@@ -22,6 +22,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.List;
@@ -170,6 +171,14 @@ interface ArtifactClosure {
      */
     @Parameter( defaultValue = "false")
     private boolean appendSourceArtifacts = false;
+
+    /**
+     * The character set used for decoding sources
+     *
+     * @since 2.2.1
+     */
+    @Parameter(property = "project.build.sourceEncoding", readonly = true, required = true)
+    private String encoding;
 
     /**
      * for execution synchronization
@@ -464,7 +473,7 @@ public void execute(Artifact artifact) {
                 return;
             }
 
-            final StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
+            final StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, Charset.forName(encoding));
 
             if( files!=null && !files.isEmpty() ) {