From 7ace7a8cf3173112717904aa825a7481dd0804e8 Mon Sep 17 00:00:00 2001
From: Erik Brakkee <erik@brakkee.org>
Date: Sun, 24 Jul 2011 14:23:03 +0200
Subject: [PATCH] added comment headers.

---
 .gitignore                                    |  5 +++
 .../java/org/wamblee/xmlrouter/common/Id.java | 15 ++++++++
 .../org/wamblee/xmlrouter/config/Config.java  |  2 +-
 .../xmlrouter/config/DocumentType.java        | 15 ++++++++
 .../org/wamblee/xmlrouter/config/Filter.java  | 15 ++++++++
 .../org/wamblee/xmlrouter/config/Rule.java    |  2 +-
 .../xmlrouter/config/Transformation.java      | 20 +++++++++++
 .../org/wamblee/xmlrouter/impl/Constants.java | 17 ++++++++-
 .../xmlrouter/impl/RobustDestination.java     | 15 ++++++++
 .../wamblee/xmlrouter/impl/RobustFilter.java  | 15 ++++++++
 .../xmlrouter/impl/RobustTransformation.java  | 36 +++++++++++++++++++
 .../xmlrouter/impl/TransformationPath.java    | 15 ++++++++
 .../xmlrouter/impl/Transformations.java       | 17 ++++++++-
 .../org/wamblee/xmlrouter/impl/XMLRouter.java | 15 ++++++++
 .../xmlrouter/impl/RobustDestinationTest.java | 15 ++++++++
 .../xmlrouter/impl/RobustFilterTest.java      | 15 ++++++++
 .../impl/RobustTransformationTest.java        | 15 ++++++++
 .../xmlrouter/impl/TransformationsTest.java   | 20 +++++++++++
 .../wamblee/xmlrouter/impl/XMLRouterTest.java | 15 ++++++++
 .../wamblee/xmlrouter/publish/Gateway.java    |  2 +-
 .../xmlrouter/subscribe/Destination.java      |  2 +-
 .../subscribe/DestinationRegistry.java        |  2 +-
 .../subscribe/RegistrationException.java      |  2 +-
 23 files changed, 284 insertions(+), 8 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..19e6660
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+target/
+.settings/
+.classpath
+.project
+
diff --git a/common/src/main/java/org/wamblee/xmlrouter/common/Id.java b/common/src/main/java/org/wamblee/xmlrouter/common/Id.java
index 504459a..bc23999 100644
--- a/common/src/main/java/org/wamblee/xmlrouter/common/Id.java
+++ b/common/src/main/java/org/wamblee/xmlrouter/common/Id.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.common;
 
 public class Id<T> {
diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/Config.java b/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
index 940b346..9ecdcfe 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.config;
 
 import java.util.Collection;
diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/DocumentType.java b/config/src/main/java/org/wamblee/xmlrouter/config/DocumentType.java
index edcf294..9b04ec6 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/DocumentType.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/DocumentType.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.config;
 
 import javax.xml.transform.dom.DOMSource;
diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/Filter.java b/config/src/main/java/org/wamblee/xmlrouter/config/Filter.java
index db9dee9..3f32971 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/Filter.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/Filter.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.config;
 
 import javax.xml.transform.dom.DOMSource;
diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/Rule.java b/config/src/main/java/org/wamblee/xmlrouter/config/Rule.java
index e8bbfb4..8aca8b1 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/Rule.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/Rule.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.config;
 
 import org.wamblee.xml.XMLDocument;
diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/Transformation.java b/config/src/main/java/org/wamblee/xmlrouter/config/Transformation.java
index b681afc..e7757a6 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/Transformation.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/Transformation.java
@@ -1,8 +1,28 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.config;
 
 import javax.xml.transform.dom.DOMSource;
 
 public interface Transformation {
+    
+    /**
+     * @return Name for the transformation.
+     */
+    String getName(); 
 
     /**
      * From type that can be transformed.
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/Constants.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/Constants.java
index 057c90f..c8daa26 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/Constants.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/Constants.java
@@ -1,5 +1,20 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 public enum Constants {
-    UNKNOWN_DOCUMENT_TYPE, UNKNOWN_DESTINATION_NAME
+    UNKNOWN_DOCUMENT_TYPE, UNKNOWN_DESTINATION_NAME, UNKNOWN_NAME
 }
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustDestination.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustDestination.java
index 6de2c19..487706d 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustDestination.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustDestination.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.ArrayList;
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
index 413ae92..9f85d28 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.logging.Level;
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustTransformation.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustTransformation.java
index fb028ae..d398230 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustTransformation.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustTransformation.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.logging.Level;
@@ -22,6 +37,21 @@ public class RobustTransformation implements Transformation {
         id = aId;
         transformation = aTransformation;
     }
+    
+    @Override
+    public String getName() {
+        try {
+            String name = transformation.getName();
+            if (name == null) {
+                logTypeReturnedNull("from");
+                return Constants.UNKNOWN_DOCUMENT_TYPE.toString();
+            }
+            return name;
+        } catch (Exception e) {
+            logNameThrewException(e);
+            return Constants.UNKNOWN_DOCUMENT_TYPE.toString();
+        }
+    }
 
     @Override
     public String getFromType() {
@@ -68,6 +98,12 @@ public class RobustTransformation implements Transformation {
         }
     }
 
+    private void logNameThrewException(Exception aE) {
+        LOGGER.log(Level.WARNING, "getName" +
+            " threw exception, returning default value " +
+            Constants.UNKNOWN_NAME, aE);
+    }
+
     private void logTypeThrewException(String aFromTo, Exception aE) {
         LOGGER.log(Level.WARNING, "get" + aFromTo +
             " threw exception, returning default value " +
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/TransformationPath.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/TransformationPath.java
index c054f90..359b4b4 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/TransformationPath.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/TransformationPath.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.ArrayList;
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/Transformations.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/Transformations.java
index 07d086b..212d36b 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/Transformations.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/Transformations.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.ArrayList;
@@ -156,4 +171,4 @@ public class Transformations {
         buf.append(")");
         return buf.toString();
     }
-}
\ No newline at end of file
+}
diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/XMLRouter.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/XMLRouter.java
index 85a51df..652a2ff 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/XMLRouter.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/XMLRouter.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import java.util.ArrayList;
diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustDestinationTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustDestinationTest.java
index 397f7b2..4ba1609 100644
--- a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustDestinationTest.java
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustDestinationTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import static junit.framework.Assert.*;
diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustFilterTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustFilterTest.java
index 7c10282..3a948eb 100644
--- a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustFilterTest.java
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustFilterTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import static junit.framework.Assert.*;
diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustTransformationTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustTransformationTest.java
index ea76c54..967b0e2 100644
--- a/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustTransformationTest.java
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/RobustTransformationTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import static junit.framework.Assert.*;
diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/TransformationsTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/TransformationsTest.java
index 8489f89..9da9c35 100644
--- a/impl/src/test/java/org/wamblee/xmlrouter/impl/TransformationsTest.java
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/TransformationsTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import static junit.framework.Assert.*;
@@ -22,6 +37,11 @@ public class TransformationsTest {
             from = aFrom;
             to = aTo;
         }
+        
+        @Override
+        public String getName() {
+            return "myname";
+        }
 
         @Override
         public String getFromType() {
diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterTest.java
index c4a73ba..50fa4f8 100644
--- a/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterTest.java
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.wamblee.xmlrouter.impl;
 
 import static junit.framework.Assert.*;
diff --git a/publish/src/main/java/org/wamblee/xmlrouter/publish/Gateway.java b/publish/src/main/java/org/wamblee/xmlrouter/publish/Gateway.java
index f181a27..533ba2c 100644
--- a/publish/src/main/java/org/wamblee/xmlrouter/publish/Gateway.java
+++ b/publish/src/main/java/org/wamblee/xmlrouter/publish/Gateway.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.publish;
 
 import javax.xml.transform.dom.DOMSource;
diff --git a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/Destination.java b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/Destination.java
index a0c7b94..a6a0d32 100644
--- a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/Destination.java
+++ b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/Destination.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.subscribe;
 
 import java.util.Collection;
diff --git a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/DestinationRegistry.java b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/DestinationRegistry.java
index 87f9265..49bd143 100644
--- a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/DestinationRegistry.java
+++ b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/DestinationRegistry.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.subscribe;
 
 import org.wamblee.xmlrouter.common.Id;
diff --git a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/RegistrationException.java b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/RegistrationException.java
index 7b57e8b..3af368f 100644
--- a/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/RegistrationException.java
+++ b/subscribe/src/main/java/org/wamblee/xmlrouter/subscribe/RegistrationException.java
@@ -12,7 +12,7 @@
  * 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.wamblee.xmlrouter.subscribe;
 
 
-- 
2.31.1