http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionReadyXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionReadyXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionReadyXCommand.java
index 040fb68..ad9cb12 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionReadyXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionReadyXCommand.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.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionSkipXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionSkipXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionSkipXCommand.java
index 5d31ec4..ef0fc2d 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionSkipXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionSkipXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionStartXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionStartXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionStartXCommand.java
index 25cbef1..f003790 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionStartXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionStartXCommand.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.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionTimeOutXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionTimeOutXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionTimeOutXCommand.java
index b31c903..958194d 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionTimeOutXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionTimeOutXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.java
index 8bf0765..4e1c5b3 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdatePushMissingDependency.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.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdateXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdateXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdateXCommand.java
index 835a947..44b1c11 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdateXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionUpdateXCommand.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.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionsIgnoreXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionsIgnoreXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionsIgnoreXCommand.java
index 6968e0d..d1d93e9 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionsIgnoreXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionsIgnoreXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordActionsKillXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionsKillXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionsKillXCommand.java
index c3e6c90..0ec5a89 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordActionsKillXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordActionsKillXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordChangeXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordChangeXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordChangeXCommand.java
index e55cc0a..00c547d 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordChangeXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordChangeXCommand.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.util.ArrayList;
@@ -513,4 +514,4 @@ public class CoordChangeXCommand extends 
CoordinatorXCommand<Void> {
     protected boolean isLockRequired() {
         return true;
     }
-}
\ 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/coord/CoordCommandUtils.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordCommandUtils.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordCommandUtils.java
index 8d7b732..ca8175e 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordCommandUtils.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordCommandUtils.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.StringReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordJobXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordJobXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordJobXCommand.java
index 5eaf062..4d5ba71 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordJobXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordJobXCommand.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.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordJobsXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordJobsXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordJobsXCommand.java
index 71b9200..ab51100 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordJobsXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordJobsXCommand.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.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordKillXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordKillXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordKillXCommand.java
index b786a0d..a492eae 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordKillXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordKillXCommand.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.client.CoordinatorAction;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordMaterializeTransitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordMaterializeTransitionXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordMaterializeTransitionXCommand.java
index e4156a8..a13fe83 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordMaterializeTransitionXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordMaterializeTransitionXCommand.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.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordPauseXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordPauseXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordPauseXCommand.java
index 0404af9..985b7a6 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordPauseXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordPauseXCommand.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 org.apache.oozie.CoordinatorJobBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordPushDependencyCheckXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordPushDependencyCheckXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/coord/CoordPushDependencyCheckXCommand.java
index 718e5a5..68597b0 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordPushDependencyCheckXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordPushDependencyCheckXCommand.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/CoordRerunXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordRerunXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordRerunXCommand.java
index f75be07..e70343b 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordRerunXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordRerunXCommand.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/CoordResumeXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordResumeXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordResumeXCommand.java
index 50169a8..1998924 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordResumeXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordResumeXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordSubmitXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordSubmitXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordSubmitXCommand.java
index 9a200ec..aec7199 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordSubmitXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordSubmitXCommand.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/CoordSuspendXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordSuspendXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordSuspendXCommand.java
index b2b1579..1195ef0 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordSuspendXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordSuspendXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordUnpauseXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordUnpauseXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordUnpauseXCommand.java
index 0f46238..a651f27 100644
--- 
a/core/src/main/java/org/apache/oozie/command/coord/CoordUnpauseXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/coord/CoordUnpauseXCommand.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 org.apache.oozie.CoordinatorJobBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordUpdateXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordUpdateXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordUpdateXCommand.java
index 6b4ca0e..f0da560 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordUpdateXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordUpdateXCommand.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.command.coord;
 
 import java.io.ByteArrayOutputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/CoordinatorXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/CoordinatorXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/CoordinatorXCommand.java
index 4927d3d..18937a4 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/CoordinatorXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/CoordinatorXCommand.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.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/coord/SLAEventsXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/coord/SLAEventsXCommand.java 
b/core/src/main/java/org/apache/oozie/command/coord/SLAEventsXCommand.java
index 9a294b1..cae9591 100644
--- a/core/src/main/java/org/apache/oozie/command/coord/SLAEventsXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/coord/SLAEventsXCommand.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.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ActionCheckXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/ActionCheckXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ActionCheckXCommand.java
index 9c1ac13..1fad11c 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ActionCheckXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ActionCheckXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ActionEndXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/ActionEndXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ActionEndXCommand.java
index 6bcdc1f..f060e5a 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ActionEndXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ActionEndXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ActionKillXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/ActionKillXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ActionKillXCommand.java
index 9c002f9..6073e4d 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ActionKillXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ActionKillXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ActionStartXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/ActionStartXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ActionStartXCommand.java
index 04f69f1..373c942 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ActionStartXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ActionStartXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ActionXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/ActionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ActionXCommand.java
index 741c3c6..405d712 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ActionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ActionXCommand.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.wf;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/CompletedActionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/CompletedActionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/CompletedActionXCommand.java
index 5f85bc2..b1226cc 100644
--- 
a/core/src/main/java/org/apache/oozie/command/wf/CompletedActionXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/wf/CompletedActionXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.util.Properties;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/DefinitionXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/DefinitionXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/DefinitionXCommand.java
index c34b82a..4c4d995 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/DefinitionXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/DefinitionXCommand.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.wf;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ExternalIdXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/ExternalIdXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ExternalIdXCommand.java
index 2e3ca86..dde169e 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ExternalIdXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ExternalIdXCommand.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.wf;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/JobXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/JobXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/JobXCommand.java
index 1d7ca82..412019e 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/JobXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/JobXCommand.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.wf;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/JobsXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/JobsXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/JobsXCommand.java
index 398676f..29ac8ad 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/JobsXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/JobsXCommand.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.wf;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/KillXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/KillXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/KillXCommand.java
index 2b3550e..cac1381 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/KillXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/KillXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.oozie.action.control.ControlNodeActionExecutor;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/NotificationXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/NotificationXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/NotificationXCommand.java
index 47a7f37..73ce9a7 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/NotificationXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/NotificationXCommand.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.wf;
 
 import org.apache.oozie.client.OozieClient;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ReRunXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/ReRunXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ReRunXCommand.java
index 040e7f5..45856a3 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ReRunXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ReRunXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/ResumeXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/ResumeXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/ResumeXCommand.java
index f226e44..73c1447 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/ResumeXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/ResumeXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SignalXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/SignalXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SignalXCommand.java
index c105fb1..5ff0e5c 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SignalXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SignalXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/StartXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/StartXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/StartXCommand.java
index 432923f..df4b0c6 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/StartXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/StartXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.oozie.util.InstrumentUtils;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitHiveXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitHiveXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitHiveXCommand.java
index d61d109..e00c522 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitHiveXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitHiveXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitHttpXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitHttpXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitHttpXCommand.java
index 3d4092e..d2a2742 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitHttpXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitHttpXCommand.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.wf;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitMRXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitMRXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitMRXCommand.java
index 63f383a..9124a45 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitMRXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitMRXCommand.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.wf;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitPigXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitPigXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitPigXCommand.java
index b4bd3dc..4542c36 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitPigXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitPigXCommand.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.wf;
 
 import org.apache.hadoop.conf.Configuration;
@@ -39,4 +40,4 @@ public class SubmitPigXCommand extends 
SubmitScriptLanguageXCommand {
     protected String getScriptParamters() {
         return XOozieClient.PIG_SCRIPT_PARAMS;
     }
-}
\ 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/wf/SubmitScriptLanguageXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitScriptLanguageXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitScriptLanguageXCommand.java
index 440b923..9d41305 100644
--- 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitScriptLanguageXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitScriptLanguageXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitSqoopXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SubmitSqoopXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitSqoopXCommand.java
index 88620a7..51b739e 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitSqoopXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitSqoopXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 import java.util.ArrayList;
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SubmitXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/SubmitXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SubmitXCommand.java
index 63c50ea..9aec702 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SubmitXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SubmitXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/SuspendXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/SuspendXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/SuspendXCommand.java
index 4f8bd21..5ba69f8 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/SuspendXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/SuspendXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/WfEndXCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/command/wf/WfEndXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/WfEndXCommand.java
index 67e2e03..7fb8e90 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/WfEndXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/WfEndXCommand.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.wf;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/WorkflowActionInfoXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/WorkflowActionInfoXCommand.java
 
b/core/src/main/java/org/apache/oozie/command/wf/WorkflowActionInfoXCommand.java
index 5db8234..895d549 100644
--- 
a/core/src/main/java/org/apache/oozie/command/wf/WorkflowActionInfoXCommand.java
+++ 
b/core/src/main/java/org/apache/oozie/command/wf/WorkflowActionInfoXCommand.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.wf;
 
 

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/command/wf/WorkflowXCommand.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/command/wf/WorkflowXCommand.java 
b/core/src/main/java/org/apache/oozie/command/wf/WorkflowXCommand.java
index 8995fd2..bc80dfe 100644
--- a/core/src/main/java/org/apache/oozie/command/wf/WorkflowXCommand.java
+++ b/core/src/main/java/org/apache/oozie/command/wf/WorkflowXCommand.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.command.wf;
 
 import org.apache.oozie.AppType;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/compression/CodecFactory.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/compression/CodecFactory.java 
b/core/src/main/java/org/apache/oozie/compression/CodecFactory.java
index 13ba0ac..72cf385 100644
--- a/core/src/main/java/org/apache/oozie/compression/CodecFactory.java
+++ b/core/src/main/java/org/apache/oozie/compression/CodecFactory.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.compression;
 
 import java.io.ByteArrayOutputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/compression/CompressionCodec.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/compression/CompressionCodec.java 
b/core/src/main/java/org/apache/oozie/compression/CompressionCodec.java
index 36dc8b1..f25dcc5 100644
--- a/core/src/main/java/org/apache/oozie/compression/CompressionCodec.java
+++ b/core/src/main/java/org/apache/oozie/compression/CompressionCodec.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.compression;
 
 import java.io.DataInputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/compression/GzipCompressionCodec.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/compression/GzipCompressionCodec.java 
b/core/src/main/java/org/apache/oozie/compression/GzipCompressionCodec.java
index bbd8967..9b6d17c 100644
--- a/core/src/main/java/org/apache/oozie/compression/GzipCompressionCodec.java
+++ b/core/src/main/java/org/apache/oozie/compression/GzipCompressionCodec.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.compression;
 
 import java.io.ByteArrayOutputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/CoordELConstants.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/CoordELConstants.java 
b/core/src/main/java/org/apache/oozie/coord/CoordELConstants.java
index 8e33f6c..f010a81 100644
--- a/core/src/main/java/org/apache/oozie/coord/CoordELConstants.java
+++ b/core/src/main/java/org/apache/oozie/coord/CoordELConstants.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.coord;
 
 public class CoordELConstants {

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/CoordELEvaluator.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/CoordELEvaluator.java 
b/core/src/main/java/org/apache/oozie/coord/CoordELEvaluator.java
index 87f298d..8a279c0 100644
--- a/core/src/main/java/org/apache/oozie/coord/CoordELEvaluator.java
+++ b/core/src/main/java/org/apache/oozie/coord/CoordELEvaluator.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.coord;
 
 import java.util.Calendar;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/CoordELFunctions.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/CoordELFunctions.java 
b/core/src/main/java/org/apache/oozie/coord/CoordELFunctions.java
index db3259b..3bb191e 100644
--- a/core/src/main/java/org/apache/oozie/coord/CoordELFunctions.java
+++ b/core/src/main/java/org/apache/oozie/coord/CoordELFunctions.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.coord;
 
 import com.google.common.collect.Lists;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/CoordUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/CoordUtils.java 
b/core/src/main/java/org/apache/oozie/coord/CoordUtils.java
index 26db068..4643d73 100644
--- a/core/src/main/java/org/apache/oozie/coord/CoordUtils.java
+++ b/core/src/main/java/org/apache/oozie/coord/CoordUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.coord;
 
 import java.text.ParseException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/CoordinatorJobException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/coord/CoordinatorJobException.java 
b/core/src/main/java/org/apache/oozie/coord/CoordinatorJobException.java
index e195ba9..62bda4b 100644
--- a/core/src/main/java/org/apache/oozie/coord/CoordinatorJobException.java
+++ b/core/src/main/java/org/apache/oozie/coord/CoordinatorJobException.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.coord;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java 
b/core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java
index 9a36af0..f99b87a 100644
--- a/core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java
+++ b/core/src/main/java/org/apache/oozie/coord/HCatELFunctions.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.coord;
 
 import java.net.URI;
@@ -471,4 +472,4 @@ public class HCatELFunctions {
         return prefix + functionName + "(" + n + ")"; // Unresolved
     }
 
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/SyncCoordAction.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/SyncCoordAction.java 
b/core/src/main/java/org/apache/oozie/coord/SyncCoordAction.java
index 8c25c67..44258eb 100644
--- a/core/src/main/java/org/apache/oozie/coord/SyncCoordAction.java
+++ b/core/src/main/java/org/apache/oozie/coord/SyncCoordAction.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.coord;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/SyncCoordDataset.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/SyncCoordDataset.java 
b/core/src/main/java/org/apache/oozie/coord/SyncCoordDataset.java
index b7b6bc8..71b1ec5 100644
--- a/core/src/main/java/org/apache/oozie/coord/SyncCoordDataset.java
+++ b/core/src/main/java/org/apache/oozie/coord/SyncCoordDataset.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.coord;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/coord/TimeUnit.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/coord/TimeUnit.java 
b/core/src/main/java/org/apache/oozie/coord/TimeUnit.java
index 49fed70..5b37639 100644
--- a/core/src/main/java/org/apache/oozie/coord/TimeUnit.java
+++ b/core/src/main/java/org/apache/oozie/coord/TimeUnit.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.coord;
 
 import java.util.Calendar;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/ActionDependency.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/ActionDependency.java 
b/core/src/main/java/org/apache/oozie/dependency/ActionDependency.java
index 969745d..c280d1d 100644
--- a/core/src/main/java/org/apache/oozie/dependency/ActionDependency.java
+++ b/core/src/main/java/org/apache/oozie/dependency/ActionDependency.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/DependencyChecker.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/DependencyChecker.java 
b/core/src/main/java/org/apache/oozie/dependency/DependencyChecker.java
index 4873bf1..a550757 100644
--- a/core/src/main/java/org/apache/oozie/dependency/DependencyChecker.java
+++ b/core/src/main/java/org/apache/oozie/dependency/DependencyChecker.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import java.net.URI;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/FSURIHandler.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/dependency/FSURIHandler.java 
b/core/src/main/java/org/apache/oozie/dependency/FSURIHandler.java
index f6955ac..a8f548a 100644
--- a/core/src/main/java/org/apache/oozie/dependency/FSURIHandler.java
+++ b/core/src/main/java/org/apache/oozie/dependency/FSURIHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java 
b/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java
index da78105..d4337e0 100644
--- a/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java
+++ b/core/src/main/java/org/apache/oozie/dependency/HCatURIHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/URIHandler.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/dependency/URIHandler.java 
b/core/src/main/java/org/apache/oozie/dependency/URIHandler.java
index eaf1fd2..7280902 100644
--- a/core/src/main/java/org/apache/oozie/dependency/URIHandler.java
+++ b/core/src/main/java/org/apache/oozie/dependency/URIHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import java.net.URI;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/URIHandlerException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/URIHandlerException.java 
b/core/src/main/java/org/apache/oozie/dependency/URIHandlerException.java
index 62a84cb..1c64d1d 100644
--- a/core/src/main/java/org/apache/oozie/dependency/URIHandlerException.java
+++ b/core/src/main/java/org/apache/oozie/dependency/URIHandlerException.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/EhcacheHCatDependencyCache.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/EhcacheHCatDependencyCache.java
 
b/core/src/main/java/org/apache/oozie/dependency/hcat/EhcacheHCatDependencyCache.java
index 5743c15..3bc4675 100644
--- 
a/core/src/main/java/org/apache/oozie/dependency/hcat/EhcacheHCatDependencyCache.java
+++ 
b/core/src/main/java/org/apache/oozie/dependency/hcat/EhcacheHCatDependencyCache.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.net.URISyntaxException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/HCatDependencyCache.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/HCatDependencyCache.java 
b/core/src/main/java/org/apache/oozie/dependency/hcat/HCatDependencyCache.java
index e1e770f..ab8b1b1 100644
--- 
a/core/src/main/java/org/apache/oozie/dependency/hcat/HCatDependencyCache.java
+++ 
b/core/src/main/java/org/apache/oozie/dependency/hcat/HCatDependencyCache.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.util.Collection;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/HCatMessageHandler.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/HCatMessageHandler.java 
b/core/src/main/java/org/apache/oozie/dependency/hcat/HCatMessageHandler.java
index 7a40ce2..a493ca4 100644
--- 
a/core/src/main/java/org/apache/oozie/dependency/hcat/HCatMessageHandler.java
+++ 
b/core/src/main/java/org/apache/oozie/dependency/hcat/HCatMessageHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/SimpleHCatDependencyCache.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/SimpleHCatDependencyCache.java
 
b/core/src/main/java/org/apache/oozie/dependency/hcat/SimpleHCatDependencyCache.java
index 758ae26..9e24c9a 100644
--- 
a/core/src/main/java/org/apache/oozie/dependency/hcat/SimpleHCatDependencyCache.java
+++ 
b/core/src/main/java/org/apache/oozie/dependency/hcat/SimpleHCatDependencyCache.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.net.URISyntaxException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingAction.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingAction.java 
b/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingAction.java
index 08782d2..e030849 100644
--- a/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingAction.java
+++ b/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingAction.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingActions.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingActions.java 
b/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingActions.java
index 92b2553..3c789e5 100644
--- a/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingActions.java
+++ b/core/src/main/java/org/apache/oozie/dependency/hcat/WaitingActions.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.dependency.hcat;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/BundleJobEvent.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/BundleJobEvent.java 
b/core/src/main/java/org/apache/oozie/event/BundleJobEvent.java
index 9d65d31..b31f0db 100644
--- a/core/src/main/java/org/apache/oozie/event/BundleJobEvent.java
+++ b/core/src/main/java/org/apache/oozie/event/BundleJobEvent.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/CoordinatorActionEvent.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/event/CoordinatorActionEvent.java 
b/core/src/main/java/org/apache/oozie/event/CoordinatorActionEvent.java
index 4616d8c..cd3129f 100644
--- a/core/src/main/java/org/apache/oozie/event/CoordinatorActionEvent.java
+++ b/core/src/main/java/org/apache/oozie/event/CoordinatorActionEvent.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/CoordinatorJobEvent.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/CoordinatorJobEvent.java 
b/core/src/main/java/org/apache/oozie/event/CoordinatorJobEvent.java
index 1818d84..833a8f7 100644
--- a/core/src/main/java/org/apache/oozie/event/CoordinatorJobEvent.java
+++ b/core/src/main/java/org/apache/oozie/event/CoordinatorJobEvent.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/EventQueue.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/EventQueue.java 
b/core/src/main/java/org/apache/oozie/event/EventQueue.java
index 39156d6..9ef6dfa 100644
--- a/core/src/main/java/org/apache/oozie/event/EventQueue.java
+++ b/core/src/main/java/org/apache/oozie/event/EventQueue.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.event;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/MemoryEventQueue.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/MemoryEventQueue.java 
b/core/src/main/java/org/apache/oozie/event/MemoryEventQueue.java
index f32afb4..205dbb6 100644
--- a/core/src/main/java/org/apache/oozie/event/MemoryEventQueue.java
+++ b/core/src/main/java/org/apache/oozie/event/MemoryEventQueue.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/WorkflowActionEvent.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/WorkflowActionEvent.java 
b/core/src/main/java/org/apache/oozie/event/WorkflowActionEvent.java
index b651222..c5a38ad 100644
--- a/core/src/main/java/org/apache/oozie/event/WorkflowActionEvent.java
+++ b/core/src/main/java/org/apache/oozie/event/WorkflowActionEvent.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/WorkflowJobEvent.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/event/WorkflowJobEvent.java 
b/core/src/main/java/org/apache/oozie/event/WorkflowJobEvent.java
index 01ea072..3e88afd 100644
--- a/core/src/main/java/org/apache/oozie/event/WorkflowJobEvent.java
+++ b/core/src/main/java/org/apache/oozie/event/WorkflowJobEvent.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.event;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/listener/JobEventListener.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/event/listener/JobEventListener.java 
b/core/src/main/java/org/apache/oozie/event/listener/JobEventListener.java
index 2410553..ced210a 100644
--- a/core/src/main/java/org/apache/oozie/event/listener/JobEventListener.java
+++ b/core/src/main/java/org/apache/oozie/event/listener/JobEventListener.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.event.listener;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/messaging/JSONMessageSerializer.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/event/messaging/JSONMessageSerializer.java
 
b/core/src/main/java/org/apache/oozie/event/messaging/JSONMessageSerializer.java
index 2ee5db3..09f27db 100644
--- 
a/core/src/main/java/org/apache/oozie/event/messaging/JSONMessageSerializer.java
+++ 
b/core/src/main/java/org/apache/oozie/event/messaging/JSONMessageSerializer.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.event.messaging;
 
 public class JSONMessageSerializer extends MessageSerializer {

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/messaging/MessageFactory.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/event/messaging/MessageFactory.java 
b/core/src/main/java/org/apache/oozie/event/messaging/MessageFactory.java
index 044826c..09b110e 100644
--- a/core/src/main/java/org/apache/oozie/event/messaging/MessageFactory.java
+++ b/core/src/main/java/org/apache/oozie/event/messaging/MessageFactory.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.event.messaging;
 
 import org.apache.hadoop.util.ReflectionUtils;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/event/messaging/MessageSerializer.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/event/messaging/MessageSerializer.java 
b/core/src/main/java/org/apache/oozie/event/messaging/MessageSerializer.java
index e024ae6..f480ddb 100644
--- a/core/src/main/java/org/apache/oozie/event/messaging/MessageSerializer.java
+++ b/core/src/main/java/org/apache/oozie/event/messaging/MessageSerializer.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.event.messaging;
 
 import org.codehaus.jackson.map.ObjectMapper;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BatchQueryExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BatchQueryExecutor.java 
b/core/src/main/java/org/apache/oozie/executor/jpa/BatchQueryExecutor.java
index acf6031..8f3b1e9 100644
--- a/core/src/main/java/org/apache/oozie/executor/jpa/BatchQueryExecutor.java
+++ b/core/src/main/java/org/apache/oozie/executor/jpa/BatchQueryExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BinaryBlobValueHandler.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BinaryBlobValueHandler.java 
b/core/src/main/java/org/apache/oozie/executor/jpa/BinaryBlobValueHandler.java
index bfa2b8e..92b37f8 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BinaryBlobValueHandler.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BinaryBlobValueHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import org.apache.oozie.BinaryBlob;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BulkJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BulkJPAExecutor.java 
b/core/src/main/java/org/apache/oozie/executor/jpa/BulkJPAExecutor.java
index 9074987..1477e54 100644
--- a/core/src/main/java/org/apache/oozie/executor/jpa/BulkJPAExecutor.java
+++ b/core/src/main/java/org/apache/oozie/executor/jpa/BulkJPAExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionGetJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionGetJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionGetJPAExecutor.java
index 3eb2912..3701a3e 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionGetJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionGetJPAExecutor.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.executor.jpa;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionInsertJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionInsertJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionInsertJPAExecutor.java
index aab5797..02522a1 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionInsertJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionInsertJPAExecutor.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.executor.jpa;
 
 import javax.persistence.EntityManager;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionQueryExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionQueryExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionQueryExecutor.java
index a6d8e8d..4071891 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionQueryExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionQueryExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionsCountForJobGetJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionsCountForJobGetJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionsCountForJobGetJPAExecutor.java
index 6f6aa3f..c9f3a21 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionsCountForJobGetJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleActionsCountForJobGetJPAExecutor.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.executor.jpa;
 
 import javax.persistence.EntityManager;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetCoordinatorsJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetCoordinatorsJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetCoordinatorsJPAExecutor.java
index dc69969..579cd5c 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetCoordinatorsJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetCoordinatorsJPAExecutor.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.executor.jpa;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetForUserJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetForUserJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetForUserJPAExecutor.java
index d5daab0..e14f8ae 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetForUserJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetForUserJPAExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import javax.persistence.EntityManager;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetJPAExecutor.java 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetJPAExecutor.java
index 80af292..14699e3 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobGetJPAExecutor.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.executor.jpa;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInfoGetJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInfoGetJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInfoGetJPAExecutor.java
index c663e07..4b631c1 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInfoGetJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInfoGetJPAExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInsertJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInsertJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInsertJPAExecutor.java
index e4b540f..cb253f1 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInsertJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobInsertJPAExecutor.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.executor.jpa;
 
 import javax.persistence.EntityManager;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobQueryExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobQueryExecutor.java 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobQueryExecutor.java
index 4f4b7bd..ce7473d 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobQueryExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobQueryExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsDeleteJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsDeleteJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsDeleteJPAExecutor.java
index 3b31f3d..9ca066c 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsDeleteJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsDeleteJPAExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.util.Collection;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetForPurgeJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetForPurgeJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetForPurgeJPAExecutor.java
index c5f1cbf..f986c22 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetForPurgeJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetForPurgeJPAExecutor.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.executor.jpa;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetNeedStartJPAExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetNeedStartJPAExecutor.java
 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetNeedStartJPAExecutor.java
index f949cf5..1b3c99f 100644
--- 
a/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetNeedStartJPAExecutor.java
+++ 
b/core/src/main/java/org/apache/oozie/executor/jpa/BundleJobsGetNeedStartJPAExecutor.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.executor.jpa;
 
 import java.sql.Timestamp;

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