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

@@ -1,9 +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;
 
 public class CustomXMLProvider implements IXMLProvider {
 
 	protected byte[] zugferdData;
-	
+
 	@Override
 	public byte[] getXML() {
 		return zugferdData;
@@ -14,20 +32,20 @@ public class CustomXMLProvider implements IXMLProvider {
 		if (!zf.contains("<rsm:CrossIndustry")) {
 			throw new RuntimeException("ZUGFeRD XML does not contain <rsm:CrossIndustry and can thus not be valid");
 		}
-		
+
 		zugferdData=newData;
 	}
 
 	@Override
 	public void generateXML(IZUGFeRDExportableTransaction trans) {
 		// TODO Auto-generated method stub
-		
+
 	}
 
 	@Override
 	public void setTest() {
 		// TODO Auto-generated method stub
-		
+
 	}
 
 }

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;
 	/**
@@ -21,15 +37,15 @@ public interface IExporterFactory {
 	 *
 	 * @param pdfSource
 	 *            source to read a PDF/A1 compliant document from
-	 * @throws IOException 
+	 * @throws IOException
 	 */
 	public ZUGFeRDExporter load(InputStream pdfSource) throws IOException;
-	
+
 	public IExporterFactory setCreator(String creator);
 	public IExporterFactory setConformanceLevel(PDFAConformanceLevel newLevel);
 	public IExporterFactory setProducer(String producer) ;
 	public IExporterFactory setZUGFeRDVersion(int version);
 	public IExporterFactory ignorePDFAErrors();
 	public IExporterFactory setZUGFeRDConformanceLevel(ZUGFeRDConformanceLevel zugferdConformanceLevel);
-				
+
 }

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 {
@@ -6,5 +24,5 @@ public interface IXMLProvider {
 	public void setTest();
 
 	public void generateXML(IZUGFeRDExportableTransaction trans);
-	
+
 }

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
@@ -23,7 +41,7 @@ public interface IZUGFeRDExportableContact {
 	 */
 	String getZIP();
 
-	/** 
+	/**
 	 * VAT ID (Umsatzsteueridentifikationsnummer) of the contact
 	 * @return
 	 */
@@ -36,13 +54,13 @@ public interface IZUGFeRDExportableContact {
 	String getCountry();
 
 	/***
-	 * Returns the city of the contact 
+	 * Returns the city of the contact
 	 * @return
 	 */
 	String getLocation();
 
 	/***
-	 * Returns the street address (street+number) of the contact 
+	 * Returns the street address (street+number) of the contact
 	 */
 	String getStreet();
 

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
@@ -14,7 +32,7 @@ import java.util.Date;
 
 public interface IZUGFeRDExportableTransaction {
 
-	/** 
+	/**
 	 * Number, typically invoice number of the invoice
 	 * @return
 	 */
@@ -29,7 +47,7 @@ public interface IZUGFeRDExportableTransaction {
 	/**
 	 * this should be the full sender institution name, details, manager and tax registration like.
 	 * It is one of the few functions which may return null.
-	 * 
+	 *
 	 Lieferant GmbH
 	 Lieferantenstraße 20
 	 80333 München
@@ -45,10 +63,10 @@ public interface IZUGFeRDExportableTransaction {
 	 * @return
 	 */
 	Date getDueDate();
-        
+
         IZUGFeRDAllowanceCharge[] getZFAllowances();
         IZUGFeRDAllowanceCharge[] getZFCharges();
-        IZUGFeRDAllowanceCharge[] getZFLogisticsServiceCharges();        
+        IZUGFeRDAllowanceCharge[] getZFLogisticsServiceCharges();
 
 	IZUGFeRDExportableItem[] getZFItems();
 
@@ -104,7 +122,7 @@ public interface IZUGFeRDExportableTransaction {
 	 * @return
 	 */
 	String getOwnZIP();
-	
+
 	/**
 	 * own city
 	 * @return
@@ -116,38 +134,38 @@ public interface IZUGFeRDExportableTransaction {
 	 * @return
 	 */
 	String getOwnCountry();
-	
+
 	/**
 	 * get delivery date
 	 * @return
 	 */
 	Date getDeliveryDate();
-	
+
         /**
 	 * get main invoice currency used on the invoice
 	 * @return
-	 */        
+	 */
      String getCurrency();
-        
+
         /**
 	 * get payment information text. e.g. Bank transfer
 	 * @return
-	 */  	
+	 */
         String getOwnPaymentInfoText();
 
         /**
 	 * get payment term descriptional text
          * e.g. Bis zum 22.10.2015 ohne Abzug
 	 * @return
-	 */         
+	 */
         String getPaymentTermDescription();
-        
+
         /**
          * get reference document number
          * typically used for Invoice Corrections
          * Will be added as IncludedNote in comfort profile
-         * @return 
+         * @return
          */
         String getReferenceNumber();
-	
+
 }

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;
 
 /**
@@ -41,13 +59,13 @@ public class XMPSchemaPDFAExtensions extends PDFAExtensionSchema {
 	public final String prefix_pdfaProperty = "pdfaProperty";
 	public String namespace = null;
 	public String prefix = null;
-	
+
-	
+
 	protected void setZUGFeRDVersion(int ver) {
 		namespace=ZUGFeRDExporter.getNamespaceForVersion(ver);
 		prefix=ZUGFeRDExporter.getPrefixForVersion(ver);
 	}
-	
+
 
 	private DefinedStructuredType addProperty(ArrayProperty parent, String name, String type, String category,
 			String description) {
@@ -81,7 +99,7 @@ public class XMPSchemaPDFAExtensions extends PDFAExtensionSchema {
 		setZUGFeRDVersion(ZFVersion);
 		attachExtensions(metadata, true);
 	}
-	
+
 	public XMPSchemaPDFAExtensions(XMPMetadata metadata, int ZFVersion, boolean withZF) {
 		super(metadata);
 		setZUGFeRDVersion(ZFVersion);

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

@@ -1,25 +1,40 @@
+/** **********************************************************************
+ *
+ * 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;
 
 public class ZUGFeRD1PullProvider implements IXMLProvider {
-	
+
 
 	protected byte[] zugferdData;
 	private Marshaller marshaller;
 
 	private boolean isTest;
 
-	
+
 
 	/**
 	 * enables the flag to indicate a test invoice in the XML structure

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;
@@ -15,7 +33,7 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 		private BigDecimal totalGross;
 		private BigDecimal itemTotalNetAmount;
 		private BigDecimal itemTotalVATAmount;
-		
+
 		public LineCalc(IZUGFeRDExportableItem currentItem) {
 			this.currentItem=currentItem;
 			BigDecimal multiplicator=currentItem.getProduct().getVATPercent().divide(new BigDecimal(100)).add(new BigDecimal(1));
@@ -50,7 +68,7 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 	public void setTest() {
 		isTest = true;
 	}
-	
+
 	private String nDigitFormat(BigDecimal value, int scale) {
 		/*
 		 * I needed 123,45, locale independent.I tried
@@ -81,12 +99,12 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 		value=value.setScale( scale, BigDecimal.ROUND_HALF_UP ); // first, round so that e.g. 1.189999999999999946709294817992486059665679931640625 becomes 1.19
 		char[] repeat = new char[scale];
 		Arrays.fill(repeat, '0');
-		
+
 		DecimalFormatSymbols otherSymbols = new DecimalFormatSymbols();
 		otherSymbols.setDecimalSeparator('.');
 		DecimalFormat dec = new DecimalFormat("0."+new String(repeat), otherSymbols);
 		return dec.format(value);
-		
+
 	}
 
 	private String vatFormat(BigDecimal value) {
@@ -110,15 +128,15 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 	}
 
 	private BigDecimal getTotalGross() {
-		
+
 		BigDecimal res=getTotal();
 		HashMap<BigDecimal, VATAmount> VATPercentAmountMap=getVATPercentAmountMap();
 		for (BigDecimal currentTaxPercent : VATPercentAmountMap.keySet()) {
 			VATAmount amount = VATPercentAmountMap.get(currentTaxPercent);
-			res=res.add(amount.getCalculated()); 
+			res=res.add(amount.getCalculated());
 		}
 
-			
+
 		return res;
 	}
 
@@ -135,13 +153,13 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 	 * which taxes have been used with which amounts in this transaction,
 	 * empty for no taxes, or e.g. 19=>190 and 7=>14 if 1000 Eur were applicable
 	 * to 19% VAT (=>190 EUR VAT) and 200 EUR were applicable to 7% (=>14 EUR VAT)
-	 * 190 Eur  
+	 * 190 Eur
 	 * @return
 	 *
 	*/
 	private HashMap<BigDecimal, VATAmount> getVATPercentAmountMap() {
 		HashMap<BigDecimal, VATAmount> hm=new HashMap<BigDecimal, VATAmount> ();
-		
+
 		for (IZUGFeRDExportableItem currentItem : trans.getZFItems()) {
 			BigDecimal percent=currentItem.getProduct().getVATPercent();
 			LineCalc lc=new LineCalc(currentItem);
@@ -151,14 +169,14 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 				hm.put(percent, itemVATAmount);
 			} else {
 				hm.put(percent, current.add(itemVATAmount));
-				
+
 			}
 		}
 
 		return hm;
 	}
 
-	
+
 	@Override
 	public void generateXML(IZUGFeRDExportableTransaction trans) {
 
@@ -168,7 +186,7 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 		String testBooleanStr="false";
 		if (isTest) {
 			testBooleanStr="true";
-			
+
 		}
 		String senderReg="";
 		if (trans.getOwnOrganisationFullPlaintextInfo()!=null) {
@@ -179,11 +197,11 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 					+ "		</ram:Content>\n"
 					+ "<ram:SubjectCode>REG</ram:SubjectCode>\n"
 					+ "</ram:IncludedCINote>\n";
-			
+
 		}
-        
+
-        
+
-		
+
 				String xml= "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //$NON-NLS-1$
 
 					+ "<rsm:CrossIndustryInvoice xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:rsm=\"urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100\""
@@ -334,7 +352,7 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 					+ "			</ram:SpecifiedTradeSettlementPaymentMeans>\n"; //$NON-NLS-1$
 
 
-			
+
 			HashMap<BigDecimal, VATAmount> VATPercentAmountMap=getVATPercentAmountMap();
 			for (BigDecimal currentTaxPercent : VATPercentAmountMap.keySet()) {
 				VATAmount amount = VATPercentAmountMap.get(currentTaxPercent);
@@ -414,7 +432,7 @@ public class ZUGFeRD2PullProvider implements IXMLProvider {
 
 					xml=xml	+ "	</rsm:SupplyChainTradeTransaction>\n" //$NON-NLS-1$
 					+ "</rsm:CrossIndustryInvoice>"; //$NON-NLS-1$
-					
+
 				byte[] zugferdRaw;
 				try {
 					zugferdRaw = xml.getBytes("UTF-8");

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;
@@ -424,7 +442,7 @@ public class ZUGFeRDExporter implements Closeable {
 	 *
 	 * @param zUGFeRDConformanceLevel
 	 *            the new conformance level
-	 * 
+	 *
 	 * @deprecated Use {@link ZUGFeRDExporterFromA1Factory} instead
 	 */
 	@Deprecated
@@ -579,7 +597,7 @@ public class ZUGFeRDExporter implements Closeable {
 	public void setPDFA3(boolean ensurePDFisUpgraded) {
 		this.ensurePDFisUpgraded = ensurePDFisUpgraded;
 	}
-	
+
 	public void setAttachZUGFeRDHeaders(boolean attachZUGFeRDHeaders) {
 		this.attachZUGFeRDHeaders=attachZUGFeRDHeaders;
 	}

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

@@ -1,10 +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;
 
 
 public class ZUGFeRDExporterFromA1Factory  extends ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 	public ZUGFeRDExporterFromA1Factory() {
 		ensurePDFisUpgraded=true;
-		
+
 	}
 
 }

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;
@@ -7,22 +32,13 @@ 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;
 	protected PDFAConformanceLevel conformanceLevel = PDFAConformanceLevel.UNICODE;
 	protected String producer = "mustangproject";
 	protected String creator = "mustangproject";
-	
+
 	protected int ZFVersion=ZUGFeRDExporter.DefaultZUGFeRDVersion;
 	protected boolean ensurePDFisUpgraded=false;
 	private boolean attachZUGFeRDHeaders=true;
@@ -34,7 +50,7 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 	 *            filename of an PDF/A1 compliant document
 	 */
 	public ZUGFeRDExporter load(String pdfFilename) throws IOException {
-		
+
 		ensurePDFIsValidPDFA(new FileDataSource(pdfFilename));
 		ZUGFeRDExporter zugFeRDExporter;
 		PDDocument doc = PDDocument.load(new File(pdfFilename));
@@ -45,12 +61,12 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 		zugFeRDExporter.setProducer(producer);
 		zugFeRDExporter.setAttachZUGFeRDHeaders(attachZUGFeRDHeaders);
 		zugFeRDExporter.setPDFA3(ensurePDFisUpgraded);
-		
+
 		return zugFeRDExporter;
 
 	}
-	
+
-		
+
 
 	/**
 	 * Makes A PDF/A3a-compliant document from a PDF-A1 compliant document (on the
@@ -70,10 +86,10 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 		zugFeRDExporter.setProducer(producer);
 		zugFeRDExporter.setAttachZUGFeRDHeaders(attachZUGFeRDHeaders);
 		zugFeRDExporter.setPDFA3(ensurePDFisUpgraded);
-		
+
 		return zugFeRDExporter;
 	}
-	
+
 	public ZUGFeRDExporterFromA3Factory () {
 
 		ensurePDFisUpgraded=false;

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;
@@ -35,7 +51,7 @@ public class ZUGFeRDImporter {
 	/*
 	 * call extract(importFilename). containsMeta() will return if ZUGFeRD data has
 	 * been found, afterwards you can call getBIC(), getIBAN() etc.
-	 * 
+	 *
 	 */
 
 	/** @var if metadata has been found */
@@ -64,7 +80,7 @@ public class ZUGFeRDImporter {
 			bis.close();
 		} catch (IOException ioe) {
 			ioe.printStackTrace();
-		} 
+		}
 	}
 
 	/**
@@ -153,25 +169,25 @@ public class ZUGFeRDImporter {
 		/*
 		 * ndList = document .getElementsByTagName("GermanBankleitzahlID");
 		 * //$NON-NLS-1$
-		 * 
+		 *
 		 * for (int bookingIndex = 0; bookingIndex < ndList .getLength();
 		 * bookingIndex++) { Node booking = ndList.item(bookingIndex); // if there is a
 		 * attribute in the tag number:value setBIC(booking.getTextContent());
-		 * 
+		 *
 		 * }
-		 * 
+		 *
 		 * ndList = document.getElementsByTagName("ProprietaryID"); //$NON-NLS-1$
-		 * 
+		 *
 		 * for (int bookingIndex = 0; bookingIndex < ndList .getLength();
 		 * bookingIndex++) { Node booking = ndList.item(bookingIndex); // if there is a
 		 * attribute in the tag number:value setIBAN(booking.getTextContent());
-		 * 
+		 *
 		 * } <ram:PayeePartyCreditorFinancialAccount> <ram:IBANID>DE1234</ram:IBANID>
 		 * </ram:PayeePartyCreditorFinancialAccount>
 		 * <ram:PayeeSpecifiedCreditorFinancialInstitution>
 		 * <ram:BICID>DE5656565</ram:BICID> <ram:Name>Commerzbank</ram:Name>
 		 * </ram:PayeeSpecifiedCreditorFinancialInstitution>
-		 * 
+		 *
 		 */
 
 		ndList = document.getElementsByTagNameNS("*", "PayeePartyCreditorFinancialAccount"); //$NON-NLS-1$

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
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0.
- * 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

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();
@@ -827,12 +844,12 @@ class ZUGFeRDTransactionModelConverter {
 		 * DecimalFormatSymbols(); symbols.setDecimalSeparator(',');
 		 * symbols.setGroupingSeparator(' ');
 		 * df.setDecimalFormatSymbols(symbols);
-		 * 
+		 *
 		 * but that would not switch off grouping. Although I liked very much
 		 * the (incomplete) "BNF diagram" in
 		 * http://docs.oracle.com/javase/tutorial/i18n/format/decimalFormat.html
 		 * in the end I decided to calculate myself and take eur+sparator+cents
-		 * 
+		 *
 		 * This function will cut off, i.e. floor() subcent values Tests:
 		 * System.err.println(utils.currencyFormat(new BigDecimal(0),
 		 * ".")+"\n"+utils.currencyFormat(new BigDecimal("-1.10"),
@@ -841,7 +858,7 @@ class ZUGFeRDTransactionModelConverter {
 		 * ",")+"\n"+utils.currencyFormat(new BigDecimal("20000123.3489"),
 		 * ",")+"\n"+utils.currencyFormat(new BigDecimal("20000123.3419"),
 		 * ",")+"\n"+utils.currencyFormat(new BigDecimal("12"), ","));
-		 * 
+		 *
 		 * results 0.00 -1,10 -1,10 -1,01 20000123,34 20000123,34 12,00
 		 */
         value = value.setScale(scale, BigDecimal.ROUND_HALF_UP); // first, round
@@ -944,7 +961,7 @@ class ZUGFeRDTransactionModelConverter {
 
         return hm;
     }
-    
+
     ZUGFeRDTransactionModelConverter withTest(boolean isTest) {
         this.isTest = isTest;
         return this;

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

@@ -1,14 +1,31 @@
+/** **********************************************************************
+ *
+ * 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<>();
- 
+
 	/**
 	 * Create mappings.
 	 */
@@ -18,7 +35,7 @@ public class ZFNamespacePrefixMapper extends NamespacePrefixMapper {
 		namespaceMap.put("urn:un:unece:uncefact:data:standard:UnqualifiedDataType:15", "udt");
 		namespaceMap.put("urn:ferd:CrossIndustryDocument:invoice:1p0", "rsm");
 	}
- 
+
 	/* (non-Javadoc)
 	 * Returning null when not found based on spec.
 	 * @see com.sun.xml.bind.marshaller.NamespacePrefixMapper#getPreferredPrefix(java.lang.String, java.lang.String, boolean)

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;
@@ -6,7 +24,7 @@ public class FileChecker {
 	String filename;
 	StatRun thisRun;
 	boolean isPDF=false;
-	
+
 	public FileChecker(String filename, StatRun statistics) {
 		this.filename=filename;
 		thisRun=statistics;
@@ -21,12 +39,12 @@ public class FileChecker {
 					thisRun.incPDFCount();
 				}
 			}
-			
+
 		} else {
-			thisRun.incPDFCount();			
+			thisRun.incPDFCount();
 		}
 	}
-	
+
 	public boolean checkForZUGFeRD() {
 		if ((!isPDF)&&(!thisRun.shallIgnoreFileExt())) {
 			return false;
@@ -48,22 +66,22 @@ public class FileChecker {
         at org.mustangproject.ZUGFeRD.ZUGFeRDImporter.extract(ZUGFeRDImporter.java:64)
         at toecount.FileChecker.checkForZUGFeRD(FileChecker.java:33)
         at toecount.Toecount.main(Toecount.java:111)
-			 * 
+			 *
 			 */
 			// Ignore nevertheless, most likely we're batch processing
 			return false;
 		} catch (Exception e2) {
 			/**
-			 * probably thrown up from 
+			 * probably thrown up from
 			AM org.apache.pdfbox.pdfparser.PDFParser parse, most likely
 			INFORMATION: Document is encrypted
-			but also other internal PDF errors possible like 
+			but also other internal PDF errors possible like
 			..Okt 23, 2015 11:17:53 AM org.apache.pdfbox.pdfparser.XrefTrailerResolver setStartxref
 			 */
 			return false;
 		}
 	}
-	
+
 	public boolean isPDF() {
 		return isPDF;
 	}
@@ -71,5 +89,5 @@ public class FileChecker {
 	public String getOutputLine() {
 		return thisRun.getOutputLine();
 	}
-	
+
 }

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;
@@ -29,7 +46,7 @@ public class FileTraverser extends SimpleFileVisitor<Path> {
 			fc.checkForZUGFeRD();
 			System.out.print(fc.getOutputLine());
 
-		} 
+		}
 		return CONTINUE;
 	}
 

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 {
@@ -10,7 +28,7 @@ public class StatRun {
 	public void ignoreFileExtension() {
 		checkFileExt=false;
 	}
-	
+
 	public boolean shallIgnoreFileExt() {
 		return !checkFileExt;
 	}
@@ -51,11 +69,11 @@ public class StatRun {
 	 * @return
 	 */
 	public String getSummaryLine() {
-	
+
 		return "\r\n===================================================================\r\n"+String.format(
 				"Files:\t%d\tDirs:\t%d\tPDF:\t%d\tZUGFeRD:\t%d\r\n",
 				getFileCount(), getDirCount(), getPDFCount(), getZUGFeRDCount());
-	
+
 	}
 	/***
 	 * show that something is happening
@@ -65,5 +83,5 @@ public class StatRun {
 		return ".";
 	}
 
-	
+
 }

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;
 
@@ -184,7 +200,7 @@ public class MustangReaderWriterCustomXMLTest extends TestCase {
 					+ "</ram:SpecifiedTradeProduct>\n" + "</ram:IncludedSupplyChainTradeLineItem>\n"
 					+ "</rsm:SpecifiedSupplyChainTradeTransaction>\n" + "</rsm:CrossIndustryDocument>";
 			zea1.setZUGFeRDXMLData(ownZUGFeRDXML.getBytes("UTF-8"));
-			
+
 			ByteArrayOutputStream baos=new ByteArrayOutputStream();
 			zea1.disableAutoClose(true);
 			zea1.export(TARGET_PDF);

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;
 
@@ -403,7 +419,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
 
     try(InputStream SOURCE_PDF =
             this.getClass().getResourceAsStream("/MustangGnuaccountingBeispielRE-20170509_505PDFA3.pdf");
-        
+
         ZUGFeRDExporter ze = new ZUGFeRDExporterFromA3Factory()
           .setProducer("My Application")
           .setCreator(System.getProperty("user.name"))

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 {
@@ -367,7 +383,7 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
 				.getResourceAsStream("/MustangGnuaccountingBeispielRE-20171118_506blanko.pdf");
 
 				ZUGFeRDExporter ze = new ZUGFeRDExporterFromA1Factory().setZUGFeRDVersion(2).load(SOURCE_PDF)) {
-		
+
 			ze.PDFattachZugferdFile(this);
 			ze.disableAutoClose(true);
 			ze.export(TARGET_PDF);

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
@@ -39,15 +56,15 @@ public class ZUGFeRDTransactionModelConverterTest {
                     .setQuantity(BigDecimal.ONE)
                     .setPrice(BigDecimal.TEN)
             );
-        
+
         // execution
         final JAXBElement<CrossIndustryDocumentType> actual =
             new ZUGFeRDTransactionModelConverter(transaction).convertToModel();
-        
+
         // evaluation
         ZUGFeRDXMLAssert.assertValidZugferd(actual);
     }
-    
+
     private static Date createDate(int year, int month, int day) {
         final GregorianCalendar calendar = new GregorianCalendar();
         calendar.set(year, month-1, day);

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"