Merge pull request #56 from svanteschubert/master

Improving Version Migration+Tests & Copyright Header to all files

dependency-reduced-pom.xml

@@ -56,7 +56,7 @@
     <plugins>
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
+        <version>3.6.1</version>
         <configuration>
           <archive>
             <manifest>
@@ -201,7 +201,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.12</version>
       <scope>test</scope>
       <exclusions>
         <exclusion>
@@ -228,10 +228,6 @@
           <artifactId>ph-jaxb</artifactId>
           <groupId>com.helger</groupId>
         </exclusion>
-        <exclusion>
-          <artifactId>Saxon-HE</artifactId>
-          <groupId>net.sf.saxon</groupId>
-        </exclusion>
       </exclusions>
     </dependency>
   </dependencies>

src/main/java-templates/org/mustangproject/ZUGFeRD/Version.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public final class Version {

src/main/java/org/mustangproject/ZUGFeRD/CustomXMLProvider.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public class CustomXMLProvider implements IXMLProvider {

src/main/java/org/mustangproject/ZUGFeRD/IExporterFactory.java

@@ -1,10 +1,26 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.IOException;
 import java.io.InputStream;
 
-import org.apache.xmpbox.XMPMetadata;
-
 public interface IExporterFactory {
 	public ZUGFeRDExporter load(String pdfFilename) throws IOException;
 	/**

src/main/java/org/mustangproject/ZUGFeRD/IXMLProvider.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public interface IXMLProvider {

src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableContact.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 /**
  * Mustangproject's ZUGFeRD implementation

src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableItem.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 /**
  * Mustangproject's ZUGFeRD implementation

src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableProduct.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 import java.math.BigDecimal;
 /**

src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableTransaction.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 /**
  * Mustangproject's ZUGFeRD implementation

src/main/java/org/mustangproject/ZUGFeRD/PDFAConformanceLevel.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public enum PDFAConformanceLevel {

src/main/java/org/mustangproject/ZUGFeRD/VATAmount.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.math.BigDecimal;

src/main/java/org/mustangproject/ZUGFeRD/XMPSchemaPDFAExtensions.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 /**

src/main/java/org/mustangproject/ZUGFeRD/XMPSchemaZugferd.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 /**
  * Mustangproject's ZUGFeRD implementation

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD1PullProvider.java

@@ -1,13 +1,28 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.Marshaller;
-
 import org.mustangproject.ZUGFeRD.model.CrossIndustryDocumentType;
 import org.mustangproject.ZUGFeRD.model.ZFNamespacePrefixMapper;
 

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRD2PullProvider.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.UnsupportedEncodingException;

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDConformanceLevel.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public enum ZUGFeRDConformanceLevel {

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExportException.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public class ZUGFeRDExportException extends RuntimeException {

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java

@@ -1,3 +1,22 @@
+
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 /*
@@ -10,6 +29,18 @@ package org.mustangproject.ZUGFeRD;
  *
  */
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Map;
+import javax.xml.transform.TransformerException;
 import org.apache.pdfbox.cos.COSArray;
 import org.apache.pdfbox.cos.COSBase;
 import org.apache.pdfbox.cos.COSDictionary;
@@ -30,19 +61,6 @@ import org.apache.xmpbox.schema.XMPBasicSchema;
 import org.apache.xmpbox.type.BadFieldValueException;
 import org.apache.xmpbox.xml.XmpSerializer;
 
-import javax.xml.transform.TransformerException;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.Closeable;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
-import java.util.GregorianCalendar;
-import java.util.HashMap;
-import java.util.Map;
-
 public class ZUGFeRDExporter implements Closeable {
 
 	public static final int DefaultZUGFeRDVersion = 1;

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA1Factory.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA3Factory.java

@@ -1,5 +1,30 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import javax.activation.DataSource;
+import javax.activation.FileDataSource;
 import org.apache.pdfbox.io.IOUtils;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.preflight.PreflightDocument;
@@ -7,15 +32,6 @@ import org.apache.pdfbox.preflight.exception.ValidationException;
 import org.apache.pdfbox.preflight.parser.PreflightParser;
 import org.apache.pdfbox.preflight.utils.ByteArrayDataSource;
 
-
-import javax.activation.DataSource;
-import javax.activation.FileDataSource;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-
 public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 	protected boolean ignorePDFAErrors = false;
 	protected ZUGFeRDConformanceLevel zugferdConformanceLevel = ZUGFeRDConformanceLevel.EXTENDED;

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 /**
  * Mustangproject's ZUGFeRD implementation
@@ -14,11 +32,9 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Map;
-
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
-
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDDocumentNameDictionary;
 import org.apache.pdfbox.pdmodel.PDEmbeddedFilesNameTreeNode;

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDMigrator.java

@@ -6,8 +6,7 @@
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy
- * of the License at http://www.apache.org/licenses/LICENSE-2.0. You can also
- * obtain a copy of the License at http://odftoolkit.org/docs/license.txt
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDTransactionModelConverter.java

@@ -1,5 +1,33 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
+import java.math.BigDecimal;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import javax.xml.bind.JAXBElement;
 import org.mustangproject.ZUGFeRD.model.AmountType;
 import org.mustangproject.ZUGFeRD.model.CodeType;
 import org.mustangproject.ZUGFeRD.model.CountryIDType;
@@ -48,17 +76,6 @@ import org.mustangproject.ZUGFeRD.model.TradeSettlementMonetarySummationType;
 import org.mustangproject.ZUGFeRD.model.TradeSettlementPaymentMeansType;
 import org.mustangproject.ZUGFeRD.model.TradeTaxType;
 
-import javax.xml.bind.JAXBElement;
-import java.math.BigDecimal;
-import java.text.DecimalFormat;
-import java.text.DecimalFormatSymbols;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-
 class ZUGFeRDTransactionModelConverter {
     private static final SimpleDateFormat zugferdDateFormat = new SimpleDateFormat("yyyyMMdd");
     private static final ObjectFactory xmlFactory = new ObjectFactory();

src/main/java/org/mustangproject/ZUGFeRD/model/DateTimeTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class DateTimeTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/DocumentCodeTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class DocumentCodeTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/DocumentContextParameterTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class DocumentContextParameterTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/NoteTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class NoteTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/PaymentMeansCodeTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class PaymentMeansCodeTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/QuantityTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class QuantityTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/TaxCategoryCodeTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class TaxCategoryCodeTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/TaxRegistrationTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class TaxRegistrationTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/TaxTypeCodeTypeConstants.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
 public class TaxTypeCodeTypeConstants {

src/main/java/org/mustangproject/ZUGFeRD/model/ZFNamespacePrefixMapper.java

@@ -1,10 +1,27 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD.model;
 
+import com.sun.xml.bind.marshaller.NamespacePrefixMapper;
 import java.util.HashMap;
 import java.util.Map;
 
-import com.sun.xml.bind.marshaller.NamespacePrefixMapper;
-
 public class ZFNamespacePrefixMapper extends NamespacePrefixMapper {
 
 	private Map<String, String> namespaceMap = new HashMap<>();

src/main/java/org/mustangproject/toecount/FileChecker.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.toecount;
 
 import org.mustangproject.ZUGFeRD.ZUGFeRDImporter;

src/main/java/org/mustangproject/toecount/FileTraverser.java

@@ -1,9 +1,26 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.toecount;
 
-import static java.nio.file.FileVisitResult.CONTINUE;
-
 import java.io.IOException;
 import java.nio.file.FileVisitResult;
+import static java.nio.file.FileVisitResult.CONTINUE;
 import java.nio.file.Path;
 import java.nio.file.SimpleFileVisitor;
 import java.nio.file.attribute.BasicFileAttributes;

src/main/java/org/mustangproject/toecount/StatRun.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.toecount;
 
 public class StatRun {

src/main/java/org/mustangproject/toecount/Toecount.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.toecount;
 
 /***

src/main/resources/COMFORTtoEN16931.xsl

@@ -1,3 +1,19 @@
+<!--
+ Copyright 2018 Jochen Staerk
+ 
+  Use is subject to license terms.
+ 
+  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+  use this file except in compliance with the License. You may obtain a copy
+  of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ 
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ 
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
 <xsl:stylesheet version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 	xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100"

src/test/java/org/mustangproject/ZUGFeRD/IZUGFeRDAllowanceChargeImpl.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.math.BigDecimal;

src/test/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableContactImpl.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 public class IZUGFeRDExportableContactImpl implements IZUGFeRDExportableContact {

src/test/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableItemImpl.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.math.BigDecimal;

src/test/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableProductImpl.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.math.BigDecimal;

src/test/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableTransactionImpl.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.util.Date;

src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterCustomXMLTest.java

@@ -1,13 +1,29 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-
 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
-
 import org.junit.FixMethodOrder;
 import org.junit.runners.MethodSorters;
 

src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.IOException;
@@ -7,11 +25,9 @@ import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
-
 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
-
 import org.junit.FixMethodOrder;
 import org.junit.runners.MethodSorters;
 

src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterTest.java

@@ -1,3 +1,21 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import java.io.ByteArrayOutputStream;
@@ -8,13 +26,11 @@ import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
-
-import org.junit.FixMethodOrder;
-import org.junit.runners.MethodSorters;
-
 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
+import org.junit.FixMethodOrder;
+import org.junit.runners.MethodSorters;
 
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExportableTransaction {

src/test/java/org/mustangproject/ZUGFeRD/ResourceUtilities.java

@@ -0,0 +1,196 @@
+/** **********************************************************************
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
+package org.mustangproject.ZUGFeRD;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+
+/** This test utility class is providing usability functions for test file resources */
+public class ResourceUtilities {
+    private static final Logger LOG = Logger.getLogger(ResourceUtilities.class.getName());
+
+    /** Loading a File into a String using a certain encoding and file path */
+    public static String readFile(Charset encoding, String path) throws IOException {
+        byte[] content = Files.readAllBytes(Paths.get(path));
+        return new String(content, encoding);
+    }
+
+    /** Saving a String as a file to a certain file path */
+    public static void saveFile(Charset encoding, String path, String content) throws FileNotFoundException {
+
+        // resources will be released automatically
+        try (PrintWriter out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(new File(path)), encoding), true)) {
+            out.println(content);
+        }
+    }
+
+
+	/** The relative path of the test file will be resolved and the absolute will be returned
+	 * @param relativeFilePath Path of the test resource relative to <code>src/test/resource/</code>.
+	 * @return the absolute path of the test file
+	 * @throws FileNotFoundException If the file could not be found
+	 */
+	public static String getAbsolutePath(String relativeFilePath) throws FileNotFoundException {
+		URI uri = null;
+		try {
+			uri = ResourceUtilities.class.getClassLoader().getResource(relativeFilePath).toURI();
+			uri = new URI(toExternalForm(uri));
+		} catch (URISyntaxException ex) {
+			LOG.log(Level.SEVERE, null, ex);
+		}
+		if (uri == null) {
+			throw new FileNotFoundException("Could not find the file '" + relativeFilePath + "'!");
+		}
+		return uri.getPath();
+	}
+
+	/** The relative path of the test file will be resolved and the absolute will be returned
+	 * @param relativeFilePath Path of the test resource relative to <code>src/test/resource/</code>.
+	 * @return the URI created based on the relativeFilePath
+	 * @throws URISyntaxException if no URI could be created from the given relative path
+	 */
+	public static URI getURI(String relativeFilePath) throws URISyntaxException {
+		String filePath = "file:" + ResourceUtilities.class.getClassLoader().getResource(relativeFilePath).getPath();
+		filePath = toExternalForm(new URI(filePath));
+		return new URI(filePath);
+	}
+
+	/** The relative path of the test file will be used to determine an absolute
+	 *  path to a temporary directory in the output directory.
+	 * @param relativeFilePath Path of the test resource relative to <code>src/test/resource/</code>.
+	 * @return absolute path to a test output
+	 * @throws IOException if no absolute Path could be created.
+	 */
+	public static String getTestOutput(String relativeFilePath) throws IOException {
+		return File.createTempFile(relativeFilePath, null).getAbsolutePath();
+	}
+
+	/** The Input of the test file will be resolved and the absolute will be returned
+	 * @param relativeFilePath Path of the test resource relative to <code>src/test/resource/</code>.
+	 * @return the absolute path of the test file
+	 */
+	public static InputStream getTestResourceAsStream(String relativeFilePath) {
+		return ResourceUtilities.class.getClassLoader().getResourceAsStream(relativeFilePath);
+	}
+
+	/** Relative to the test output directory a test file will be returned dependent on the relativeFilePath provided.
+	 * @param relativeFilePath Path of the test output resource relative to <code>target/test-classes/</code>.
+	 * @return the empty <code>File</code> of the test output (to be filled)
+	 */
+	public static File newTestOutputFile(String relativeFilePath) {
+		String filepath = null;
+		try {
+			filepath = ResourceUtilities.class.getClassLoader().getResource("").toURI().getPath() + relativeFilePath;
+		} catch (URISyntaxException ex) {
+			LOG.log(Level.SEVERE, null, ex);
+		}
+		return new File(filepath);
+	}
+
+	/**
+	 * @return the absolute path of the test output folder, which is usually <code>target/test-classes/</code>.
+	 */
+	public static String getTestOutputFolder() {
+		String testFolder = null;
+		try {
+			testFolder = ResourceUtilities.class.getClassLoader().getResource("").toURI().getPath();
+		} catch (URISyntaxException ex) {
+			LOG.log(Level.SEVERE, null, ex);
+		}
+		return testFolder;
+	}
+
+	public static File getTempTestDirectory() {
+		File tempDir = new File(ResourceUtilities.getTestOutputFolder() + "temp");
+		tempDir.mkdir(); //if it already exist no problem
+ 		return tempDir;
+	}
+
+/**
+	 * To fix the 3 slashes bug for File URI: For example:
+	 * file:/C:/work/test.txt -> file:///C:/work/test.txt
+	 *
+	 * @param u - the File URI
+	 * @return the String of the URI
+	 */
+	public static String toExternalForm(URI u)  {
+		StringBuilder sb = new StringBuilder();
+		if (u.getScheme() != null) {
+			sb.append(u.getScheme());
+			sb.append(':');
+		}
+		if (u.isOpaque()) {
+			sb.append(u.getSchemeSpecificPart());
+		} else {
+			if (u.getHost() != null) {
+				sb.append("//");
+				if (u.getUserInfo() != null) {
+					sb.append(u.getUserInfo());
+					sb.append('@');
+				}
+				boolean needBrackets = ((u.getHost().indexOf(':') >= 0) && !u.getHost().startsWith("[") && !u.getHost().endsWith("]"));
+				if (needBrackets)
+					sb.append('[');
+				sb.append(u.getHost());
+				if (needBrackets)
+					sb.append(']');
+				if (u.getPort() != -1) {
+					sb.append(':');
+					sb.append(u.getPort());
+				}
+			} else if (u.getRawAuthority() != null) {
+				sb.append("//");
+				sb.append(u.getRawAuthority());
+			} else {
+				sb.append("//");
+			}
+			if (u.getRawPath() != null)
+				sb.append(u.getRawPath());
+			if (u.getRawQuery() != null) {
+				sb.append('?');
+				sb.append(u.getRawQuery());
+			}
+		}
+		if (u.getFragment() != null) {
+			sb.append('#');
+			sb.append(u.getFragment());
+		}
+		String ret = null;
+        try {
+            ret = new URI(sb.toString()).toASCIIString();
+        } catch (URISyntaxException ex) {
+            LOG.log(Level.SEVERE, null, ex);
+        }
+		return ret;
+	}
+    private ResourceUtilities() {
+    }
+}

src/test/java/org/mustangproject/ZUGFeRD/UpdateZUGFeRDTest.java

@@ -1,88 +0,0 @@
-/** **********************************************************************
- *
- * Copyright 2018 Jochen Staerk
- *
- * Use is subject to license terms.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy
- * of the License at http://www.apache.org/licenses/LICENSE-2.0. You can also
- * obtain a copy of the License at http://odftoolkit.org/docs/license.txt
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- *********************************************************************** */
-package org.mustangproject.ZUGFeRD;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.xml.transform.TransformerException;
-import org.junit.Assert;
-import org.junit.Test;
-
-public class UpdateZUGFeRDTest {
-
-    private static final Logger LOG = Logger.getLogger(UpdateZUGFeRDTest.class.getName());
-
-    private static final String TEST_INPUT_NAME = "ZUGFeRD1-invoice_test-input.xml";
-    private static final String TEST_OUTPUT_NAME = "ZUGFeRD2-invoice_test-output.xml";
-    private static final String TEST_REF_NAME = "ZUGFeRD2-invoice_output-reference.xml";
-
-    private static final String TEST_INPUT_DIR = "src" + File.separator + "test" + File.separator + "resources" + File.separator;
-    private static final String TEST_OUTPUT_DIR = "target" + File.separator + "test-classes" + File.separator;
-
-    private static String readFile(Charset encoding, String path) throws IOException {
-        byte[] encoded = Files.readAllBytes(Paths.get(path));
-        return new String(encoded, encoding);
-    }
-
-    private static void saveFile(String content, String path) throws FileNotFoundException {
-        try (PrintWriter out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(new File(path)), StandardCharsets.UTF_8), true)) {
-            out.println(content);
-        }
-    }
-
-    @Test
-    public void testMigration() {
-        try {
-            String tmp = new ZUGFeRDMigrator().migrateFromV1ToV2(TEST_INPUT_DIR + TEST_INPUT_NAME);
-            saveFile(tmp, TEST_OUTPUT_DIR + TEST_OUTPUT_NAME);
-            LOG.log(Level.INFO, "***\nZUGFeRD 2.0:\n***\n{0}", tmp);
-
-            // we need to save the string and reload it otherwise two bytes are missing (likely EOF related)
-            String refXML = readFile(StandardCharsets.UTF_8, TEST_INPUT_DIR + TEST_REF_NAME);
-            String outXML = readFile(StandardCharsets.UTF_8, TEST_OUTPUT_DIR + TEST_OUTPUT_NAME);
-            int t = outXML.length();
-            int r = refXML.length();
-            if (t != r || !(outXML.equals(refXML))) {
-                LOG.info("Please compare:"
-                        + "\nZUGFeRD 2.0 Test Output: " + TEST_OUTPUT_DIR + TEST_OUTPUT_NAME
-                        + "\nZUGFeRD 2.0 Test Reference: " + TEST_INPUT_DIR  + TEST_REF_NAME);
-                LOG.info("\n\nFile sizes:\n "
-                        + "\nZUGFeRD 2.0 Test Output: " + t
-                        + "\nZUGFeRD 2.0 Test Reference: " + r);
-                Assert.fail("Version update failed, as test result and reference are different!");
-            }else{
-                LOG.log(Level.INFO, "***\nZUGFeRD 2.0 invoice:\n***\n{0}", outXML);
-            }
-        } catch (IOException | TransformerException t) {
-            LOG.log(Level.SEVERE, t.getMessage(), t);
-            Assert.fail("Failed with " + t.getClass().getName() + ": '" + t.getMessage() + "'");
-        }
-    }
-}

src/test/java/org/mustangproject/ZUGFeRD/VersionMigrationTest.java

@@ -0,0 +1,144 @@
+/** **********************************************************************
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
+package org.mustangproject.ZUGFeRD;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Scanner;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.xml.transform.TransformerException;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+
+/**
+ * Every ZUGFeRD 1.0 XML file from <code>src/test/resources/migration/input</code>
+ * will be migrated to <code>src/test/resources/migration/output</code>.
+ * If there is a similar named file as test reference <code>src/test/resources/migration/reference</code> a test
+ * will be triggered for every single file.
+ *
+ * Note: Any 'ZUGFeRD1' will be exchanged to 'ZUGFeRD2' during migration and adequate reference will be searched for.
+ */
+@RunWith(Parameterized.class)
+public class VersionMigrationTest {
+
+    private static final Logger LOG = Logger.getLogger(VersionMigrationTest.class.getName());
+
+    private static final String INPUT_DIR = "src" + File.separator + "test" + File.separator + "resources" + File.separator + "migration" + File.separator + "input" + File.separator;
+    private static final String REFERENCE_DIR = "src" + File.separator + "test" + File.separator + "resources" + File.separator + "migration" + File.separator + "reference" + File.separator;
+    private static final String OUTPUT_DIR = "target" + File.separator + "test-classes" + File.separator + "migration" + File.separator + "output" + File.separator;
+    private File mTestFile = null;
+
+	@BeforeClass
+	public static void setUpBeforeClass() throws Exception {
+		// Creating the output directory for the tests
+		new File(OUTPUT_DIR).mkdirs();
+	}
+
+	public VersionMigrationTest(File testFile) {
+		mTestFile = testFile;
+	}
+
+	@Parameterized.Parameters(name = "Test# {index}: {0}")
+	public static Collection<Object[]> data() {
+		Collection<Object[]> testSuiteData = new ArrayList<Object[]>();
+		addFilesFromFolder(new File(INPUT_DIR), testSuiteData);
+		return testSuiteData;
+	}
+
+	private static void addFilesFromFolder(final File folder, Collection<Object[]> testSuiteData) {
+		String filePath = null;
+        for (final File fileEntry : folder.listFiles()) {
+			filePath = fileEntry.getAbsolutePath();
+            if (fileEntry.isDirectory()) {
+				LOG.log(Level.INFO, "*** testDirectory:{0}", filePath);
+				addFilesFromFolder(fileEntry, testSuiteData);
+			} else {
+					LOG.log(Level.INFO, "*** testFile: {0}", filePath);
+					Object[] testData = new Object[]{fileEntry};
+					testSuiteData.add(testData);
+			}
+		}
+	}
+
+	@Test
+    /**
+     * ZUGFeRD 1.0 to 2.0 migration test.
+     * For more information see class description. */
+	public void testFile() {
+    	testMigration(mTestFile.getName());
+	}
+
+    private void testMigration(String fileName) {
+        try {
+            String tmp = new ZUGFeRDMigrator().migrateFromV1ToV2(INPUT_DIR + fileName);
+            String newName = fileName.replace("ZUGFeRD1", "ZUGFeRD2");
+            ResourceUtilities.saveFile(StandardCharsets.UTF_8, OUTPUT_DIR + newName, tmp);
+            if(new File(REFERENCE_DIR + newName).exists()){
+                // we need to save the string and reload it otherwise two bytes are missing (likely EOF related)
+                String outXML = ResourceUtilities.readFile(StandardCharsets.UTF_8, OUTPUT_DIR + newName);
+                String refXML = ResourceUtilities.readFile(StandardCharsets.UTF_8, REFERENCE_DIR + newName);
+                int t = outXML.length();
+                int r = refXML.length();
+                if (t != r || !(outXML.equals(refXML))) {
+                    LOG.info("There are differences between:"
+                            + "\nZUGFeRD 2.0 Test Output @ " + OUTPUT_DIR + newName
+                            + "\nZUGFeRD 2.0 Test Reference @ " + REFERENCE_DIR  + newName);
+                    LOG.info("\n\nFile sizes:\n "
+                            + "\nZUGFeRD 2.0 Test Output character count: " + t
+                            + "\nZUGFeRD 2.0 Test Refer. character count: " + r);
+                    findLineDiffs(outXML, refXML);
+                    Assert.fail("Version update failed, as test result and reference are different!");
+                }else{
+                    LOG.log(Level.INFO,"\n*** Tested successfull migration from ZUGFeRD 1.0 to 2.0: '" + newName + "'' ***\n", OUTPUT_DIR);
+                }
+            }else{
+                LOG.log(Level.INFO,"\n*** Migrated from ZUGFeRD 1.0 to 2.0 invoice: '" + newName + "'' ***\n", OUTPUT_DIR);
+            }
+        } catch (IOException | TransformerException t) {
+            LOG.log(Level.SEVERE, t.getMessage(), t);
+            Assert.fail("Failed with " + t.getClass().getName() + ": '" + t.getMessage() + "'");
+        }
+    }
+
+
+
+    private static void findLineDiffs(String outXML, String refXML){
+            Scanner outScanner = new Scanner(outXML);
+            Scanner refScanner = new Scanner(refXML);
+            String outLine = null;
+            String refLine = null;
+            while (outScanner.hasNextLine() && refScanner.hasNextLine()) {
+                outLine = outScanner.nextLine();
+                refLine = refScanner.nextLine();
+                if(!outLine.equals(refLine)){
+                    LOG.info("First line difference between reference and output file:" +
+                             "\nRefLine: " + refLine +
+                             "\nOutLine: " + outLine + "\n");
+                }
+            }
+            refScanner.close();
+            outScanner.close();
+    }
+}

src/test/java/org/mustangproject/ZUGFeRD/ZUGFeRDTransactionModelConverterTest.java

@@ -1,12 +1,29 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
-import org.junit.Test;
-import org.mustangproject.ZUGFeRD.model.CrossIndustryDocumentType;
-
-import javax.xml.bind.JAXBElement;
 import java.math.BigDecimal;
 import java.util.Date;
 import java.util.GregorianCalendar;
+import javax.xml.bind.JAXBElement;
+import org.junit.Test;
+import org.mustangproject.ZUGFeRD.model.CrossIndustryDocumentType;
 
 public class ZUGFeRDTransactionModelConverterTest {
     @Test

src/test/java/org/mustangproject/ZUGFeRD/ZUGFeRDXMLAssert.java

@@ -1,16 +1,33 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *********************************************************************** */
 package org.mustangproject.ZUGFeRD;
 
 import com.helger.schematron.ISchematronResource;
 import com.helger.schematron.pure.SchematronResourcePure;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.parsers.DocumentBuilderFactory;
 import org.junit.Assert;
 import org.mustangproject.ZUGFeRD.model.CrossIndustryDocumentType;
 import org.w3c.dom.Document;
 import org.w3c.dom.Node;
 
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.JAXBElement;
-import javax.xml.parsers.DocumentBuilderFactory;
-
 public class ZUGFeRDXMLAssert {
     private static final ISchematronResource SCHEMATRON = loadSchematron();
 

src/test/resources/migration/input/ZUGFeRD1-invoice-adjusted.xml

@@ -0,0 +1,213 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+ Copyright 2018 Jochen Staerk
+ 
+  Use is subject to license terms.
+ 
+  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+  use this file except in compliance with the License. You may obtain a copy
+  of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ 
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ 
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<rsm:CrossIndustryDocument xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:12" xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:15" xmlns:rsm="urn:ferd:CrossIndustryDocument:invoice:1p0">
+    <rsm:SpecifiedExchangedDocumentContext>
+        <ram:TestIndicator>
+            <udt:Indicator>false</udt:Indicator>
+        </ram:TestIndicator>
+        <ram:GuidelineSpecifiedDocumentContextParameter>
+            <ram:ID>urn:ferd:CrossIndustryDocument:invoice:1p0:extended</ram:ID>
+        </ram:GuidelineSpecifiedDocumentContextParameter>
+    </rsm:SpecifiedExchangedDocumentContext>
+    <rsm:HeaderExchangedDocument>
+        <ram:ID>RE-20170509/506</ram:ID>
+        <ram:Name>RECHNUNG2</ram:Name>
+        <ram:TypeCode>380</ram:TypeCode>
+        <ram:IssueDateTime>
+            <udt:DateTimeString format="102">20170510</udt:DateTimeString>
+        </ram:IssueDateTime>
+    </rsm:HeaderExchangedDocument>
+    <rsm:SpecifiedSupplyChainTradeTransaction>
+        <ram:ApplicableSupplyChainTradeAgreement>
+            <ram:SellerTradeParty>
+                <ram:Name>Bei Spiel GmbH</ram:Name>
+                <ram:PostalTradeAddress>
+                    <ram:PostcodeCode>12345</ram:PostcodeCode>
+                    <ram:LineOne>Ecke 12</ram:LineOne>
+                    <ram:CityName>Stadthausen</ram:CityName>
+                    <ram:CountryID>DE</ram:CountryID>
+                </ram:PostalTradeAddress>
+                <ram:SpecifiedTaxRegistration>
+                    <ram:ID schemeID="FC">22/815/0815/4</ram:ID>
+                </ram:SpecifiedTaxRegistration>
+                <ram:SpecifiedTaxRegistration>
+                    <ram:ID schemeID="VA">DE136695976</ram:ID>
+                </ram:SpecifiedTaxRegistration>
+            </ram:SellerTradeParty>
+            <ram:BuyerTradeParty>
+                <ram:Name>Theodor Est</ram:Name>
+                <ram:PostalTradeAddress>
+                    <ram:PostcodeCode>88802</ram:PostcodeCode>
+                    <ram:LineOne>Bahnstr. 42</ram:LineOne>
+                    <ram:CityName>Spielkreis</ram:CityName>
+                    <ram:CountryID>DE</ram:CountryID>
+                </ram:PostalTradeAddress>
+                <ram:SpecifiedTaxRegistration>
+                    <ram:ID schemeID="VA">DE999999999</ram:ID>
+                </ram:SpecifiedTaxRegistration>
+            </ram:BuyerTradeParty>
+        </ram:ApplicableSupplyChainTradeAgreement>
+        <ram:ApplicableSupplyChainTradeDelivery>
+            <ram:ActualDeliverySupplyChainEvent>
+                <ram:OccurrenceDateTime>
+                    <udt:DateTimeString format="102">20170507</udt:DateTimeString>
+                </ram:OccurrenceDateTime>
+            </ram:ActualDeliverySupplyChainEvent>
+        </ram:ApplicableSupplyChainTradeDelivery>
+        <ram:ApplicableSupplyChainTradeSettlement>
+            <ram:PaymentReference>RE-20170509/505</ram:PaymentReference>
+            <ram:InvoiceCurrencyCode>EUR</ram:InvoiceCurrencyCode>
+            <ram:SpecifiedTradeSettlementPaymentMeans>
+                <ram:TypeCode>42</ram:TypeCode>
+                <ram:Information>Überweisung</ram:Information>
+                <ram:PayeePartyCreditorFinancialAccount>
+                    <ram:IBANID>DE88 2008 0000 0970 3757 00</ram:IBANID>
+                </ram:PayeePartyCreditorFinancialAccount>
+                <ram:PayeeSpecifiedCreditorFinancialInstitution>
+                    <ram:BICID>COBADEFFXXX</ram:BICID>
+                    <ram:Name>Commerzbank</ram:Name>
+                </ram:PayeeSpecifiedCreditorFinancialInstitution>
+            </ram:SpecifiedTradeSettlementPaymentMeans>
+            <ram:ApplicableTradeTax>
+                <ram:CalculatedAmount currencyID="EUR">11.20</ram:CalculatedAmount>
+                <ram:TypeCode>VAT</ram:TypeCode>
+                <ram:BasisAmount currencyID="EUR">160.00</ram:BasisAmount>
+                <ram:CategoryCode>S</ram:CategoryCode>
+                <ram:ApplicablePercent>7.00</ram:ApplicablePercent>
+            </ram:ApplicableTradeTax>
+            <ram:ApplicableTradeTax>
+                <ram:CalculatedAmount currencyID="EUR">63.84</ram:CalculatedAmount>
+                <ram:TypeCode>VAT</ram:TypeCode>
+                <ram:BasisAmount currencyID="EUR">336.00</ram:BasisAmount>
+                <ram:CategoryCode>S</ram:CategoryCode>
+                <ram:ApplicablePercent>19.00</ram:ApplicablePercent>
+            </ram:ApplicableTradeTax>
+            <ram:SpecifiedTradePaymentTerms>
+                <ram:Description>Zahlbar ohne Abzug bis zum 30.05.2017</ram:Description>
+                <ram:DueDateDateTime>
+                    <udt:DateTimeString format="102">20170530</udt:DateTimeString>
+                </ram:DueDateDateTime>
+            </ram:SpecifiedTradePaymentTerms>
+            <ram:SpecifiedTradeSettlementMonetarySummation>
+                <ram:LineTotalAmount currencyID="EUR">496.00</ram:LineTotalAmount>
+                <ram:ChargeTotalAmount currencyID="EUR">0.00</ram:ChargeTotalAmount>
+                <ram:AllowanceTotalAmount currencyID="EUR">0.00</ram:AllowanceTotalAmount>
+                <ram:TaxBasisTotalAmount currencyID="EUR">496.00</ram:TaxBasisTotalAmount>
+                <ram:TaxTotalAmount currencyID="EUR">75.04</ram:TaxTotalAmount>
+                <ram:GrandTotalAmount currencyID="EUR">571.04</ram:GrandTotalAmount>
+                <ram:DuePayableAmount currencyID="EUR">571.04</ram:DuePayableAmount>
+            </ram:SpecifiedTradeSettlementMonetarySummation>
+        </ram:ApplicableSupplyChainTradeSettlement>
+        <ram:IncludedSupplyChainTradeLineItem>
+            <ram:AssociatedDocumentLineDocument>
+                <ram:LineID>1</ram:LineID>
+            </ram:AssociatedDocumentLineDocument>
+            <ram:SpecifiedSupplyChainTradeAgreement>
+                <ram:GrossPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">160.0000</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="HUR">1.0000</ram:BasisQuantity>
+                </ram:GrossPriceProductTradePrice>
+                <ram:NetPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">160.0000</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="HUR">1.0000</ram:BasisQuantity>
+                </ram:NetPriceProductTradePrice>
+            </ram:SpecifiedSupplyChainTradeAgreement>
+            <ram:SpecifiedSupplyChainTradeDelivery>
+                <ram:BilledQuantity unitCode="HUR">1.0000</ram:BilledQuantity>
+            </ram:SpecifiedSupplyChainTradeDelivery>
+            <ram:SpecifiedSupplyChainTradeSettlement>
+                <ram:ApplicableTradeTax>
+                    <ram:TypeCode>VAT</ram:TypeCode>
+                    <ram:CategoryCode>S</ram:CategoryCode>
+                    <ram:ApplicablePercent>7.00</ram:ApplicablePercent>
+                </ram:ApplicableTradeTax>
+                <ram:SpecifiedTradeSettlementMonetarySummation>
+                    <ram:LineTotalAmount currencyID="EUR">160.00</ram:LineTotalAmount>
+                </ram:SpecifiedTradeSettlementMonetarySummation>
+            </ram:SpecifiedSupplyChainTradeSettlement>
+            <ram:SpecifiedTradeProduct>
+                <ram:Name>Künstlerische Gestaltung (Stunde): Einer weiteren Beispielrechnung</ram:Name>
+                <ram:Description></ram:Description>
+            </ram:SpecifiedTradeProduct>
+        </ram:IncludedSupplyChainTradeLineItem>
+        <ram:IncludedSupplyChainTradeLineItem>
+            <ram:AssociatedDocumentLineDocument>
+                <ram:LineID>2</ram:LineID>
+            </ram:AssociatedDocumentLineDocument>
+            <ram:SpecifiedSupplyChainTradeAgreement>
+                <ram:GrossPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">0.7900</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="C62">1.0000</ram:BasisQuantity>
+                </ram:GrossPriceProductTradePrice>
+                <ram:NetPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">0.7900</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="C62">1.0000</ram:BasisQuantity>
+                </ram:NetPriceProductTradePrice>
+            </ram:SpecifiedSupplyChainTradeAgreement>
+            <ram:SpecifiedSupplyChainTradeDelivery>
+                <ram:BilledQuantity unitCode="C62">400.0000</ram:BilledQuantity>
+            </ram:SpecifiedSupplyChainTradeDelivery>
+            <ram:SpecifiedSupplyChainTradeSettlement>
+                <ram:ApplicableTradeTax>
+                    <ram:TypeCode>VAT</ram:TypeCode>
+                    <ram:CategoryCode>S</ram:CategoryCode>
+                    <ram:ApplicablePercent>19.00</ram:ApplicablePercent>
+                </ram:ApplicableTradeTax>
+                <ram:SpecifiedTradeSettlementMonetarySummation>
+                    <ram:LineTotalAmount currencyID="EUR">316.00</ram:LineTotalAmount>
+                </ram:SpecifiedTradeSettlementMonetarySummation>
+            </ram:SpecifiedSupplyChainTradeSettlement>
+            <ram:SpecifiedTradeProduct>
+                <ram:Name>Luftballon: Bunt, ca. 500ml</ram:Name>
+                <ram:Description></ram:Description>
+            </ram:SpecifiedTradeProduct>
+        </ram:IncludedSupplyChainTradeLineItem>
+        <ram:IncludedSupplyChainTradeLineItem>
+            <ram:AssociatedDocumentLineDocument>
+                <ram:LineID>3</ram:LineID>
+            </ram:AssociatedDocumentLineDocument>
+            <ram:SpecifiedSupplyChainTradeAgreement>
+                <ram:GrossPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">0.1000</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="LTR">1.0000</ram:BasisQuantity>
+                </ram:GrossPriceProductTradePrice>
+                <ram:NetPriceProductTradePrice>
+                    <ram:ChargeAmount currencyID="EUR">0.1000</ram:ChargeAmount>
+                    <ram:BasisQuantity unitCode="LTR">1.0000</ram:BasisQuantity>
+                </ram:NetPriceProductTradePrice>
+            </ram:SpecifiedSupplyChainTradeAgreement>
+            <ram:SpecifiedSupplyChainTradeDelivery>
+                <ram:BilledQuantity unitCode="LTR">200.0000</ram:BilledQuantity>
+            </ram:SpecifiedSupplyChainTradeDelivery>
+            <ram:SpecifiedSupplyChainTradeSettlement>
+                <ram:ApplicableTradeTax>
+                    <ram:TypeCode>VAT</ram:TypeCode>
+                    <ram:CategoryCode>S</ram:CategoryCode>
+                    <ram:ApplicablePercent>19.00</ram:ApplicablePercent>
+                </ram:ApplicableTradeTax>
+                <ram:SpecifiedTradeSettlementMonetarySummation>
+                    <ram:LineTotalAmount currencyID="EUR">20.00</ram:LineTotalAmount>
+                </ram:SpecifiedTradeSettlementMonetarySummation>
+            </ram:SpecifiedSupplyChainTradeSettlement>
+            <ram:SpecifiedTradeProduct>
+                <ram:Name>Heiße Luft pro Liter</ram:Name>
+                <ram:Description></ram:Description>
+            </ram:SpecifiedTradeProduct>
+        </ram:IncludedSupplyChainTradeLineItem>
+    </rsm:SpecifiedSupplyChainTradeTransaction>
+</rsm:CrossIndustryDocument>

src/test/resources/migration/input/ZUGFeRD1-invoice.xml

@@ -1,4 +1,20 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+ Copyright 2018 Jochen Staerk
+ 
+  Use is subject to license terms.
+ 
+  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+  use this file except in compliance with the License. You may obtain a copy
+  of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ 
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ 
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
 <rsm:CrossIndustryDocument xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:12" xmlns:udt="urn:un:unece:uncefact:data:standard:UnqualifiedDataType:15" xmlns:rsm="urn:ferd:CrossIndustryDocument:invoice:1p0">
     <rsm:SpecifiedExchangedDocumentContext>
         <ram:TestIndicator>

src/test/resources/migration/reference/ZUGFeRD2-invoice.xml

@@ -1,4 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2018 Jochen Staerk
+ 
+  Use is subject to license terms.
+ 
+  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+  use this file except in compliance with the License. You may obtain a copy
+  of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ 
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ 
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
 <rsm:CrossIndustryInvoice xmlns:rsm="urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100"
                           xmlns:ram="urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100"
                           xmlns:qdt="urn:un:unece:uncefact:data:Standard:QualifiedDataType:100"