bug_fix_on_reservation_arrival_date

56 files changed, 234 insertions, 211 deletions

diff --git a/src/main/java/org/uic/barcode/Decoder.java b/src/main/java/org/uic/barcode/Decoder.java
index d9f20ff..1e0a02d 100644
--- a/src/main/java/org/uic/barcode/Decoder.java
+++ b/src/main/java/org/uic/barcode/Decoder.java
@@ -56,7 +56,17 @@ public class Decoder {
 	/** The data. */

 	byte[] data = null;

 	

+	private Provider defaultProvider = null;

 	

+	

+	public Provider getDefaultProvider() {

+		return defaultProvider;

+	}

+

+	public void setDefaultProvider(Provider defaultProvider) {

+		this.defaultProvider = defaultProvider;

+	}

+

 	/**

 	 * Instantiates a new decoder.

 	 *

@@ -67,6 +77,11 @@ public class Decoder {
 	 */

 	public Decoder (byte[] data) throws IOException, EncodingFormatException, DataFormatException {

 		this.data = data;

+		

+		if (defaultProvider == null) {

+			defaultProvider = SecurityUtils.getDefaultProvider();

+		}

+		

 		decode(data);

 	}

 	

@@ -86,22 +101,7 @@ public class Decoder {
 	 * @deprecated

 	 */

 	public int validateLevel1(PublicKey key) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {

-		if (dynamicFrame != null) {

-			return dynamicFrame.validateLevel1(key) ;

-		} else if (staticFrame != null) {

-			if (staticFrame.verifyByAlgorithmOid(key,null)) {

-				return Constants.LEVEL1_VALIDATION_OK;

-			} else {

-				return Constants.LEVEL1_VALIDATION_FRAUD;

-			}

-		} else if (ssbFrame!= null) {

-			if (ssbFrame.verifyByAlgorithmOid(key,null, null)) { 

-				return Constants.LEVEL1_VALIDATION_OK;

-			} else {

-				return Constants.LEVEL1_VALIDATION_FRAUD;

-			}

-		}

-		return Constants.LEVEL1_VALIDATION_NO_SIGNATURE;

+		return validateLevel1(key,null, defaultProvider);

 	}

 	

 	/**

@@ -120,22 +120,7 @@ public class Decoder {
 	 * @deprecated

 	 */

 	public int validateLevel1(PublicKey key, String signingAlg) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {

-		if (dynamicFrame != null ) {

-			return dynamicFrame.validateLevel1(key, signingAlg) ;

-		} else if (staticFrame != null) {

-			if (staticFrame.verifyByAlgorithmOid(key,signingAlg)) {

-				return Constants.LEVEL1_VALIDATION_OK;

-			} else {

-				return Constants.LEVEL1_VALIDATION_FRAUD;

-			}

-		} else if (ssbFrame!= null) {

-			if (ssbFrame.verifyByAlgorithmOid(key,signingAlg, null)) { 

-				return Constants.LEVEL1_VALIDATION_OK;

-			} else {

-				return Constants.LEVEL1_VALIDATION_FRAUD;

-			}

-		}

-		return Constants.LEVEL1_VALIDATION_NO_SIGNATURE;

+		return validateLevel1(key, signingAlg, defaultProvider);

 	}

 	

 	/**

@@ -184,11 +169,7 @@ public class Decoder {
 	 * @deprecated

 	 */

 	public int validateLevel2() throws EncodingFormatException {

-		if (!isStaticHeader(data) && dynamicFrame != null) {

-			return dynamicFrame.validateLevel2() ;

-		} else {

-			return Constants.LEVEL2_VALIDATION_NO_SIGNATURE;

-		}

+		return validateLevel2(defaultProvider);

 	}

 

 	/*

diff --git a/src/main/java/org/uic/barcode/Encoder.java b/src/main/java/org/uic/barcode/Encoder.java
index 3eb2faf..e9874cf 100644
--- a/src/main/java/org/uic/barcode/Encoder.java
+++ b/src/main/java/org/uic/barcode/Encoder.java
@@ -29,6 +29,7 @@ import org.uic.barcode.ticket.EncodingFormatException;
 import org.uic.barcode.ticket.UicRailTicketCoder;

 import org.uic.barcode.ticket.api.spec.IUicRailTicket;

 import org.uic.barcode.utils.ECKeyEncoder;

+import org.uic.barcode.utils.SecurityUtils;

 

 

 /**

@@ -59,6 +60,17 @@ public class Encoder {
 	/** The UIC bar code type SSB. */

 	public static String UIC_BARCODE_TYPE_SSB = "UIC_SSB";	

 	

+	private Provider defaultProvider = null;

+	

+	

+	public Provider getDefaultProvider() {

+		return defaultProvider;

+	}

+

+	public void setDefaultProvider(Provider defaultProvider) {

+		this.defaultProvider = defaultProvider;

+	}

+	

 	/**

 	 * Instantiates a new encoder.

 	 *

@@ -72,6 +84,10 @@ public class Encoder {
 	 */

 	public Encoder(IUicRailTicket ticket, TicketLayout layout, String barcodeType, int version, int fcbVersion) throws IOException, EncodingFormatException {

 		

+		if (defaultProvider == null) {

+			defaultProvider = SecurityUtils.getDefaultProvider();

+		}

+		

 		if (barcodeType == UIC_BARCODE_TYPE_CLASSIC) {

 

 			staticFrame = new StaticFrame();

@@ -145,6 +161,9 @@ public class Encoder {
 	 */

 	public Encoder(byte[] level1DataBin, byte[] signatureLevel1, int version) throws IOException, EncodingFormatException {

 		

+		if (defaultProvider == null) {

+			defaultProvider = SecurityUtils.getDefaultProvider();

+		}

 			

 		dynamicFrame = new SimpleDynamicFrame();

 		dynamicFrame.setLevel2Data(new SimpleLevel2Data());

@@ -189,6 +208,10 @@ public class Encoder {
 	 */

 	public Encoder(byte[] encoded, int version) throws IOException, EncodingFormatException, DataFormatException {

 		

+		if (defaultProvider == null) {

+			defaultProvider = SecurityUtils.getDefaultProvider();

+		}

+		

 		Decoder decoder = new Decoder(encoded);

 		

 		if (decoder.getDynamicFrame() == null) {

@@ -237,9 +260,7 @@ public class Encoder {
 	 * @deprecated

 	 */

 	public void signLevel2(PrivateKey key) throws Exception {

-		if (dynamicFrame != null) {

-			dynamicFrame.signLevel2(key);

-		} 

+		signLevel2(key, defaultProvider);

 	}

 	

 	/**

@@ -371,32 +392,7 @@ public class Encoder {
 	 * @deprecated

 	 */

 	public void signLevel1(String securityProvider,PrivateKey key,String signingAlg, String keyId) throws Exception {

-		if (dynamicFrame != null) {

-			if (securityProvider != null && securityProvider.length() > 0) {

-				dynamicFrame.getLevel2Data().getLevel1Data().setSecurityProvider(securityProvider);

-			}

-			dynamicFrame.getLevel2Data().getLevel1Data().setLevel1SigningAlg(signingAlg);

-			dynamicFrame.getLevel2Data().getLevel1Data().setKeyId(Long.parseLong(keyId));

-			dynamicFrame.signLevel1(key);

-		} else if (staticFrame != null) {

-			staticFrame.setSignatureKey(keyId);

-			staticFrame.setSecurityProvider(securityProvider);

-			if (securityProvider != null &&

-				securityProvider.length() > 0 &&	

-				staticFrame.getHeaderRecord()!= null) {

-				staticFrame.getHeaderRecord().setIssuer(securityProvider);

-			}

-			if (securityProvider != null &&

-				securityProvider.length() > 0 &&	

-				staticFrame.getuFlex() != null && 

-				staticFrame.getuFlex().getTicket() != null &&

-				staticFrame.getuFlex().getTicket().getIssuerDetails() != null) {

-				staticFrame.getuFlex().getTicket().getIssuerDetails().setSecurityProvider(securityProvider);	

-			}

-			staticFrame.signByAlgorithmOID(key,signingAlg);

-		} else if (ssbFrame != null) {

-			ssbFrame.signLevel1(key, null, keyId, signingAlg);

-		}

+		signLevel1(securityProvider,key,signingAlg, keyId, defaultProvider);

 	}

 	

 	/**

@@ -418,9 +414,17 @@ public class Encoder {
 		} else if (staticFrame != null) {

 			staticFrame.setSignatureKey(keyId);

 			staticFrame.setSecurityProvider(securityProvider);

-			if (staticFrame.getHeaderRecord()!= null && staticFrame.getHeaderRecord().getIssuer() == null) {

+			if (staticFrame.getHeaderRecord()!= null && 

+				staticFrame.getHeaderRecord().getIssuer() == null) {

 				staticFrame.getHeaderRecord().setIssuer(securityProvider);

 			}

+			if (securityProvider != null &&

+				securityProvider.length() > 0 &&	

+				staticFrame.getuFlex() != null && 

+				staticFrame.getuFlex().getTicket() != null &&

+				staticFrame.getuFlex().getTicket().getIssuerDetails() != null) {

+				staticFrame.getuFlex().getTicket().getIssuerDetails().setSecurityProvider(securityProvider);	

+			}			

 			staticFrame.signByAlgorithmOID(key,signingAlg,prov);

 		} else if (ssbFrame != null) {

 			ssbFrame.signLevel1(key, prov, keyId, signingAlg);

diff --git a/src/main/java/org/uic/barcode/asn1/datatypes/Asn1Integer.java b/src/main/java/org/uic/barcode/asn1/datatypes/Asn1Integer.java
index e12f8ec..e5cfb4c 100644
--- a/src/main/java/org/uic/barcode/asn1/datatypes/Asn1Integer.java
+++ b/src/main/java/org/uic/barcode/asn1/datatypes/Asn1Integer.java
@@ -19,7 +19,7 @@ public class Asn1Integer {
     }
     
     public Long longObject () {
-    	return new Long(value()); 
+    	return Long.valueOf(value()); 
     }
 
 	public Asn1Integer(Long num) {
diff --git a/src/main/java/org/uic/barcode/asn1/datatypesimpl/SequenceOfUnrestrictedLong.java b/src/main/java/org/uic/barcode/asn1/datatypesimpl/SequenceOfUnrestrictedLong.java
index 6af7352..fdd72e8 100644
--- a/src/main/java/org/uic/barcode/asn1/datatypesimpl/SequenceOfUnrestrictedLong.java
+++ b/src/main/java/org/uic/barcode/asn1/datatypesimpl/SequenceOfUnrestrictedLong.java
@@ -17,7 +17,7 @@ public class SequenceOfUnrestrictedLong extends Asn1SequenceOf<Long> {
 	public SequenceOfUnrestrictedLong(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/asn1/uper/BitStringCoder.java b/src/main/java/org/uic/barcode/asn1/uper/BitStringCoder.java
index 6f435c4..0b6c9bd 100644
--- a/src/main/java/org/uic/barcode/asn1/uper/BitStringCoder.java
+++ b/src/main/java/org/uic/barcode/asn1/uper/BitStringCoder.java
@@ -36,7 +36,8 @@ class BitStringCoder implements Decoder, Encoder {
             		throw new AssertionError("Field should be a list of booleans!"); 
             	}
             	
-            	List<Boolean> list = (List<Boolean>)obj;
+            	@SuppressWarnings("unchecked")
+				List<Boolean> list = (List<Boolean>)obj;
                 if (list.size() != size.value()) { 
                 	throw new AssertionError(
                         "Declared size (" + size.value() +
diff --git a/src/main/java/org/uic/barcode/asn1/uper/BooleanCoder.java b/src/main/java/org/uic/barcode/asn1/uper/BooleanCoder.java
index 892f851..9f88e37 100644
--- a/src/main/java/org/uic/barcode/asn1/uper/BooleanCoder.java
+++ b/src/main/java/org/uic/barcode/asn1/uper/BooleanCoder.java
@@ -23,7 +23,7 @@ class BooleanCoder implements Decoder, Encoder {
 	@Override public <T> T decode(BitBuffer bitbuffer,
             Class<T> classOfT, Field field,
             Annotation[] extraAnnotations, AsnExtractor extractor) {
-    	Boolean result = new Boolean(bitbuffer.get());
+    	Boolean result = Boolean.valueOf(bitbuffer.get());    	
         UperEncoder.logger.debug(String.format("BOOL: decoded as %s",result));
         return (T) result;
     }
diff --git a/src/main/java/org/uic/barcode/asn1/uper/ByteCoder.java b/src/main/java/org/uic/barcode/asn1/uper/ByteCoder.java
index 5ecb925..4d722de 100644
--- a/src/main/java/org/uic/barcode/asn1/uper/ByteCoder.java
+++ b/src/main/java/org/uic/barcode/asn1/uper/ByteCoder.java
@@ -23,7 +23,7 @@ class ByteCoder implements Decoder, Encoder {
             Class<T> classOfT, Field field,
             Annotation[] extraAnnotations, AsnExtractor extractor) {
         UperEncoder.logger.debug("BYTE");
-        return (T) new Byte((byte) UperEncoder.decodeConstrainedInt(bitbuffer, UperEncoder.newRange(0, 255, false)));
+        return (T) Byte.valueOf((byte) UperEncoder.decodeConstrainedInt(bitbuffer, UperEncoder.newRange(0, 255, false)));
     }
 
 	@Override
diff --git a/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java b/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java
index c256b4f..647a550 100644
--- a/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java
+++ b/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java
@@ -334,7 +334,7 @@ public final class UperEncoder {
             parameterTypes[i] = parameters[i].getClass();
         }
         Constructor<T> constructor = findConsturctor(classOfT, parameters);
-        boolean constructorIsAccessible = constructor.isAccessible();
+        //boolean constructorIsAccessible = constructor.isAccessible();
         constructor.setAccessible(true);
         T result;
         try {
@@ -342,7 +342,7 @@ public final class UperEncoder {
         } catch (IllegalArgumentException | InvocationTargetException | InstantiationException | IllegalAccessException e) {
             throw new IllegalArgumentException("Can't instantiate " + classOfT.getName(), e);
         }
-        constructor.setAccessible(constructorIsAccessible);
+        //constructor.setAccessible(constructorIsAccessible);
         return result;
     }
 
@@ -441,7 +441,7 @@ public final class UperEncoder {
         List<Field> optionalOrdinaryFields = new ArrayList<>();
         List<Field> allFields = new ArrayList<>();  // Excluding test instrumentation.
 
-        Map<Field, Boolean> originalAccess = new HashMap<>();
+        //Map<Field, Boolean> originalAccess = new HashMap<>();
 
         Asn1ContainerFieldSorter(Class<?> type) {
         	
@@ -472,7 +472,7 @@ public final class UperEncoder {
                 if (isTestInstrumentation(f) || isNonAsn1Field(f) ) {
                     continue;
                 }
-                originalAccess.put(f, f.isAccessible());
+                //originalAccess.put(f, f.isAccessible());
                 f.setAccessible(true);
                 if (isExtension(f)) {
                     extensionFields.add(f);
@@ -496,10 +496,13 @@ public final class UperEncoder {
             }
         }
 
+        
         public void revertAccess() {
+        	/*
             for (Entry<Field, Boolean> entry : originalAccess.entrySet()) {
                 entry.getKey().setAccessible(entry.getValue());
             }
+            */
         }
     }
 
diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrame.java b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrame.java
index 7dbd131..aad76d7 100644
--- a/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrame.java
+++ b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrame.java
@@ -1,8 +1,5 @@
 package org.uic.barcode.dynamicFrame.v1;

 

-import java.security.PrivateKey;

-import java.security.Provider;

-import java.security.Signature;

 import org.uic.barcode.asn1.datatypes.Asn1Optional;

 import org.uic.barcode.asn1.datatypes.CharacterRestriction;

 import org.uic.barcode.asn1.datatypes.FieldOrder;

@@ -14,7 +11,6 @@ import org.uic.barcode.dynamicContent.api.DynamicContentCoder;
 import org.uic.barcode.dynamicContent.api.IUicDynamicContent;

 import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1;

 import org.uic.barcode.ticket.EncodingFormatException;

-import org.uic.barcode.utils.AlgorithmNameResolver;

 

 

 /**

diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java
index 71de58e..cdc1843 100644
--- a/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java
+++ b/src/main/java/org/uic/barcode/dynamicFrame/v1/DynamicFrameCoderV1.java
@@ -2,8 +2,6 @@ package org.uic.barcode.dynamicFrame.v1;
 

 import org.uic.barcode.asn1.datatypesimpl.OctetString;

 import org.uic.barcode.asn1.uper.UperEncoder;

-import org.uic.barcode.dynamicFrame.v1.DynamicFrame;

-import org.uic.barcode.dynamicFrame.v1.Level1DataType;

 import org.uic.barcode.ticket.EncodingFormatException;

 import org.uic.barcode.dynamicFrame.api.IData;

 import org.uic.barcode.dynamicFrame.api.IDynamicFrame;

diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrame.java b/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrame.java
index cb5c37a..7237110 100644
--- a/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrame.java
+++ b/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrame.java
@@ -7,10 +7,6 @@ import org.uic.barcode.asn1.datatypes.RestrictedString;
 import org.uic.barcode.asn1.datatypes.Sequence;

 import org.uic.barcode.asn1.datatypesimpl.OctetString;

 import org.uic.barcode.asn1.uper.UperEncoder;

-import org.uic.barcode.dynamicContent.api.DynamicContentCoder;

-import org.uic.barcode.dynamicContent.api.IUicDynamicContent;

-import org.uic.barcode.dynamicContent.fdc1.UicDynamicContentDataFDC1;

-import org.uic.barcode.ticket.EncodingFormatException;

 

 

 /**

diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrameCoderV2.java b/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrameCoderV2.java
index 5d980dd..c6ff7c7 100644
--- a/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrameCoderV2.java
+++ b/src/main/java/org/uic/barcode/dynamicFrame/v2/DynamicFrameCoderV2.java
@@ -2,7 +2,6 @@ package org.uic.barcode.dynamicFrame.v2;
 

 import org.uic.barcode.asn1.datatypesimpl.OctetString;

 import org.uic.barcode.asn1.uper.UperEncoder;

-import org.uic.barcode.dynamicFrame.v2.DynamicFrame;

 import org.uic.barcode.dynamicFrame.api.IData;

 import org.uic.barcode.dynamicFrame.api.IDynamicFrame;

 import org.uic.barcode.dynamicFrame.api.ILevel1Data;

@@ -10,10 +9,6 @@ import org.uic.barcode.dynamicFrame.api.ILevel2Data;
 import org.uic.barcode.dynamicFrame.api.SimpleData;

 import org.uic.barcode.dynamicFrame.api.SimpleLevel1Data;

 import org.uic.barcode.dynamicFrame.api.SimpleLevel2Data;

-import org.uic.barcode.dynamicFrame.v2.Level2DataType;

-import org.uic.barcode.dynamicFrame.v2.DataType;

-import org.uic.barcode.dynamicFrame.v2.Level1DataType;

-import org.uic.barcode.dynamicFrame.v2.SequenceOfDataType;

 import org.uic.barcode.ticket.EncodingFormatException;

 

 public class DynamicFrameCoderV2 {

diff --git a/src/main/java/org/uic/barcode/dynamicFrame/v2/Level1DataType.java b/src/main/java/org/uic/barcode/dynamicFrame/v2/Level1DataType.java
index b42e9dc..a7d4b01 100644
--- a/src/main/java/org/uic/barcode/dynamicFrame/v2/Level1DataType.java
+++ b/src/main/java/org/uic/barcode/dynamicFrame/v2/Level1DataType.java
@@ -323,11 +323,11 @@ public class Level1DataType {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 

-		this.endOfValidityYear = new Long( cal.get(Calendar.YEAR));

-		this.endOfValidityDay = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.endOfValidityYear = Long.valueOf( cal.get(Calendar.YEAR));

+		this.endOfValidityDay = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 		int time =  cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);

 		if (time >= 0) {

-			this.endOfValidityTime = new Long (time );

+			this.endOfValidityTime = Long.valueOf (time );

 		}

 		TimeZone.setDefault(local);

 		

diff --git a/src/main/java/org/uic/barcode/ssbFrame/SsbFrame.java b/src/main/java/org/uic/barcode/ssbFrame/SsbFrame.java
index 2c8f66f..b7c5501 100644
--- a/src/main/java/org/uic/barcode/ssbFrame/SsbFrame.java
+++ b/src/main/java/org/uic/barcode/ssbFrame/SsbFrame.java
@@ -359,13 +359,18 @@ public class SsbFrame {
 				   }
 			   }
 			}
-
 		}
 		
 		if (algo == null) {
 			throw new NoSuchAlgorithmException("No service for algorithm found: " + signingAlg);
 		}
-		Signature sig = Signature.getInstance(algo);
+		
+		Signature sig = null;
+		if (prov != null) {
+			sig = Signature.getInstance(algo,prov);
+		} else {
+			sig = Signature.getInstance(algo);
+		}
 		sig.initVerify(key);
 		sig.update(getDataForSignature());
 		
diff --git a/src/main/java/org/uic/barcode/staticFrame/StaticFrame.java b/src/main/java/org/uic/barcode/staticFrame/StaticFrame.java
index a8d7651..c0f03c8 100644
--- a/src/main/java/org/uic/barcode/staticFrame/StaticFrame.java
+++ b/src/main/java/org/uic/barcode/staticFrame/StaticFrame.java
@@ -705,22 +705,41 @@ public class StaticFrame {
 	 * @throws EncodingFormatException 

 	 * @throws IOException 

 	 */

-	public boolean verifyByAlgorithmOid(PublicKey key, String signingAlg, Provider prov) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {

+	public boolean verifyByAlgorithmOid(PublicKey key, String signatureAlgorithmOid, Provider prov) throws InvalidKeyException, NoSuchAlgorithmException, SignatureException, IllegalArgumentException, UnsupportedOperationException, IOException, EncodingFormatException {

 

-		if ((signingAlg == null || signingAlg.length() < 1) && this.getSignature() != null) {			

-			signingAlg = SecurityUtils.getDsaAlgorithm(this.getSignature());

+		if ((signatureAlgorithmOid == null || signatureAlgorithmOid.length() < 1) && this.getSignature() != null) {			

+			signatureAlgorithmOid = SecurityUtils.getDsaAlgorithm(this.getSignature());

 		}

 		

 		//find the algorithm name for the signature OID

 		String algo = null;

-        Service service = prov.getService("Signature",signingAlg);

-	    if (service != null) {

-	    	algo = service.getAlgorithm();

-	    }

+		if (prov != null) {

+			Service service = prov.getService("Signature",signatureAlgorithmOid);

+			if (service != null) {

+				algo = service.getAlgorithm();

+			}

+		} else {

+			Provider[] provs = Security.getProviders();

+			for (Provider p : provs) {

+			   if (algo == null) {

+				   Service service = p.getService("Signature",signatureAlgorithmOid);

+				   if (service != null) {

+					   algo = service.getAlgorithm();

+				   }

+			   }

+			}

+		}

 		if (algo == null) {

-			throw new NoSuchAlgorithmException("No service for algorithm found: " + signingAlg);

+			throw new NoSuchAlgorithmException("No service for algorithm found: " + signatureAlgorithmOid);

 		}

-		Signature sig = Signature.getInstance(algo);

+		

+		Signature sig = null;

+		if (prov != null) {

+			sig = Signature.getInstance(algo,prov);

+		} else {

+			sig = Signature.getInstance(algo);

+		}

+		

 		sig.initVerify(key);

 		sig.update(getDataForSignature());

 		return sig.verify(this.getSignature());

@@ -739,13 +758,23 @@ public class StaticFrame {
 	 * @throws SignatureException the signature exception

 	 * @throws EncodingFormatException 

 	 * @throws IOException 

+	 * @deprecated

 	 */

-	public void signByAlgorithmOID(PrivateKey key,String signingAlg) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {

+	public void signByAlgorithmOID(PrivateKey key,String signatureAlgorithmOid) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {

+		//find the algorithm name for the signature OID

 		//find the algorithm name for the signature OID

 		String algo = null;

-		algo = getAlgo(signingAlg);

+		Provider[] provs = Security.getProviders();

+		for (Provider p : provs) {

+			   if (algo == null) {

+				   Service service = p.getService("Signature",signatureAlgorithmOid);

+				   if (service != null) {

+					   algo = service.getAlgorithm();

+				   }

+			   }

+		}

 		if (algo == null) {

-			throw new NoSuchAlgorithmException("No service for algorthm found: " + signingAlg);

+			throw new NoSuchAlgorithmException("No service for algorithm found: " + signatureAlgorithmOid);

 		}

 		Signature sig = Signature.getInstance(algo);

 		sig.initSign(key);

@@ -754,16 +783,7 @@ public class StaticFrame {
 		signature = sig.sign();

 	}

 	

-	private String getAlgo(String signingAlg) {

-		Provider[] provs = Security.getProviders();

-		for (Provider prov : provs) {

-	       Service service = prov.getService("Signature",signingAlg);

-	       if (service != null) {

-	    	   return service.getAlgorithm();

-	       }

-		}

-		return null;

-	}

+

 

 

 

@@ -781,17 +801,36 @@ public class StaticFrame {
 	 * @throws EncodingFormatException 

 	 * @throws IOException 

 	 */

-	public void signByAlgorithmOID(PrivateKey key,String signingAlg, Provider prov) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {

+	public void signByAlgorithmOID(PrivateKey key,String signatureAlgorithmOid, Provider prov) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {

+		

 		//find the algorithm name for the signature OID

 		String algo = null;

-        Service service = prov.getService("Signature",signingAlg);

-	    if (service != null) {

-	      algo = service.getAlgorithm();

-	    }

+		if (prov != null) {

+			Service service = prov.getService("Signature",signatureAlgorithmOid);

+			if (service != null) {

+				algo = service.getAlgorithm();

+			}

+		} else {

+			Provider[] provs = Security.getProviders();

+			for (Provider p : provs) {

+			   if (algo == null) {

+				   Service service = p.getService("Signature",signatureAlgorithmOid);

+				   if (service != null) {

+					   algo = service.getAlgorithm();

+				   }

+			   }

+			}

+		}

 		if (algo == null) {

-			throw new NoSuchAlgorithmException("No service for algorthm found: " + signingAlg);

+			throw new NoSuchAlgorithmException("No service for algorithm found: " + signatureAlgorithmOid);

+		}

+		

+		Signature sig = null;

+		if (prov == null) {

+			sig = Signature.getInstance(algo);

+		} else {

+			sig = Signature.getInstance(algo,prov);

 		}

-		Signature sig = Signature.getInstance(algo,prov);	

 		

 		sig.initSign(key);

 		signedData = getDataForSignature();

@@ -813,6 +852,7 @@ public class StaticFrame {
 	 * @throws SignatureException the signature exception

 	 * @throws EncodingFormatException 

 	 * @throws IOException 

+	 * @deprecated

 	 */

 	public void signUsingAlgorithmName(PrivateKey key,String algo) throws NoSuchAlgorithmException, InvalidKeyException, SignatureException, IOException, EncodingFormatException {

 		Signature sig = Signature.getInstance(algo);

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CarCarriageReservationData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CarCarriageReservationData.java
index 6729d08..a55b619 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CarCarriageReservationData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CarCarriageReservationData.java
@@ -33,7 +33,6 @@ import org.uic.barcode.asn1.datatypes.IntRange;
 import org.uic.barcode.asn1.datatypes.RestrictedString;

 import org.uic.barcode.asn1.datatypes.Sequence;

 import org.uic.barcode.asn1.datatypesimpl.SequenceOfStringIA5;

-import org.uic.barcode.ticket.api.asn.omv1.SequenceOfCarrierNum;

 import org.uic.barcode.ticket.api.utils.DateTimeUtils;

 

 

@@ -232,7 +231,7 @@ public class CarCarriageReservationData extends Object {
 

 	public Long getBeginLoadingTime() {

 

-		if (beginLoadingTime == null) return new Long(0);

+		if (beginLoadingTime == null) return Long.valueOf(0);

 		return beginLoadingTime;

 	}

 

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CustomerCardData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CustomerCardData.java
index 0d8bdcd..ae9d513 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CustomerCardData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/CustomerCardData.java
@@ -244,8 +244,8 @@ public class CustomerCardData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf(fromCal.get(Calendar.DAY_OF_YEAR));

 		

 		if (untilDate == null) return;

 

@@ -256,8 +256,8 @@ public class CustomerCardData extends Object {
 		int untildays = untilCal.get(Calendar.DAY_OF_YEAR);

 		int yearDiff = untilCal.get(Calendar.YEAR) - fromCal.get(Calendar.YEAR);

 		

-		this.validUntilYear = new Long( yearDiff);

-		this.validUntilDay = new Long (untildays);

+		this.validUntilYear = Long.valueOf( yearDiff);

+		this.validUntilDay = Long.valueOf (untildays);

 		

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/DelayConfirmation.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/DelayConfirmation.java
index a3df48b..32e6c97 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/DelayConfirmation.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/DelayConfirmation.java
@@ -282,11 +282,11 @@ public class DelayConfirmation extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.plannedArrivalYear = new Long( cal.get(Calendar.YEAR));

-		this.plannedArrivalDay = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.plannedArrivalYear = Long.valueOf( cal.get(Calendar.YEAR));

+		this.plannedArrivalDay = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 		int time =  cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);

 		if (time > 0) {

-			this.plannedArrivalTime = new Long (time );

+			this.plannedArrivalTime = Long.valueOf (time );

 		}

 		

 	}

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/IssuingData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/IssuingData.java
index 5a150dc..4c3a5ff 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/IssuingData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/IssuingData.java
@@ -184,7 +184,7 @@ public class IssuingData extends Object {
 	public Long getCurrencyFract() {

 

 		if (currencyFract == null) {

-			return new Long(2);

+			return Long.valueOf(2);

 		}

 		return this.currencyFract;

 	}

@@ -323,11 +323,11 @@ public class IssuingData extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.issuingYear = new Long( cal.get(Calendar.YEAR));

-		this.issuingDay = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.issuingYear = Long.valueOf( cal.get(Calendar.YEAR));

+		this.issuingDay = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 		int time =  cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);

 		if (time >= 0) {

-			this.issuingTime = new Long (time );

+			this.issuingTime = Long.valueOf (time );

 		}

 		

 	}

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/LuggageRestrictionType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/LuggageRestrictionType.java
index 04f4309..86f75d9 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/LuggageRestrictionType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/LuggageRestrictionType.java
@@ -54,7 +54,7 @@ public class LuggageRestrictionType extends Object {
 	public Long getMaxHandLuggagePieces() {

 

 		if (maxHandLuggagePieces == null) {

-			return new Long(3);

+			return Long.valueOf(3);

 		}

 		

 		return this.maxHandLuggagePieces;

@@ -63,7 +63,7 @@ public class LuggageRestrictionType extends Object {
 	public Long getMaxNonHandLuggagePieces() {

 

 		if (maxNonHandLuggagePieces == null) {

-			return new Long(1);

+			return Long.valueOf(1);

 		}

 		

 		return this.maxNonHandLuggagePieces;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ReservationData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ReservationData.java
index 5bd951b..8a813b5 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ReservationData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ReservationData.java
@@ -314,7 +314,7 @@ public class ReservationData extends Object {
 	public Long getArrivalDate() {

 

 		if (arrivalDate == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		return this.arrivalDate;

@@ -397,7 +397,7 @@ public class ReservationData extends Object {
 	public Long getTypeOfSupplement() {

 

 		if (typeOfSupplement == null){

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		

@@ -407,7 +407,7 @@ public class ReservationData extends Object {
 	public Long getNumberOfSupplements() {

 

 		if (numberOfSupplements == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		return this.numberOfSupplements;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfActivatedDays.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfActivatedDays.java
index 2d1eebd..775d145 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfActivatedDays.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfActivatedDays.java
@@ -14,7 +14,7 @@ public class SequenceOfActivatedDays extends Asn1SequenceOf<Long> {
 	public SequenceOfActivatedDays(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCarrierNum.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCarrierNum.java
index 9d75e83..8d8d708 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCarrierNum.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCarrierNum.java
@@ -15,7 +15,7 @@ public class SequenceOfCarrierNum extends Asn1SequenceOf<Long> {
 	public SequenceOfCarrierNum(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	public static SequenceOfCarrierNum getSequence(List<Long> numList) {

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCountries.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCountries.java
index e6dd46b..ea3213c 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCountries.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfCountries.java
@@ -15,7 +15,7 @@ public class SequenceOfCountries extends Asn1SequenceOf<Long> {
 	public SequenceOfCountries(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfPlaceNum.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfPlaceNum.java
index c8ec7ce..07d7950 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfPlaceNum.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfPlaceNum.java
@@ -16,7 +16,7 @@ public class SequenceOfPlaceNum extends Asn1SequenceOf<Long> {
 	public SequenceOfPlaceNum(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfServiceBrands.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfServiceBrands.java
index 3edd7fb..e8fde5a 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfServiceBrands.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfServiceBrands.java
@@ -15,7 +15,7 @@ public class SequenceOfServiceBrands extends Asn1SequenceOf<Long> {
 	public SequenceOfServiceBrands(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfTravelerId.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfTravelerId.java
index 3a1b1ec..b1d61ba 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfTravelerId.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/SequenceOfTravelerId.java
@@ -14,7 +14,7 @@ public class SequenceOfTravelerId extends Asn1SequenceOf<Long> {
 	public SequenceOfTravelerId(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TariffType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TariffType.java
index 66cb399..6927416 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TariffType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TariffType.java
@@ -82,7 +82,7 @@ public class TariffType extends Object {
 	public Long getNumberOfPassengers() {

 

 		if (numberOfPassengers == null) {

-			return new Long(1);

+			return Long.valueOf(1);

 		}

 		

 		return this.numberOfPassengers;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TicketDetailData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TicketDetailData.java
index 7a86d56..b137f4c 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TicketDetailData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TicketDetailData.java
@@ -24,8 +24,6 @@ package org.uic.barcode.ticket.api.asn.omv1;
 import org.uic.barcode.asn1.datatypes.Choice;

 import org.uic.barcode.asn1.datatypes.FieldOrder;

 import org.uic.barcode.asn1.datatypes.HasExtensionMarker;

-import org.uic.barcode.ticket.api.asn.omv1.DelayConfirmation;

-import org.uic.barcode.ticket.api.asn.omv1.ExtensionData;

 

 @Choice

 @HasExtensionMarker

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TrainLinkType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TrainLinkType.java
index 6cc1c42..9bd4fe4 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TrainLinkType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TrainLinkType.java
@@ -43,7 +43,7 @@ public class TrainLinkType extends Object {
 	@Asn1Optional public String trainIA5;

 

 	@FieldOrder(order = 2)

-	@IntRange(minValue=0,maxValue=370)

+	@IntRange(minValue=-1,maxValue=370)

 	public Long travelDate;

 

 	@FieldOrder(order = 3)

@@ -168,7 +168,7 @@ public class TrainLinkType extends Object {
 	

 	public void setDepartureTimeZone(Date dateLocal, Date dateUTC ) {

 		// -- (UTC = local + offset * 15 Minutes)	

-		this.departureUTCOffset = new Long(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

+		this.departureUTCOffset = Long.valueOf(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

 	}

 	

 	public Date getDepartureDate(Date issuingDate){

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TravelerType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TravelerType.java
index 7f512fc..f9663c5 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TravelerType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/TravelerType.java
@@ -295,8 +295,8 @@ public class TravelerType extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.yearOfBirth = new Long( cal.get(Calendar.YEAR));

-		this.dayOfBirth = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.yearOfBirth = Long.valueOf ( cal.get(Calendar.YEAR));

+		this.dayOfBirth = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 

 		

 	}

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ValidityPeriodType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ValidityPeriodType.java
index a72d55b..e9a0ce8 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ValidityPeriodType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/ValidityPeriodType.java
@@ -62,7 +62,7 @@ public class ValidityPeriodType extends Object {
 	public Long getValidFromDay() {

 		

 		if (validFromDay == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 

 		return this.validFromDay;

@@ -76,7 +76,7 @@ public class ValidityPeriodType extends Object {
 	public Long getValidUntilDay() {

 		

 		if (validUntilDay == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 

 		return this.validUntilDay;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/VoucherData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/VoucherData.java
index 521f32a..796e15e 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv1/VoucherData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv1/VoucherData.java
@@ -241,8 +241,8 @@ public class VoucherData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf (fromCal.get(Calendar.DAY_OF_YEAR));

 		

 		if (untilDate == null) return;

 

@@ -250,8 +250,8 @@ public class VoucherData extends Object {
 		untilCal.clear();

 		untilCal.setTime(untilDate);

 		

-		this.validUntilYear = new Long( untilCal.get(Calendar.YEAR));

-		this.validUntilDay = new Long (untilCal.get(Calendar.DAY_OF_YEAR));

+		this.validUntilYear = Long.valueOf( untilCal.get(Calendar.YEAR));

+		this.validUntilDay = Long.valueOf(untilCal.get(Calendar.DAY_OF_YEAR));

 		

 	}

 	

@@ -264,8 +264,8 @@ public class VoucherData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf(fromCal.get(Calendar.DAY_OF_YEAR));

 		

 	}

 	

@@ -277,8 +277,8 @@ public class VoucherData extends Object {
 		untilCal.clear();

 		untilCal.setTime(untilDate);

 		

-		this.validUntilYear = new Long( untilCal.get(Calendar.YEAR));

-		this.validUntilDay = new Long (untilCal.get(Calendar.DAY_OF_YEAR));

+		this.validUntilYear = Long.valueOf( untilCal.get(Calendar.YEAR));

+		this.validUntilDay = Long.valueOf (untilCal.get(Calendar.DAY_OF_YEAR));

 		

 	}	

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CarCarriageReservationData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CarCarriageReservationData.java
index 4e0bb5f..5a3af74 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CarCarriageReservationData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CarCarriageReservationData.java
@@ -231,7 +231,7 @@ public class CarCarriageReservationData extends Object {
 

 	public Long getBeginLoadingTime() {

 

-		if (beginLoadingTime == null) return new Long(0);

+		if (beginLoadingTime == null) return Long.valueOf(0);

 		return beginLoadingTime;

 	}

 

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CustomerCardData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CustomerCardData.java
index 5d8603f..161106d 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CustomerCardData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/CustomerCardData.java
@@ -242,8 +242,8 @@ public class CustomerCardData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf (fromCal.get(Calendar.DAY_OF_YEAR));

 		

 		if (untilDate == null) return;

 

@@ -255,8 +255,8 @@ public class CustomerCardData extends Object {
 		

 		int yearDiff = untilCal.get(Calendar.YEAR) - fromCal.get(Calendar.YEAR);

 		

-		this.validUntilYear = new Long( yearDiff);

-		this.validUntilDay = new Long (untildays);

+		this.validUntilYear = Long.valueOf( yearDiff);

+		this.validUntilDay = Long.valueOf (untildays);

 		

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/DelayConfirmation.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/DelayConfirmation.java
index acf99d5..0fe13c4 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/DelayConfirmation.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/DelayConfirmation.java
@@ -281,11 +281,11 @@ public class DelayConfirmation extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.plannedArrivalYear = new Long( cal.get(Calendar.YEAR));

-		this.plannedArrivalDay = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.plannedArrivalYear = Long.valueOf( cal.get(Calendar.YEAR));

+		this.plannedArrivalDay = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 		int time =  cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);

 		if (time > 0) {

-			this.plannedArrivalTime = new Long (time );

+			this.plannedArrivalTime = Long.valueOf (time );

 		}

 		

 	}

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IncludedOpenTicketType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IncludedOpenTicketType.java
index 4cfe708..3a301d1 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IncludedOpenTicketType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IncludedOpenTicketType.java
@@ -385,12 +385,12 @@ public class IncludedOpenTicketType extends Object {
 	

 	public void setValidFromTimeZone(Date dateLocal, Date dateUTC ) {

 		// -- (UTC = local + offset * 15 Minutes)	

-		this.validFromUTCOffset = new Long(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

+		this.validFromUTCOffset = Long.valueOf(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

 	}

 	

 	public void setValidUntilTimeZone(Date dateLocal, Date dateUTC ) {

 		// -- (UTC = local + offset * 15 Minutes)	

-		this.validUntilUTCOffset = new Long(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

+		this.validUntilUTCOffset = Long.valueOf(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

 		

 		if (this.validFromUTCOffset.longValue() == this.validUntilUTCOffset.longValue()) {

 			this.validUntilUTCOffset = null;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IssuingData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IssuingData.java
index 74c516c..82e3d69 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IssuingData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/IssuingData.java
@@ -184,7 +184,7 @@ public class IssuingData extends Object {
 	public Long getCurrencyFract() {

 

 		if (currencyFract == null) {

-			return new Long(2);

+			return Long.valueOf(2);

 		}

 		return this.currencyFract;

 	}

@@ -323,11 +323,11 @@ public class IssuingData extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.issuingYear = new Long( cal.get(Calendar.YEAR));

-		this.issuingDay = new Long (cal.get(Calendar.DAY_OF_YEAR));

+		this.issuingYear = Long.valueOf( cal.get(Calendar.YEAR));

+		this.issuingDay = Long.valueOf (cal.get(Calendar.DAY_OF_YEAR));

 		int time =  cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);

 		if (time >= 0) {

-			this.issuingTime = new Long (time );

+			this.issuingTime = Long.valueOf (time );

 		}

 		

 	}

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/LuggageRestrictionType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/LuggageRestrictionType.java
index caa1caa..403afc0 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/LuggageRestrictionType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/LuggageRestrictionType.java
@@ -54,7 +54,7 @@ public class LuggageRestrictionType extends Object {
 	public Long getMaxHandLuggagePieces() {

 

 		if (maxHandLuggagePieces == null) {

-			return new Long(3);

+			return Long.valueOf(3);

 		}

 		

 		return this.maxHandLuggagePieces;

@@ -63,7 +63,7 @@ public class LuggageRestrictionType extends Object {
 	public Long getMaxNonHandLuggagePieces() {

 

 		if (maxNonHandLuggagePieces == null) {

-			return new Long(1);

+			return Long.valueOf(1);

 		}

 		

 		return this.maxNonHandLuggagePieces;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/OpenTicketData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/OpenTicketData.java
index 3b5ae99..f69155e 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/OpenTicketData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/OpenTicketData.java
@@ -35,7 +35,6 @@ import org.uic.barcode.asn1.datatypes.RestrictedString;
 import org.uic.barcode.asn1.datatypes.Sequence;

 import org.uic.barcode.asn1.datatypes.SizeRange;

 import org.uic.barcode.asn1.datatypesimpl.SequenceOfStringIA5;

-import org.uic.barcode.ticket.api.asn.omv2.SequenceOfActivatedDays;

 import org.uic.barcode.ticket.api.utils.DateTimeUtils;

 

 @Sequence

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/PassData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/PassData.java
index 3a8c3b1..ab86564 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/PassData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/PassData.java
@@ -34,7 +34,6 @@ import org.uic.barcode.asn1.datatypes.IntRange;
 import org.uic.barcode.asn1.datatypes.RestrictedString;

 import org.uic.barcode.asn1.datatypes.Sequence;

 import org.uic.barcode.asn1.datatypesimpl.SequenceOfStringIA5;

-import org.uic.barcode.ticket.api.asn.omv2.SequenceOfActivatedDays;

 import org.uic.barcode.ticket.api.utils.DateTimeUtils;

 

 @Sequence

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ReservationData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ReservationData.java
index a42a3e1..604717f 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ReservationData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ReservationData.java
@@ -314,7 +314,7 @@ public class ReservationData extends Object {
 	public Long getArrivalDate() {

 

 		if (arrivalDate == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		return this.arrivalDate;

@@ -397,7 +397,7 @@ public class ReservationData extends Object {
 	public Long getTypeOfSupplement() {

 

 		if (typeOfSupplement == null){

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		

@@ -407,7 +407,7 @@ public class ReservationData extends Object {
 	public Long getNumberOfSupplements() {

 

 		if (numberOfSupplements == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 		

 		return this.numberOfSupplements;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfActivatedDays.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfActivatedDays.java
index 776c774..7b632bb 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfActivatedDays.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfActivatedDays.java
@@ -14,7 +14,7 @@ public class SequenceOfActivatedDays extends Asn1SequenceOf<Long> {
 	public SequenceOfActivatedDays(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCarrierNum.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCarrierNum.java
index 53417c2..09f1861 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCarrierNum.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCarrierNum.java
@@ -15,7 +15,7 @@ public class SequenceOfCarrierNum extends Asn1SequenceOf<Long> {
 	public SequenceOfCarrierNum(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	public static SequenceOfCarrierNum getSequence(List<Long> numList) {

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCountries.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCountries.java
index 2dca27a..a4ee40b 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCountries.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfCountries.java
@@ -15,7 +15,7 @@ public class SequenceOfCountries extends Asn1SequenceOf<Long> {
 	public SequenceOfCountries(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfPlaceNum.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfPlaceNum.java
index 3cc6471..9b8afcb 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfPlaceNum.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfPlaceNum.java
@@ -16,7 +16,7 @@ public class SequenceOfPlaceNum extends Asn1SequenceOf<Long> {
 	public SequenceOfPlaceNum(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfServiceBrands.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfServiceBrands.java
index 4eb829b..30a2d48 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfServiceBrands.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfServiceBrands.java
@@ -15,7 +15,7 @@ public class SequenceOfServiceBrands extends Asn1SequenceOf<Long> {
 	public SequenceOfServiceBrands(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTransportTypes.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTransportTypes.java
index b8e2b64..19b4b2b 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTransportTypes.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTransportTypes.java
@@ -15,7 +15,7 @@ public class SequenceOfTransportTypes extends Asn1SequenceOf<Long> {
 	public SequenceOfTransportTypes(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTravelerId.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTravelerId.java
index eb9c3e2..16c57ce 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTravelerId.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/SequenceOfTravelerId.java
@@ -14,7 +14,7 @@ public class SequenceOfTravelerId extends Asn1SequenceOf<Long> {
 	public SequenceOfTravelerId(List<Long> numbers) {

 		super();

 		for (Long number: numbers){

-			this.add(new Long(number));

+			this.add(Long.valueOf(number));

 		}

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TariffType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TariffType.java
index efc5d3b..2834b4e 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TariffType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TariffType.java
@@ -81,7 +81,7 @@ public class TariffType extends Object {
 	public Long getNumberOfPassengers() {

 

 		if (numberOfPassengers == null) {

-			return new Long(1);

+			return Long.valueOf(1);

 		}

 		

 		return this.numberOfPassengers;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TicketDetailData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TicketDetailData.java
index 47c48da..9e54a20 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TicketDetailData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TicketDetailData.java
@@ -24,8 +24,6 @@ package org.uic.barcode.ticket.api.asn.omv2;
 import org.uic.barcode.asn1.datatypes.Choice;

 import org.uic.barcode.asn1.datatypes.FieldOrder;

 import org.uic.barcode.asn1.datatypes.HasExtensionMarker;

-import org.uic.barcode.ticket.api.asn.omv2.DelayConfirmation;

-import org.uic.barcode.ticket.api.asn.omv2.ExtensionData;

 

 @Choice

 @HasExtensionMarker

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TrainLinkType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TrainLinkType.java
index 4724db6..ed2ee12 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TrainLinkType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TrainLinkType.java
@@ -168,7 +168,7 @@ public class TrainLinkType extends Object {
 	

 	public void setDepartureTimeZone(Date dateLocal, Date dateUTC ) {

 		// -- (UTC = local + offset * 15 Minutes)	

-		this.departureUTCOffset = new Long(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

+		this.departureUTCOffset = Long.valueOf(dateLocal.getTime() - dateUTC.getTime()) / (1000 * 60 * 15);

 	}

 	

 	public Date getDepartureDate(Date issuingDate){

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TravelerType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TravelerType.java
index 2522355..8c3ba01 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TravelerType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/TravelerType.java
@@ -305,9 +305,9 @@ public class TravelerType extends Object {
 		Calendar cal = Calendar.getInstance();

 		cal.setTime(date);

 		

-		this.yearOfBirth = new Long( cal.get(Calendar.YEAR));

-		this.monthOfBirth = new Long(cal.get(Calendar.MONTH) + 1);

-		this.dayOfBirth = new Long (cal.get(Calendar.DAY_OF_MONTH));

+		this.yearOfBirth = Long.valueOf( cal.get(Calendar.YEAR));

+		this.monthOfBirth = Long.valueOf(cal.get(Calendar.MONTH) + 1);

+		this.dayOfBirth = Long.valueOf(cal.get(Calendar.DAY_OF_MONTH));

 

 	}

 	

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ValidityPeriodType.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ValidityPeriodType.java
index e22cf3b..392da59 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ValidityPeriodType.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/ValidityPeriodType.java
@@ -62,7 +62,7 @@ public class ValidityPeriodType extends Object {
 	public Long getValidFromDay() {

 		

 		if (validFromDay == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 

 		return this.validFromDay;

@@ -76,7 +76,7 @@ public class ValidityPeriodType extends Object {
 	public Long getValidUntilDay() {

 		

 		if (validUntilDay == null) {

-			return new Long(0);

+			return Long.valueOf(0);

 		}

 

 		return this.validUntilDay;

diff --git a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/VoucherData.java b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/VoucherData.java
index 1395976..a4b3328 100644
--- a/src/main/java/org/uic/barcode/ticket/api/asn/omv2/VoucherData.java
+++ b/src/main/java/org/uic/barcode/ticket/api/asn/omv2/VoucherData.java
@@ -239,8 +239,8 @@ public class VoucherData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf(fromCal.get(Calendar.DAY_OF_YEAR));

 		

 		if (untilDate == null) return;

 

@@ -248,8 +248,8 @@ public class VoucherData extends Object {
 		untilCal.clear();

 		untilCal.setTime(untilDate);

 		

-		this.validUntilYear = new Long( untilCal.get(Calendar.YEAR));

-		this.validUntilDay = new Long (untilCal.get(Calendar.DAY_OF_YEAR));

+		this.validUntilYear = Long.valueOf( untilCal.get(Calendar.YEAR));

+		this.validUntilDay = Long.valueOf(untilCal.get(Calendar.DAY_OF_YEAR));

 		

 	}

 	

@@ -262,8 +262,8 @@ public class VoucherData extends Object {
 		fromCal.clear();

 		fromCal.setTime(fromDate);

 		

-		this.validFromYear = new Long( fromCal.get(Calendar.YEAR));

-		this.validFromDay = new Long (fromCal.get(Calendar.DAY_OF_YEAR));

+		this.validFromYear = Long.valueOf( fromCal.get(Calendar.YEAR));

+		this.validFromDay = Long.valueOf(fromCal.get(Calendar.DAY_OF_YEAR));

 		

 	}

 	

@@ -275,8 +275,8 @@ public class VoucherData extends Object {
 		untilCal.clear();

 		untilCal.setTime(untilDate);

 		

-		this.validUntilYear = new Long( untilCal.get(Calendar.YEAR));

-		this.validUntilDay = new Long (untilCal.get(Calendar.DAY_OF_YEAR));

+		this.validUntilYear = Long.valueOf( untilCal.get(Calendar.YEAR));

+		this.validUntilDay = Long.valueOf(untilCal.get(Calendar.DAY_OF_YEAR));

 		

 	}	

 	

diff --git a/src/main/java/org/uic/barcode/utils/SecurityUtils.java b/src/main/java/org/uic/barcode/utils/SecurityUtils.java
index 8f19e4b..b17bbb9 100644
--- a/src/main/java/org/uic/barcode/utils/SecurityUtils.java
+++ b/src/main/java/org/uic/barcode/utils/SecurityUtils.java
@@ -348,4 +348,15 @@ public class SecurityUtils {
 		   return Constants.DSA_SHA1;

 		 }

 	}

+

+	/*

+	 * get a default security provider to be used in case a provider is missing

+	 * bouncyCastle is assumed to be implemented

+	 * if bouncyCastel is missing in the environment the provider stays empty.

+	 */

+	public static Provider getDefaultProvider() {

+		

+		return Security.getProvider("BC");

+		

+	}

 }