diff --git a/src/main/java/org/olat/migration/Convert314To32.java b/src/main/java/org/olat/migration/Convert314To32.java
deleted file mode 100644
index 4a148bd80839f4d73750a82e2ede50cc0bf3feea..0000000000000000000000000000000000000000
--- a/src/main/java/org/olat/migration/Convert314To32.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/**
-* OLAT - Online Learning and Training<br>
-* http://www.olat.org
-* <p>
-* Licensed under the Apache License, Version 2.0 (the "License"); <br>
-* you may not use this file except in compliance with the License.<br>
-* You may obtain a copy of the License at
-* <p>
-* http://www.apache.org/licenses/LICENSE-2.0
-* <p>
-* Unless required by applicable law or agreed to in writing,<br>
-* software distributed under the License is distributed on an "AS IS" BASIS, <br>
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
-* See the License for the specific language governing permissions and <br>
-* limitations under the License.
-* <p>
-* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
-* University of Zurich, Switzerland.
-* <p>
-*/
-
-package org.olat.migration;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-
-import org.olat.core.util.FileUtils;
-import org.olat.core.util.FileVisitor;
-import org.olat.modules.cp.CPOfflineReadableManager;
-
-/**
- * Initial Date: Dec 22, 2004
- * @author Alexander Schneider
- */
-public class Convert314To32 {
- private String fromEnc = "iso-8859-1";
- private String toEnc = "utf-8";
-
- /**
- * @param pathToCPOfflineMatDir
- * @param pathToRepository
- */
-
- public void addMenuToZip(String pathToCPOfflineMatDir, String pathToRepository) {
- final File cpOfflineMatDir = new File(pathToCPOfflineMatDir);
- File pathToRepositoryDir = new File(pathToRepository);
-
- FileUtils.visitRecursively(pathToRepositoryDir, new FileVisitor() {
- private CPOfflineReadableManager corm = CPOfflineReadableManager.getInstance();
-
- public void visit(File file) {
- if (file.getName().equals("imsmanifest.xml")) {
- File unzippedDir = file.getParentFile();
- System.out.println("> >> >>>\nimsmanifest.xml found in: \n" + unzippedDir.getPath());
- File cpDir = unzippedDir.getParentFile();
- File[] files = cpDir.listFiles();
- int foundZip = 0;
- for (int i = 0; i < files.length; i++) {
- if (files[i].isFile() && files[i].getName().toLowerCase().endsWith(".zip")) {
- File targetZip = files[i];
- System.out.println("zip-file found in: " + targetZip.getPath());
- foundZip++;
- if (foundZip == 1) corm.makeCPOfflineReadable(unzippedDir, targetZip, cpOfflineMatDir);
- }
- }
- if (foundZip != 1) System.out.println("ERROR: no or more than one zip-file found in: " + cpDir.getPath());
-
- }
- }
- });
- }
-
- /**
- * @param args
- */
- public static void main(String args[]) {
- if (args.length == 3) {
- String pathToCPOfflineMatDir = args[0];
- String pathToRepositoryHome = args[1];
- String pathToCourseHome = args[2];
- System.out.println("'"+pathToCPOfflineMatDir+"'\n'"+pathToRepositoryHome+"'\n'"+pathToCourseHome+"'\n\nis this ok (type 'yes')");
- if (readOneLineFromConsole().equals("yes")) {
- Convert314To32 conv = new Convert314To32();
- System.out.println("Adding offline files to content packaging");
- conv.addMenuToZip(pathToCPOfflineMatDir, pathToRepositoryHome);
- System.out.println("\n\n\nAdding header to internal course xml files");
- conv.convertRunAndEditorStructureToUtf8(pathToCourseHome);
- }
- else {
- System.out.println("cancelled");
- }
- } else {
- System.out.println("usage:\n1. param: pathToCPOfflineMatDir like maybe: C:/eclipsedata/olat3/webapp/static/cp_offline_menu_mat");
- System.out.println("2. param: pathToRepositoryHome, e.g. C:/olatdata3/bcroot/repository");
- System.out.println("3. param: pathToCourseHome, e.g. C:/olatdata3/bcroot/course");
- }
- }
-
- /**
- *
- */
- private void convertRunAndEditorStructureToUtf8(String pathToCourseHome) {
- final File courseHome = new File(pathToCourseHome);
- FileUtils.visitRecursively(courseHome, new FileVisitor() {
- public void visit(File file) {
- //System.out.println("visiting file " + file.getAbsolutePath());
- String fName = file.getName();
- // all files named editortreemodel.xml and runstructure.xml in a
- // subfolder of the course home
- if ((fName.equals("editortreemodel.xml") || fName.equals("runstructure.xml"))
- && file.getParentFile().getParentFile().equals(courseHome)) {
- System.out.println("converting " + file.getAbsolutePath());
- String inh = FileUtils.load(file, fromEnc);
- if (inh.startsWith("<?xml")) { // encoding given, convert to utf-8
- // xml file -> adjust the encoding
- // e.g. <?xml version="1.0" encoding="utf-8"?>
- int pos = inh.indexOf('>');
- if (pos == -1) throw new RuntimeException("error: wrong xml header");
- String rest = inh.substring(pos + 1);
- inh = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + rest;
- } else { // no encoding yet, prepend xml header
- inh = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + inh;
- }
- // write inh back
- FileUtils.save(file, inh, toEnc);
- }
- }
- });
- // TODO Auto-generated method stub
-
- }
-
- private static String readOneLineFromConsole() {
- BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
- String line = null;
- try {
- line = br.readLine();
- }
- catch (IOException ioe) {
- ioe.printStackTrace();
- throw new RuntimeException("");
- }
- return line;
- }
-
-}
\ No newline at end of file
diff --git a/src/main/java/org/olat/modules/cp/CPOfflineReadableManager.java b/src/main/java/org/olat/modules/cp/CPOfflineReadableManager.java
index d0b3c42124e2908bc55ed911991e81f67c93ef88..54a66b8d7e791b3dde6eda2189e8c71494a8456f 100644
--- a/src/main/java/org/olat/modules/cp/CPOfflineReadableManager.java
+++ b/src/main/java/org/olat/modules/cp/CPOfflineReadableManager.java
@@ -85,7 +85,6 @@ public class CPOfflineReadableManager {
/**
* Used for migration purposes
*
- * @see org.olat.migration.Convert314To32#main(String[])
* @param unzippedDir
* @param targetZip
* @param cpOfflineMat