http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BaseEngineException.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BaseEngineException.java 
b/core/src/main/java/org/apache/oozie/BaseEngineException.java
index ab658d7..d2a7296 100644
--- a/core/src/main/java/org/apache/oozie/BaseEngineException.java
+++ b/core/src/main/java/org/apache/oozie/BaseEngineException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BinaryBlob.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BinaryBlob.java 
b/core/src/main/java/org/apache/oozie/BinaryBlob.java
index 34adef3..d1971fc 100644
--- a/core/src/main/java/org/apache/oozie/BinaryBlob.java
+++ b/core/src/main/java/org/apache/oozie/BinaryBlob.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.ByteArrayInputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BulkResponseInfo.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BulkResponseInfo.java 
b/core/src/main/java/org/apache/oozie/BulkResponseInfo.java
index 8136e7a..333102f 100644
--- a/core/src/main/java/org/apache/oozie/BulkResponseInfo.java
+++ b/core/src/main/java/org/apache/oozie/BulkResponseInfo.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BundleActionBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BundleActionBean.java 
b/core/src/main/java/org/apache/oozie/BundleActionBean.java
index 5d85a4d..963497d 100644
--- a/core/src/main/java/org/apache/oozie/BundleActionBean.java
+++ b/core/src/main/java/org/apache/oozie/BundleActionBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BundleEngine.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BundleEngine.java 
b/core/src/main/java/org/apache/oozie/BundleEngine.java
index 67f4aba..c657f16 100644
--- a/core/src/main/java/org/apache/oozie/BundleEngine.java
+++ b/core/src/main/java/org/apache/oozie/BundleEngine.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BundleEngineException.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BundleEngineException.java 
b/core/src/main/java/org/apache/oozie/BundleEngineException.java
index a709121..dfa7c66 100644
--- a/core/src/main/java/org/apache/oozie/BundleEngineException.java
+++ b/core/src/main/java/org/apache/oozie/BundleEngineException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BundleJobBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BundleJobBean.java 
b/core/src/main/java/org/apache/oozie/BundleJobBean.java
index 0f1670a..76e76b7 100644
--- a/core/src/main/java/org/apache/oozie/BundleJobBean.java
+++ b/core/src/main/java/org/apache/oozie/BundleJobBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/BundleJobInfo.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/BundleJobInfo.java 
b/core/src/main/java/org/apache/oozie/BundleJobInfo.java
index 83962ec..9de10fb 100644
--- a/core/src/main/java/org/apache/oozie/BundleJobInfo.java
+++ b/core/src/main/java/org/apache/oozie/BundleJobInfo.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorActionBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/CoordinatorActionBean.java 
b/core/src/main/java/org/apache/oozie/CoordinatorActionBean.java
index 795bf63..cc5596b 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorActionBean.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorActionBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorActionInfo.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/CoordinatorActionInfo.java 
b/core/src/main/java/org/apache/oozie/CoordinatorActionInfo.java
index 76c12f9..417d937 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorActionInfo.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorActionInfo.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorEngine.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/CoordinatorEngine.java 
b/core/src/main/java/org/apache/oozie/CoordinatorEngine.java
index dd5c703..249ae68 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorEngine.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorEngine.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorEngineException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/CoordinatorEngineException.java 
b/core/src/main/java/org/apache/oozie/CoordinatorEngineException.java
index 4ea21a6..3692bb8 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorEngineException.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorEngineException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorJobBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/CoordinatorJobBean.java 
b/core/src/main/java/org/apache/oozie/CoordinatorJobBean.java
index 8fd53f1..14fd74c 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorJobBean.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorJobBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/CoordinatorJobInfo.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/CoordinatorJobInfo.java 
b/core/src/main/java/org/apache/oozie/CoordinatorJobInfo.java
index d91293a..02db786 100644
--- a/core/src/main/java/org/apache/oozie/CoordinatorJobInfo.java
+++ b/core/src/main/java/org/apache/oozie/CoordinatorJobInfo.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/DagELFunctions.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/DagELFunctions.java 
b/core/src/main/java/org/apache/oozie/DagELFunctions.java
index 4c15c36..22ac624 100644
--- a/core/src/main/java/org/apache/oozie/DagELFunctions.java
+++ b/core/src/main/java/org/apache/oozie/DagELFunctions.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/DagEngine.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/DagEngine.java 
b/core/src/main/java/org/apache/oozie/DagEngine.java
index f6e5b4f..0ccf9fc 100644
--- a/core/src/main/java/org/apache/oozie/DagEngine.java
+++ b/core/src/main/java/org/apache/oozie/DagEngine.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import org.apache.oozie.service.XLogService;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/DagEngineException.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/DagEngineException.java 
b/core/src/main/java/org/apache/oozie/DagEngineException.java
index b441be2..c4f0dee 100644
--- a/core/src/main/java/org/apache/oozie/DagEngineException.java
+++ b/core/src/main/java/org/apache/oozie/DagEngineException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/ErrorCode.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/ErrorCode.java 
b/core/src/main/java/org/apache/oozie/ErrorCode.java
index 88a2c67..6de6db4 100644
--- a/core/src/main/java/org/apache/oozie/ErrorCode.java
+++ b/core/src/main/java/org/apache/oozie/ErrorCode.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import org.apache.oozie.util.XLog;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/FaultInjection.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/FaultInjection.java 
b/core/src/main/java/org/apache/oozie/FaultInjection.java
index 377709f..1eab8df 100644
--- a/core/src/main/java/org/apache/oozie/FaultInjection.java
+++ b/core/src/main/java/org/apache/oozie/FaultInjection.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import org.apache.oozie.util.XLog;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/LocalOozieClient.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/LocalOozieClient.java 
b/core/src/main/java/org/apache/oozie/LocalOozieClient.java
index 2cc8c51..ee86928 100644
--- a/core/src/main/java/org/apache/oozie/LocalOozieClient.java
+++ b/core/src/main/java/org/apache/oozie/LocalOozieClient.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import java.util.Collections;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/LocalOozieClientCoord.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/LocalOozieClientCoord.java 
b/core/src/main/java/org/apache/oozie/LocalOozieClientCoord.java
index 0693e82..0ec2bff 100644
--- a/core/src/main/java/org/apache/oozie/LocalOozieClientCoord.java
+++ b/core/src/main/java/org/apache/oozie/LocalOozieClientCoord.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/SLAEventBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/SLAEventBean.java 
b/core/src/main/java/org/apache/oozie/SLAEventBean.java
index ffbb093..b30867b 100644
--- a/core/src/main/java/org/apache/oozie/SLAEventBean.java
+++ b/core/src/main/java/org/apache/oozie/SLAEventBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/StringBlob.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/StringBlob.java 
b/core/src/main/java/org/apache/oozie/StringBlob.java
index 309e516..4de6549 100644
--- a/core/src/main/java/org/apache/oozie/StringBlob.java
+++ b/core/src/main/java/org/apache/oozie/StringBlob.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.ByteArrayInputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/WorkflowActionBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/WorkflowActionBean.java 
b/core/src/main/java/org/apache/oozie/WorkflowActionBean.java
index e64e9bf..00ce99d 100644
--- a/core/src/main/java/org/apache/oozie/WorkflowActionBean.java
+++ b/core/src/main/java/org/apache/oozie/WorkflowActionBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import java.io.DataInput;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/WorkflowJobBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/WorkflowJobBean.java 
b/core/src/main/java/org/apache/oozie/WorkflowJobBean.java
index 7d3250d..f58bfdf 100644
--- a/core/src/main/java/org/apache/oozie/WorkflowJobBean.java
+++ b/core/src/main/java/org/apache/oozie/WorkflowJobBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import org.apache.oozie.workflow.WorkflowInstance;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/WorkflowsInfo.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/WorkflowsInfo.java 
b/core/src/main/java/org/apache/oozie/WorkflowsInfo.java
index 556c601..941a872 100644
--- a/core/src/main/java/org/apache/oozie/WorkflowsInfo.java
+++ b/core/src/main/java/org/apache/oozie/WorkflowsInfo.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/XException.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/XException.java 
b/core/src/main/java/org/apache/oozie/XException.java
index 6ad59d4..c5e83b5 100644
--- a/core/src/main/java/org/apache/oozie/XException.java
+++ b/core/src/main/java/org/apache/oozie/XException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie;
 
 import org.apache.oozie.util.XLog;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/ActionExecutor.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/action/ActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/ActionExecutor.java
index 09050c4..2053f32 100644
--- a/core/src/main/java/org/apache/oozie/action/ActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/ActionExecutor.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action;
 
 import org.apache.hadoop.fs.FileSystem;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/ActionExecutorException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/ActionExecutorException.java 
b/core/src/main/java/org/apache/oozie/action/ActionExecutorException.java
index 1cfaca9..78de6e6 100644
--- a/core/src/main/java/org/apache/oozie/action/ActionExecutorException.java
+++ b/core/src/main/java/org/apache/oozie/action/ActionExecutorException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action;
 
 import org.apache.oozie.util.ParamChecker;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/ControlNodeActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/ControlNodeActionExecutor.java
 
b/core/src/main/java/org/apache/oozie/action/control/ControlNodeActionExecutor.java
index d690198..754f985 100644
--- 
a/core/src/main/java/org/apache/oozie/action/control/ControlNodeActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/control/ControlNodeActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 import org.apache.oozie.action.ActionExecutor;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/EndActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/EndActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/control/EndActionExecutor.java
index d465827..2f2ad30 100644
--- a/core/src/main/java/org/apache/oozie/action/control/EndActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/control/EndActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/ForkActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/ForkActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/control/ForkActionExecutor.java
index 531a228..40ba9fa 100644
--- a/core/src/main/java/org/apache/oozie/action/control/ForkActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/control/ForkActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/JoinActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/JoinActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/control/JoinActionExecutor.java
index afc797a..efc4ec6 100644
--- a/core/src/main/java/org/apache/oozie/action/control/JoinActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/control/JoinActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/KillActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/KillActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/control/KillActionExecutor.java
index 439a38b..4a5808f 100644
--- a/core/src/main/java/org/apache/oozie/action/control/KillActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/control/KillActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/control/StartActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/control/StartActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/control/StartActionExecutor.java
index e0da9b1..1f6efeb 100644
--- 
a/core/src/main/java/org/apache/oozie/action/control/StartActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/control/StartActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.control;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/decision/DecisionActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/decision/DecisionActionExecutor.java
 
b/core/src/main/java/org/apache/oozie/action/decision/DecisionActionExecutor.java
index fffdd73..8c235bd 100644
--- 
a/core/src/main/java/org/apache/oozie/action/decision/DecisionActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/decision/DecisionActionExecutor.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.decision;
 
 import org.apache.oozie.client.WorkflowAction;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/email/EmailActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/email/EmailActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/email/EmailActionExecutor.java
index 332d02c..d189ba8 100644
--- a/core/src/main/java/org/apache/oozie/action/email/EmailActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/email/EmailActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.email;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/CredentialException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialException.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialException.java
index a187c25..4ea6f98 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialException.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import org.apache.oozie.XException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/Credentials.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/action/hadoop/Credentials.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/Credentials.java
index 7d3015b..eadb47b 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/Credentials.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/Credentials.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.mapred.JobConf;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProperties.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProperties.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProperties.java
index f143aeb..20f93ce 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProperties.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProperties.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProvider.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProvider.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProvider.java
index bd55491..9c66e58 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProvider.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/CredentialsProvider.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java
index fe31d7b..86d21fb 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/DistcpActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/FsActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/FsActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/FsActionExecutor.java
index 7440de5..6a7f817 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/FsActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/FsActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/FsELFunctions.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/FsELFunctions.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/FsELFunctions.java
index 1647ace..f8af61c 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/FsELFunctions.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/FsELFunctions.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentialHelper.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentialHelper.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentialHelper.java
index 0f0ac20..9ba0245 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentialHelper.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentialHelper.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.hive.conf.HiveConf;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentials.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentials.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentials.java
index 15bd2bf..184ad31 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentials.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/HCatCredentials.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.mapred.JobConf;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/HadoopELFunctions.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/HadoopELFunctions.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/HadoopELFunctions.java
index 83813a1..c322887 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/HadoopELFunctions.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/HadoopELFunctions.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java
index 818ac8c..c4633ed 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/HiveActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/HiveActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/HiveActionExecutor.java
index 6202e3e..832bbe6 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/HiveActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/HiveActionExecutor.java
@@ -7,7 +7,7 @@
  * "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
+ *      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,
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import static 
org.apache.oozie.action.hadoop.LauncherMapper.CONF_OOZIE_ACTION_MAIN_CLASS;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java
index 8cc1a89..53f979c 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/JavaActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.ByteArrayOutputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/LauncherMapperHelper.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/LauncherMapperHelper.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/LauncherMapperHelper.java
index 4fbe764..069a734 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/LauncherMapperHelper.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/LauncherMapperHelper.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.BufferedReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/MapReduceActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/MapReduceActionExecutor.java
 
b/core/src/main/java/org/apache/oozie/action/hadoop/MapReduceActionExecutor.java
index 044b56f..5cba732 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/MapReduceActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/MapReduceActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/OozieJobInfo.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/OozieJobInfo.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/OozieJobInfo.java
index 411b122..e8733a1 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/OozieJobInfo.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/OozieJobInfo.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/PigActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/PigActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/PigActionExecutor.java
index 1848a96..4d6a1b4 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/PigActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/PigActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/ScriptLanguageActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/ScriptLanguageActionExecutor.java
 
b/core/src/main/java/org/apache/oozie/action/hadoop/ScriptLanguageActionExecutor.java
index e18094e..e16124f 100644
--- 
a/core/src/main/java/org/apache/oozie/action/hadoop/ScriptLanguageActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/hadoop/ScriptLanguageActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/ShellActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/ShellActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/ShellActionExecutor.java
index fd08709..d1efda1 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/ShellActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/ShellActionExecutor.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.action.hadoop;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/hadoop/SqoopActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/hadoop/SqoopActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/hadoop/SqoopActionExecutor.java
index 7e1c8a0..af77c33 100644
--- a/core/src/main/java/org/apache/oozie/action/hadoop/SqoopActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/hadoop/SqoopActionExecutor.java
@@ -7,7 +7,7 @@
  * "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
+ *      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,
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.hadoop;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/oozie/SubWorkflowActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/oozie/SubWorkflowActionExecutor.java
 
b/core/src/main/java/org/apache/oozie/action/oozie/SubWorkflowActionExecutor.java
index 8f0e352..b8c7e57 100644
--- 
a/core/src/main/java/org/apache/oozie/action/oozie/SubWorkflowActionExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/action/oozie/SubWorkflowActionExecutor.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.action.oozie;
 
 import org.apache.oozie.client.OozieClientException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/action/ssh/SshActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/action/ssh/SshActionExecutor.java 
b/core/src/main/java/org/apache/oozie/action/ssh/SshActionExecutor.java
index 2d4fba9..734fce9 100644
--- a/core/src/main/java/org/apache/oozie/action/ssh/SshActionExecutor.java
+++ b/core/src/main/java/org/apache/oozie/action/ssh/SshActionExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action.ssh;
 
 import java.io.BufferedReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/client/rest/BulkResponseImpl.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/client/rest/BulkResponseImpl.java 
b/core/src/main/java/org/apache/oozie/client/rest/BulkResponseImpl.java
index d9998c7..138b7d5 100644
--- a/core/src/main/java/org/apache/oozie/client/rest/BulkResponseImpl.java
+++ b/core/src/main/java/org/apache/oozie/client/rest/BulkResponseImpl.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.client.rest;
 
 import java.util.HashSet;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/client/rest/JMSConnectionInfoBean.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/client/rest/JMSConnectionInfoBean.java 
b/core/src/main/java/org/apache/oozie/client/rest/JMSConnectionInfoBean.java
index a786b1b..1257640 100644
--- a/core/src/main/java/org/apache/oozie/client/rest/JMSConnectionInfoBean.java
+++ b/core/src/main/java/org/apache/oozie/client/rest/JMSConnectionInfoBean.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.client.rest;
 
 import java.util.Properties;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/client/rest/JsonBean.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/client/rest/JsonBean.java 
b/core/src/main/java/org/apache/oozie/client/rest/JsonBean.java
index f025bcf..292fb64 100644
--- a/core/src/main/java/org/apache/oozie/client/rest/JsonBean.java
+++ b/core/src/main/java/org/apache/oozie/client/rest/JsonBean.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.client.rest;
 
 import org.json.simple.JSONObject;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/client/rest/JsonSLAEvent.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/client/rest/JsonSLAEvent.java 
b/core/src/main/java/org/apache/oozie/client/rest/JsonSLAEvent.java
index 388b7c3..62cf474 100644
--- a/core/src/main/java/org/apache/oozie/client/rest/JsonSLAEvent.java
+++ b/core/src/main/java/org/apache/oozie/client/rest/JsonSLAEvent.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.client.rest;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/BulkJobsXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/BulkJobsXCommand.java 
b/core/src/main/java/org/apache/oozie/command/BulkJobsXCommand.java
index c5518d4..ec53b4d 100644
--- a/core/src/main/java/org/apache/oozie/command/BulkJobsXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/BulkJobsXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/CommandException.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/CommandException.java 
b/core/src/main/java/org/apache/oozie/command/CommandException.java
index 3740bc8..70787fa 100644
--- a/core/src/main/java/org/apache/oozie/command/CommandException.java
+++ b/core/src/main/java/org/apache/oozie/command/CommandException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.XException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/IgnoreTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/IgnoreTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/IgnoreTransitionXCommand.java
index 6b96776..fded5c8 100644
--- a/core/src/main/java/org/apache/oozie/command/IgnoreTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/IgnoreTransitionXCommand.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.command;
 
 public abstract class IgnoreTransitionXCommand<T> extends 
TransitionXCommand<T> {

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/KillTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/KillTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/KillTransitionXCommand.java
index c3225a7..44fec54 100644
--- a/core/src/main/java/org/apache/oozie/command/KillTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/KillTransitionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import org.apache.oozie.client.Job;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/MaterializeTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/MaterializeTransitionXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/MaterializeTransitionXCommand.java
index d844579..684d31e 100644
--- 
a/core/src/main/java/org/apache/oozie/command/MaterializeTransitionXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/MaterializeTransitionXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/PauseTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/PauseTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/PauseTransitionXCommand.java
index b26e0c1..96a8d7a 100644
--- a/core/src/main/java/org/apache/oozie/command/PauseTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/PauseTransitionXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/PreconditionException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/PreconditionException.java 
b/core/src/main/java/org/apache/oozie/command/PreconditionException.java
index 945365c..eda6f41 100644
--- a/core/src/main/java/org/apache/oozie/command/PreconditionException.java
+++ b/core/src/main/java/org/apache/oozie/command/PreconditionException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/PurgeXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/PurgeXCommand.java 
b/core/src/main/java/org/apache/oozie/command/PurgeXCommand.java
index da94d39..53a1e7a 100644
--- a/core/src/main/java/org/apache/oozie/command/PurgeXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/PurgeXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/RerunTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/RerunTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/RerunTransitionXCommand.java
index f0569f4..5d8d193 100644
--- a/core/src/main/java/org/apache/oozie/command/RerunTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/RerunTransitionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/ResumeTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/ResumeTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/ResumeTransitionXCommand.java
index a6fe5b8..0e40dc1 100644
--- a/core/src/main/java/org/apache/oozie/command/ResumeTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/ResumeTransitionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import org.apache.oozie.client.Job;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/StartTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/StartTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/StartTransitionXCommand.java
index 520356a..9ca9cfa 100644
--- a/core/src/main/java/org/apache/oozie/command/StartTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/StartTransitionXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.client.Job;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/StatusUpdateXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/StatusUpdateXCommand.java 
b/core/src/main/java/org/apache/oozie/command/StatusUpdateXCommand.java
index b8a0846..236c88b 100644
--- a/core/src/main/java/org/apache/oozie/command/StatusUpdateXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/StatusUpdateXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/SubmitTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/SubmitTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/SubmitTransitionXCommand.java
index 5d3b6af..070cee5 100644
--- a/core/src/main/java/org/apache/oozie/command/SubmitTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/SubmitTransitionXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.client.Job;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/SuspendTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/SuspendTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/SuspendTransitionXCommand.java
index 39d8153..d64e55f 100644
--- a/core/src/main/java/org/apache/oozie/command/SuspendTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/SuspendTransitionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import org.apache.oozie.client.Job;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/TransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/TransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/TransitionXCommand.java
index dc4be10..fc4bf80 100644
--- a/core/src/main/java/org/apache/oozie/command/TransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/TransitionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/UnpauseTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/UnpauseTransitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/UnpauseTransitionXCommand.java
index 2fd8e96..cd9ecc2 100644
--- a/core/src/main/java/org/apache/oozie/command/UnpauseTransitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/UnpauseTransitionXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/XCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/XCommand.java 
b/core/src/main/java/org/apache/oozie/command/XCommand.java
index 96403cb..7f850cb 100644
--- a/core/src/main/java/org/apache/oozie/command/XCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/XCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobChangeXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobChangeXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobChangeXCommand.java
index 7e9ea32..5c9251a 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobChangeXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobChangeXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.ArrayList;
@@ -276,4 +277,4 @@ public class BundleJobChangeXCommand extends XCommand<Void> 
{
             }
         }
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobException.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobException.java
index 21d4122..05e526e 100644
--- a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobException.java
+++ b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobException.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.bundle;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobResumeXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobResumeXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobResumeXCommand.java
index 6384ddf..2e3671d 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobResumeXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobResumeXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobSuspendXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobSuspendXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobSuspendXCommand.java
index cb17192..669ac5e 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobSuspendXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobSuspendXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobXCommand.java
index 4b12a03..e11eea0 100644
--- a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.bundle;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleJobsXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobsXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobsXCommand.java
index d0a605d..b39d5cc 100644
--- a/core/src/main/java/org/apache/oozie/command/bundle/BundleJobsXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/bundle/BundleJobsXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.bundle;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleKillXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleKillXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleKillXCommand.java
index be8faba..3f22a18 100644
--- a/core/src/main/java/org/apache/oozie/command/bundle/BundleKillXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/bundle/BundleKillXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundlePauseXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundlePauseXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundlePauseXCommand.java
index 52e6335..de61e5c 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundlePauseXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundlePauseXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.bundle;
 
 import org.apache.oozie.BundleJobBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleRerunXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleRerunXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleRerunXCommand.java
index 2d7cf88..a75b951 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleRerunXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleRerunXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleStartXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleStartXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleStartXCommand.java
index 55b96b6..3523186 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleStartXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleStartXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleStatusUpdateXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleStatusUpdateXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleStatusUpdateXCommand.java
index f32899b..3d9a666 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleStatusUpdateXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleStatusUpdateXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.util.Date;
@@ -181,4 +182,4 @@ public class BundleStatusUpdateXCommand extends 
StatusUpdateXCommand {
         }
     }
 
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleSubmitXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleSubmitXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleSubmitXCommand.java
index 0f70e02..d479086 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleSubmitXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleSubmitXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.bundle;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/bundle/BundleUnpauseXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleUnpauseXCommand.java 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleUnpauseXCommand.java
index fd50f69..f383316 100644
--- 
a/core/src/main/java/org/apache/oozie/command/bundle/BundleUnpauseXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/bundle/BundleUnpauseXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.bundle;
 
 import org.apache.oozie.BundleJobBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionCheckXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionCheckXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionCheckXCommand.java
index bb8a8b8..128feb2 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionCheckXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionCheckXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.coord;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionInfoXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionInfoXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionInfoXCommand.java
index ced9067..012fccb 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionInfoXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionInfoXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.coord;
 
 import org.apache.oozie.CoordinatorActionBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionInputCheckXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionInputCheckXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionInputCheckXCommand.java
index 25eb222..98fa169 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionInputCheckXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionInputCheckXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.coord;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionNotificationXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionNotificationXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionNotificationXCommand.java
index f9a8af5..d220434 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionNotificationXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionNotificationXCommand.java
@@ -6,15 +6,16 @@
  * to you 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.apache.oozie.command.coord;
 
 import java.io.IOException;

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