http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/test/EmbeddedServletContainer.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/test/EmbeddedServletContainer.java 
b/core/src/main/java/org/apache/oozie/test/EmbeddedServletContainer.java
index cb5968f..f6207e8 100644
--- a/core/src/main/java/org/apache/oozie/test/EmbeddedServletContainer.java
+++ b/core/src/main/java/org/apache/oozie/test/EmbeddedServletContainer.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.test;
 
 import org.mortbay.jetty.Server;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/AuthUrlClient.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/AuthUrlClient.java 
b/core/src/main/java/org/apache/oozie/util/AuthUrlClient.java
index f70eb2e..7de18f7 100644
--- a/core/src/main/java/org/apache/oozie/util/AuthUrlClient.java
+++ b/core/src/main/java/org/apache/oozie/util/AuthUrlClient.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import java.io.BufferedReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ClassUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ClassUtils.java 
b/core/src/main/java/org/apache/oozie/util/ClassUtils.java
index ab775fc..26e4581 100644
--- a/core/src/main/java/org/apache/oozie/util/ClassUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/ClassUtils.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.util;
 
 import java.util.Enumeration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ConfigUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ConfigUtils.java 
b/core/src/main/java/org/apache/oozie/util/ConfigUtils.java
index c3ac01a..b08ab64 100644
--- a/core/src/main/java/org/apache/oozie/util/ConfigUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/ConfigUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/CoordActionsInDateRange.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/CoordActionsInDateRange.java 
b/core/src/main/java/org/apache/oozie/util/CoordActionsInDateRange.java
index fd21c45..7c2620c 100644
--- a/core/src/main/java/org/apache/oozie/util/CoordActionsInDateRange.java
+++ b/core/src/main/java/org/apache/oozie/util/CoordActionsInDateRange.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import java.text.ParseException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/DateUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/DateUtils.java 
b/core/src/main/java/org/apache/oozie/util/DateUtils.java
index 6f584a2..9587625 100644
--- a/core/src/main/java/org/apache/oozie/util/DateUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/DateUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.sql.Timestamp;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ELConstantsFunctions.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ELConstantsFunctions.java 
b/core/src/main/java/org/apache/oozie/util/ELConstantsFunctions.java
index 32d4178..96a7146 100644
--- a/core/src/main/java/org/apache/oozie/util/ELConstantsFunctions.java
+++ b/core/src/main/java/org/apache/oozie/util/ELConstantsFunctions.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.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ELEvaluationException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/ELEvaluationException.java 
b/core/src/main/java/org/apache/oozie/util/ELEvaluationException.java
index 737b6f9..a4df3b5 100644
--- a/core/src/main/java/org/apache/oozie/util/ELEvaluationException.java
+++ b/core/src/main/java/org/apache/oozie/util/ELEvaluationException.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.util;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ELEvaluator.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ELEvaluator.java 
b/core/src/main/java/org/apache/oozie/util/ELEvaluator.java
index d2d7af4..689241f 100644
--- a/core/src/main/java/org/apache/oozie/util/ELEvaluator.java
+++ b/core/src/main/java/org/apache/oozie/util/ELEvaluator.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.util;
 
 import org.apache.commons.el.ExpressionEvaluatorImpl;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ELUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ELUtils.java 
b/core/src/main/java/org/apache/oozie/util/ELUtils.java
index 533fd18..17d5fe2 100644
--- a/core/src/main/java/org/apache/oozie/util/ELUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/ELUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/FixedJsonInstanceSerializer.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/FixedJsonInstanceSerializer.java 
b/core/src/main/java/org/apache/oozie/util/FixedJsonInstanceSerializer.java
index 8944af5..4e6f794 100644
--- a/core/src/main/java/org/apache/oozie/util/FixedJsonInstanceSerializer.java
+++ b/core/src/main/java/org/apache/oozie/util/FixedJsonInstanceSerializer.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import java.io.ByteArrayInputStream;
@@ -160,4 +161,4 @@ public class FixedJsonInstanceSerializer<T> implements 
InstanceSerializer<T>
         return builder.build();
     }
 
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/GraphGenerator.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/GraphGenerator.java 
b/core/src/main/java/org/apache/oozie/util/GraphGenerator.java
index e477663..357c5c7 100644
--- a/core/src/main/java/org/apache/oozie/util/GraphGenerator.java
+++ b/core/src/main/java/org/apache/oozie/util/GraphGenerator.java
@@ -1,9 +1,11 @@
-/*
- * Copyright 2012 Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * 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
  *
@@ -13,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import edu.uci.ics.jung.algorithms.layout.StaticLayout;
@@ -22,7 +25,20 @@ import edu.uci.ics.jung.graph.util.Context;
 import edu.uci.ics.jung.visualization.VisualizationImageServer;
 import edu.uci.ics.jung.visualization.renderers.Renderer;
 import edu.uci.ics.jung.visualization.util.ArrowFactory;
+import org.apache.commons.collections15.Transformer;
+import org.apache.oozie.WorkflowJobBean;
+import org.apache.oozie.client.WorkflowAction;
+import org.apache.oozie.client.WorkflowAction.Status;
+import org.apache.oozie.client.WorkflowJob;
+import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.DefaultHandler;
 
+import javax.imageio.ImageIO;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
 import java.awt.*;
 import java.awt.geom.Ellipse2D;
 import java.awt.geom.Point2D;
@@ -30,28 +46,11 @@ import java.awt.image.BufferedImage;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.StringReader;
-import java.nio.charset.Charset;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
-import javax.imageio.ImageIO;
-import javax.swing.plaf.basic.BasicTextUI;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.commons.collections15.Transformer;
-import org.apache.oozie.WorkflowJobBean;
-import org.apache.oozie.client.WorkflowAction;
-import org.apache.oozie.client.WorkflowAction.Status;
-import org.apache.oozie.client.WorkflowJob;
-import org.xml.sax.Attributes;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-import org.xml.sax.helpers.DefaultHandler;
-
 /**
  * Class to generate and plot runtime workflow DAG
  */
@@ -737,4 +736,4 @@ public class GraphGenerator {
             }
         }
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/IOUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/IOUtils.java 
b/core/src/main/java/org/apache/oozie/util/IOUtils.java
index 3a77221..01ee79c 100644
--- a/core/src/main/java/org/apache/oozie/util/IOUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/IOUtils.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.util;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/InstrumentUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/InstrumentUtils.java 
b/core/src/main/java/org/apache/oozie/util/InstrumentUtils.java
index 2063a0e..dbdbacf 100644
--- a/core/src/main/java/org/apache/oozie/util/InstrumentUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/InstrumentUtils.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.util;
 
 import org.apache.oozie.command.XCommand;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/Instrumentable.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/Instrumentable.java 
b/core/src/main/java/org/apache/oozie/util/Instrumentable.java
index 23ff1c6..b425afa 100644
--- a/core/src/main/java/org/apache/oozie/util/Instrumentable.java
+++ b/core/src/main/java/org/apache/oozie/util/Instrumentable.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.util;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/Instrumentation.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/Instrumentation.java 
b/core/src/main/java/org/apache/oozie/util/Instrumentation.java
index 39ee334..3dfb67a 100644
--- a/core/src/main/java/org/apache/oozie/util/Instrumentation.java
+++ b/core/src/main/java/org/apache/oozie/util/Instrumentation.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.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/JaasConfiguration.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/JaasConfiguration.java 
b/core/src/main/java/org/apache/oozie/util/JaasConfiguration.java
index 34074cc..0dbc947 100644
--- a/core/src/main/java/org/apache/oozie/util/JaasConfiguration.java
+++ b/core/src/main/java/org/apache/oozie/util/JaasConfiguration.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/JobUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/JobUtils.java 
b/core/src/main/java/org/apache/oozie/util/JobUtils.java
index 485db17..74a817b 100644
--- a/core/src/main/java/org/apache/oozie/util/JobUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/JobUtils.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.util;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/LogUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/LogUtils.java 
b/core/src/main/java/org/apache/oozie/util/LogUtils.java
index 65e0a7b..d1f3cbd 100644
--- a/core/src/main/java/org/apache/oozie/util/LogUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/LogUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.oozie.AppType;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/MappingRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/MappingRule.java 
b/core/src/main/java/org/apache/oozie/util/MappingRule.java
index 15b0c4f..312ec13 100644
--- a/core/src/main/java/org/apache/oozie/util/MappingRule.java
+++ b/core/src/main/java/org/apache/oozie/util/MappingRule.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.util.regex.Matcher;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/MetricsInstrumentation.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/MetricsInstrumentation.java 
b/core/src/main/java/org/apache/oozie/util/MetricsInstrumentation.java
index b5b4337..e56bfda 100644
--- a/core/src/main/java/org/apache/oozie/util/MetricsInstrumentation.java
+++ b/core/src/main/java/org/apache/oozie/util/MetricsInstrumentation.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import com.codahale.metrics.Counter;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/MultiFileReader.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/MultiFileReader.java 
b/core/src/main/java/org/apache/oozie/util/MultiFileReader.java
index 0f831e9..1ab5a7a 100644
--- a/core/src/main/java/org/apache/oozie/util/MultiFileReader.java
+++ b/core/src/main/java/org/apache/oozie/util/MultiFileReader.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/OozieRollingPolicy.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/OozieRollingPolicy.java 
b/core/src/main/java/org/apache/oozie/util/OozieRollingPolicy.java
index 525217f..19ce7f9 100644
--- a/core/src/main/java/org/apache/oozie/util/OozieRollingPolicy.java
+++ b/core/src/main/java/org/apache/oozie/util/OozieRollingPolicy.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ParamChecker.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ParamChecker.java 
b/core/src/main/java/org/apache/oozie/util/ParamChecker.java
index df8353d..825c0b0 100644
--- a/core/src/main/java/org/apache/oozie/util/ParamChecker.java
+++ b/core/src/main/java/org/apache/oozie/util/ParamChecker.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ParameterVerifier.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ParameterVerifier.java 
b/core/src/main/java/org/apache/oozie/util/ParameterVerifier.java
index 248e3b9..7d1f720 100644
--- a/core/src/main/java/org/apache/oozie/util/ParameterVerifier.java
+++ b/core/src/main/java/org/apache/oozie/util/ParameterVerifier.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.util;
 
 import java.util.Iterator;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ParameterVerifierException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/ParameterVerifierException.java 
b/core/src/main/java/org/apache/oozie/util/ParameterVerifierException.java
index 3afe116..ab92518 100644
--- a/core/src/main/java/org/apache/oozie/util/ParameterVerifierException.java
+++ b/core/src/main/java/org/apache/oozie/util/ParameterVerifierException.java
@@ -1,9 +1,11 @@
-/*
- * Copyright 2012 Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * 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
  *
@@ -13,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/PollablePriorityDelayQueue.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/PollablePriorityDelayQueue.java 
b/core/src/main/java/org/apache/oozie/util/PollablePriorityDelayQueue.java
index 6d692e3..56bc57a 100644
--- a/core/src/main/java/org/apache/oozie/util/PollablePriorityDelayQueue.java
+++ b/core/src/main/java/org/apache/oozie/util/PollablePriorityDelayQueue.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.util;
 
 import java.util.Iterator;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/PriorityDelayQueue.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/PriorityDelayQueue.java 
b/core/src/main/java/org/apache/oozie/util/PriorityDelayQueue.java
index 1aad92e..cb20ef5 100644
--- a/core/src/main/java/org/apache/oozie/util/PriorityDelayQueue.java
+++ b/core/src/main/java/org/apache/oozie/util/PriorityDelayQueue.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.util;
 
 import java.util.AbstractQueue;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/PropertiesUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/PropertiesUtils.java 
b/core/src/main/java/org/apache/oozie/util/PropertiesUtils.java
index e71408c..3e24e00 100644
--- a/core/src/main/java/org/apache/oozie/util/PropertiesUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/PropertiesUtils.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.util;
 
 import java.util.Properties;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/SimpleTimestampedMessageParser.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/SimpleTimestampedMessageParser.java 
b/core/src/main/java/org/apache/oozie/util/SimpleTimestampedMessageParser.java
index a44e8f6..78cb042 100644
--- 
a/core/src/main/java/org/apache/oozie/util/SimpleTimestampedMessageParser.java
+++ 
b/core/src/main/java/org/apache/oozie/util/SimpleTimestampedMessageParser.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.BufferedReader;
@@ -41,4 +42,4 @@ public class SimpleTimestampedMessageParser extends 
TimestampedMessageParser {
     protected String parseNextLine() throws IOException {
         return reader.readLine();
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/StatusUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/StatusUtils.java 
b/core/src/main/java/org/apache/oozie/util/StatusUtils.java
index 8132f9c..93b6193 100644
--- a/core/src/main/java/org/apache/oozie/util/StatusUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/StatusUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/TimestampedMessageParser.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/TimestampedMessageParser.java 
b/core/src/main/java/org/apache/oozie/util/TimestampedMessageParser.java
index 8b7666d..d2aa02a 100644
--- a/core/src/main/java/org/apache/oozie/util/TimestampedMessageParser.java
+++ b/core/src/main/java/org/apache/oozie/util/TimestampedMessageParser.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.BufferedReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/WritableUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/WritableUtils.java 
b/core/src/main/java/org/apache/oozie/util/WritableUtils.java
index 0c2242b..a2151fd 100644
--- a/core/src/main/java/org/apache/oozie/util/WritableUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/WritableUtils.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.util;
 
 import org.apache.hadoop.io.Writable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XCallable.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XCallable.java 
b/core/src/main/java/org/apache/oozie/util/XCallable.java
index 57bec44..4e22941 100644
--- a/core/src/main/java/org/apache/oozie/util/XCallable.java
+++ b/core/src/main/java/org/apache/oozie/util/XCallable.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.util;
 
 import java.util.concurrent.Callable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XConfiguration.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XConfiguration.java 
b/core/src/main/java/org/apache/oozie/util/XConfiguration.java
index c16ab80..e133838 100644
--- a/core/src/main/java/org/apache/oozie/util/XConfiguration.java
+++ b/core/src/main/java/org/apache/oozie/util/XConfiguration.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XLog.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XLog.java 
b/core/src/main/java/org/apache/oozie/util/XLog.java
index 762f8f5..f1eaecd 100644
--- a/core/src/main/java/org/apache/oozie/util/XLog.java
+++ b/core/src/main/java/org/apache/oozie/util/XLog.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XLogFilter.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XLogFilter.java 
b/core/src/main/java/org/apache/oozie/util/XLogFilter.java
index a1a7fbc..0a350db 100644
--- a/core/src/main/java/org/apache/oozie/util/XLogFilter.java
+++ b/core/src/main/java/org/apache/oozie/util/XLogFilter.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import java.io.IOException;
@@ -343,4 +344,4 @@ public class XLogFilter {
         return org.apache.commons.lang.time.DateUtils.addMinutes(date, offset);
     }
 
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XLogStreamer.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XLogStreamer.java 
b/core/src/main/java/org/apache/oozie/util/XLogStreamer.java
index 713219b..19f1fee 100644
--- a/core/src/main/java/org/apache/oozie/util/XLogStreamer.java
+++ b/core/src/main/java/org/apache/oozie/util/XLogStreamer.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XLogUserFilterParam.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XLogUserFilterParam.java 
b/core/src/main/java/org/apache/oozie/util/XLogUserFilterParam.java
index e3ed55d..af9b979 100644
--- a/core/src/main/java/org/apache/oozie/util/XLogUserFilterParam.java
+++ b/core/src/main/java/org/apache/oozie/util/XLogUserFilterParam.java
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+
 package org.apache.oozie.util;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/XmlUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/XmlUtils.java 
b/core/src/main/java/org/apache/oozie/util/XmlUtils.java
index 9398264..3672b96 100644
--- a/core/src/main/java/org/apache/oozie/util/XmlUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/XmlUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import java.io.ByteArrayInputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/ZKUtils.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/ZKUtils.java 
b/core/src/main/java/org/apache/oozie/util/ZKUtils.java
index 25ed2ee..b69e758 100644
--- a/core/src/main/java/org/apache/oozie/util/ZKUtils.java
+++ b/core/src/main/java/org/apache/oozie/util/ZKUtils.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util;
 
 import com.google.common.annotations.VisibleForTesting;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/db/SLADbOperations.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/db/SLADbOperations.java 
b/core/src/main/java/org/apache/oozie/util/db/SLADbOperations.java
index 15a37cf..d11f7dc 100644
--- a/core/src/main/java/org/apache/oozie/util/db/SLADbOperations.java
+++ b/core/src/main/java/org/apache/oozie/util/db/SLADbOperations.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util.db;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/db/SLADbXOperations.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/db/SLADbXOperations.java 
b/core/src/main/java/org/apache/oozie/util/db/SLADbXOperations.java
index f313a4a..285827d 100644
--- a/core/src/main/java/org/apache/oozie/util/db/SLADbXOperations.java
+++ b/core/src/main/java/org/apache/oozie/util/db/SLADbXOperations.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.util.db;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/db/Schema.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/db/Schema.java 
b/core/src/main/java/org/apache/oozie/util/db/Schema.java
index 10da6d9..0ba09fc 100644
--- a/core/src/main/java/org/apache/oozie/util/db/Schema.java
+++ b/core/src/main/java/org/apache/oozie/util/db/Schema.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.util.db;
 
 import java.sql.Connection;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/db/SqlStatement.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/util/db/SqlStatement.java 
b/core/src/main/java/org/apache/oozie/util/db/SqlStatement.java
index 398ef4e..b739da5 100755
--- a/core/src/main/java/org/apache/oozie/util/db/SqlStatement.java
+++ b/core/src/main/java/org/apache/oozie/util/db/SqlStatement.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.util.db;
 
 import java.io.BufferedInputStream;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/util/db/ValidateConnectionBean.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/util/db/ValidateConnectionBean.java 
b/core/src/main/java/org/apache/oozie/util/db/ValidateConnectionBean.java
index 13dd712..212983c 100644
--- a/core/src/main/java/org/apache/oozie/util/db/ValidateConnectionBean.java
+++ b/core/src/main/java/org/apache/oozie/util/db/ValidateConnectionBean.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.util.db;
 
 import javax.persistence.Basic;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/WorkflowApp.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/WorkflowApp.java 
b/core/src/main/java/org/apache/oozie/workflow/WorkflowApp.java
index 56e0a79..a09bd12 100644
--- a/core/src/main/java/org/apache/oozie/workflow/WorkflowApp.java
+++ b/core/src/main/java/org/apache/oozie/workflow/WorkflowApp.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.workflow;
 
 /**

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/WorkflowException.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/WorkflowException.java 
b/core/src/main/java/org/apache/oozie/workflow/WorkflowException.java
index f6cb446..4d65f5b 100644
--- a/core/src/main/java/org/apache/oozie/workflow/WorkflowException.java
+++ b/core/src/main/java/org/apache/oozie/workflow/WorkflowException.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.workflow;
 
 import org.apache.oozie.XException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/WorkflowInstance.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/WorkflowInstance.java 
b/core/src/main/java/org/apache/oozie/workflow/WorkflowInstance.java
index 61db58a..b580967 100644
--- a/core/src/main/java/org/apache/oozie/workflow/WorkflowInstance.java
+++ b/core/src/main/java/org/apache/oozie/workflow/WorkflowInstance.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.workflow;
 
 import org.apache.hadoop.conf.Configuration;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/WorkflowLib.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/WorkflowLib.java 
b/core/src/main/java/org/apache/oozie/workflow/WorkflowLib.java
index e79e59d..ba5b6b1 100644
--- a/core/src/main/java/org/apache/oozie/workflow/WorkflowLib.java
+++ b/core/src/main/java/org/apache/oozie/workflow/WorkflowLib.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.workflow;
 
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeDef.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeDef.java
index 0a91e0b..d3a2793 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeDef.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.workflow.lite;
 
 import org.apache.oozie.util.ParamChecker;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeHandler.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeHandler.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeHandler.java
index 0d83425..97bc423 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeHandler.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/ActionNodeHandler.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.workflow.lite;
 
 import org.apache.oozie.workflow.WorkflowException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeDef.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeDef.java
index 782c6f7..829afcc 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeDef.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.workflow.lite;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeHandler.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeHandler.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeHandler.java
index a293ada..c1f7cb1 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeHandler.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/ControlNodeHandler.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.workflow.lite;
 
 import org.apache.oozie.ErrorCode;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/DBLiteWorkflowLib.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/DBLiteWorkflowLib.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/DBLiteWorkflowLib.java
index 8d64cb6..c2e17df 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/DBLiteWorkflowLib.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/DBLiteWorkflowLib.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.workflow.lite;
 
 import java.sql.Connection;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeDef.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeDef.java
index 114a363..13a3d8a 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeDef.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.workflow.lite;
 
 import org.apache.oozie.util.ParamChecker;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeHandler.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeHandler.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeHandler.java
index 404b313..54bddef 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeHandler.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/DecisionNodeHandler.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.workflow.lite;
 
 import org.apache.oozie.workflow.WorkflowException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/EndNodeDef.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/EndNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/EndNodeDef.java
index 56e41ca..f9fedef 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/EndNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/EndNodeDef.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.workflow.lite;
 
 import java.util.Collections;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/ForkNodeDef.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/ForkNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/ForkNodeDef.java
index 0583cb3..f219365 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/ForkNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/ForkNodeDef.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.workflow.lite;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/JoinNodeDef.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/JoinNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/JoinNodeDef.java
index 8dc17cf..c36b389 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/JoinNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/JoinNodeDef.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.workflow.lite;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/KillNodeDef.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/KillNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/KillNodeDef.java
index 4bc4a1b..c1c2420 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/KillNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/KillNodeDef.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.workflow.lite;
 
 import java.util.Collections;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowApp.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowApp.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowApp.java
index 9f516d7..a06595d 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowApp.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowApp.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.workflow.lite;
 
 import org.apache.hadoop.io.Writable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowAppParser.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowAppParser.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowAppParser.java
index 6cc2b83..cfa8697 100644
--- 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowAppParser.java
+++ 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowAppParser.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.workflow.lite;
 
 import org.apache.oozie.workflow.WorkflowException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowInstance.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowInstance.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowInstance.java
index a5db84a..fb823e2 100644
--- 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowInstance.java
+++ 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowInstance.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.workflow.lite;
 
 import org.apache.oozie.service.XLogService;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowLib.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowLib.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowLib.java
index 0e0aefd..706cc2a 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowLib.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/LiteWorkflowLib.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.workflow.lite;
 
 

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/NodeDef.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/NodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/NodeDef.java
index 9a733f0..a395b77 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/NodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/NodeDef.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.workflow.lite;
 
 import org.apache.hadoop.io.Writable;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/NodeHandler.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/oozie/workflow/lite/NodeHandler.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/NodeHandler.java
index 8106d5e..89a53fe 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/NodeHandler.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/NodeHandler.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.workflow.lite;
 
 import org.apache.oozie.workflow.WorkflowException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/main/java/org/apache/oozie/workflow/lite/StartNodeDef.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/oozie/workflow/lite/StartNodeDef.java 
b/core/src/main/java/org/apache/oozie/workflow/lite/StartNodeDef.java
index 2e96e1a..981ec6b 100644
--- a/core/src/main/java/org/apache/oozie/workflow/lite/StartNodeDef.java
+++ b/core/src/main/java/org/apache/oozie/workflow/lite/StartNodeDef.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.workflow.lite;
 
 

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/hadoop/examples/SleepJob.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/hadoop/examples/SleepJob.java 
b/core/src/test/java/org/apache/hadoop/examples/SleepJob.java
index a335eb6..8dec534 100644
--- a/core/src/test/java/org/apache/hadoop/examples/SleepJob.java
+++ b/core/src/test/java/org/apache/hadoop/examples/SleepJob.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.hadoop.examples;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/ForTestingActionExecutor.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/ForTestingActionExecutor.java 
b/core/src/test/java/org/apache/oozie/ForTestingActionExecutor.java
index 5b00864..a70dc02 100644
--- a/core/src/test/java/org/apache/oozie/ForTestingActionExecutor.java
+++ b/core/src/test/java/org/apache/oozie/ForTestingActionExecutor.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.client.WorkflowAction;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestActionBean.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestActionBean.java 
b/core/src/test/java/org/apache/oozie/TestActionBean.java
index 23a3604..0af99f2 100644
--- a/core/src/test/java/org/apache/oozie/TestActionBean.java
+++ b/core/src/test/java/org/apache/oozie/TestActionBean.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.client.WorkflowAction;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestBundleEngineSimple.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestBundleEngineSimple.java 
b/core/src/test/java/org/apache/oozie/TestBundleEngineSimple.java
index bb69d7f..90746e8 100644
--- a/core/src/test/java/org/apache/oozie/TestBundleEngineSimple.java
+++ b/core/src/test/java/org/apache/oozie/TestBundleEngineSimple.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie;
 
 import junit.framework.TestCase;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestBundleJobBean.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestBundleJobBean.java 
b/core/src/test/java/org/apache/oozie/TestBundleJobBean.java
index 1266b84..06e0e68 100644
--- a/core/src/test/java/org/apache/oozie/TestBundleJobBean.java
+++ b/core/src/test/java/org/apache/oozie/TestBundleJobBean.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/test/java/org/apache/oozie/TestCoordinatorEngine.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestCoordinatorEngine.java 
b/core/src/test/java/org/apache/oozie/TestCoordinatorEngine.java
index e3db675..93c9235 100644
--- a/core/src/test/java/org/apache/oozie/TestCoordinatorEngine.java
+++ b/core/src/test/java/org/apache/oozie/TestCoordinatorEngine.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.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestCoordinatorEngineSimple.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/TestCoordinatorEngineSimple.java 
b/core/src/test/java/org/apache/oozie/TestCoordinatorEngineSimple.java
index 1904519..824eb80 100644
--- a/core/src/test/java/org/apache/oozie/TestCoordinatorEngineSimple.java
+++ b/core/src/test/java/org/apache/oozie/TestCoordinatorEngineSimple.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/test/java/org/apache/oozie/TestCoordinatorEngineStreamLog.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/TestCoordinatorEngineStreamLog.java 
b/core/src/test/java/org/apache/oozie/TestCoordinatorEngineStreamLog.java
index d711dd9..6d8e48a 100644
--- a/core/src/test/java/org/apache/oozie/TestCoordinatorEngineStreamLog.java
+++ b/core/src/test/java/org/apache/oozie/TestCoordinatorEngineStreamLog.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.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestCoordinatorJobBean.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestCoordinatorJobBean.java 
b/core/src/test/java/org/apache/oozie/TestCoordinatorJobBean.java
index 9dd02c8..b811fac 100644
--- a/core/src/test/java/org/apache/oozie/TestCoordinatorJobBean.java
+++ b/core/src/test/java/org/apache/oozie/TestCoordinatorJobBean.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/test/java/org/apache/oozie/TestDagELFunctions.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestDagELFunctions.java 
b/core/src/test/java/org/apache/oozie/TestDagELFunctions.java
index 499a202..2d32bdf 100644
--- a/core/src/test/java/org/apache/oozie/TestDagELFunctions.java
+++ b/core/src/test/java/org/apache/oozie/TestDagELFunctions.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.client.OozieClient;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestDagEngine.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestDagEngine.java 
b/core/src/test/java/org/apache/oozie/TestDagEngine.java
index 33dc97f..824fdf2 100644
--- a/core/src/test/java/org/apache/oozie/TestDagEngine.java
+++ b/core/src/test/java/org/apache/oozie/TestDagEngine.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/test/java/org/apache/oozie/TestLocalOozieClientCoord.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestLocalOozieClientCoord.java 
b/core/src/test/java/org/apache/oozie/TestLocalOozieClientCoord.java
index 37ee256..cdb1524 100644
--- a/core/src/test/java/org/apache/oozie/TestLocalOozieClientCoord.java
+++ b/core/src/test/java/org/apache/oozie/TestLocalOozieClientCoord.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.File;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestSLAEventBean.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestSLAEventBean.java 
b/core/src/test/java/org/apache/oozie/TestSLAEventBean.java
index 8421492..de942de 100644
--- a/core/src/test/java/org/apache/oozie/TestSLAEventBean.java
+++ b/core/src/test/java/org/apache/oozie/TestSLAEventBean.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.Date;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestV1JobsServletBundleEngine.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/TestV1JobsServletBundleEngine.java 
b/core/src/test/java/org/apache/oozie/TestV1JobsServletBundleEngine.java
index e60f8e1..c1a4986 100644
--- a/core/src/test/java/org/apache/oozie/TestV1JobsServletBundleEngine.java
+++ b/core/src/test/java/org/apache/oozie/TestV1JobsServletBundleEngine.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.InputStreamReader;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/TestWorkflowBean.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/TestWorkflowBean.java 
b/core/src/test/java/org/apache/oozie/TestWorkflowBean.java
index ec91e3b..b68f0f7 100644
--- a/core/src/test/java/org/apache/oozie/TestWorkflowBean.java
+++ b/core/src/test/java/org/apache/oozie/TestWorkflowBean.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.service.LiteWorkflowAppService;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/TestActionExecutor.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/action/TestActionExecutor.java 
b/core/src/test/java/org/apache/oozie/action/TestActionExecutor.java
index 180274f..18da224 100644
--- a/core/src/test/java/org/apache/oozie/action/TestActionExecutor.java
+++ b/core/src/test/java/org/apache/oozie/action/TestActionExecutor.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 java.io.EOFException;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/TestActionFailover.java
----------------------------------------------------------------------
diff --git a/core/src/test/java/org/apache/oozie/action/TestActionFailover.java 
b/core/src/test/java/org/apache/oozie/action/TestActionFailover.java
index 7e605f2..61417be 100644
--- a/core/src/test/java/org/apache/oozie/action/TestActionFailover.java
+++ b/core/src/test/java/org/apache/oozie/action/TestActionFailover.java
@@ -15,6 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.oozie.action;
 
 

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/decision/TestDecisionActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/action/decision/TestDecisionActionExecutor.java
 
b/core/src/test/java/org/apache/oozie/action/decision/TestDecisionActionExecutor.java
index c6b00b4..2daa510 100644
--- 
a/core/src/test/java/org/apache/oozie/action/decision/TestDecisionActionExecutor.java
+++ 
b/core/src/test/java/org/apache/oozie/action/decision/TestDecisionActionExecutor.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.test.XFsTestCase;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/email/TestEmailActionExecutor.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/action/email/TestEmailActionExecutor.java 
b/core/src/test/java/org/apache/oozie/action/email/TestEmailActionExecutor.java
index 1800e3a..aa9db5e 100644
--- 
a/core/src/test/java/org/apache/oozie/action/email/TestEmailActionExecutor.java
+++ 
b/core/src/test/java/org/apache/oozie/action/email/TestEmailActionExecutor.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.email;
 
 import org.apache.oozie.WorkflowActionBean;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/hadoop/ActionExecutorTestCase.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/action/hadoop/ActionExecutorTestCase.java 
b/core/src/test/java/org/apache/oozie/action/hadoop/ActionExecutorTestCase.java
index 3e778bc..b08c236 100644
--- 
a/core/src/test/java/org/apache/oozie/action/hadoop/ActionExecutorTestCase.java
+++ 
b/core/src/test/java/org/apache/oozie/action/hadoop/ActionExecutorTestCase.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/test/java/org/apache/oozie/action/hadoop/CredentialForTest.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/action/hadoop/CredentialForTest.java 
b/core/src/test/java/org/apache/oozie/action/hadoop/CredentialForTest.java
index 3900810..0629891 100644
--- a/core/src/test/java/org/apache/oozie/action/hadoop/CredentialForTest.java
+++ b/core/src/test/java/org/apache/oozie/action/hadoop/CredentialForTest.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.Map.Entry;

http://git-wip-us.apache.org/repos/asf/oozie/blob/ec41c735/core/src/test/java/org/apache/oozie/action/hadoop/InsertTestToken.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/oozie/action/hadoop/InsertTestToken.java 
b/core/src/test/java/org/apache/oozie/action/hadoop/InsertTestToken.java
index e3b389c..e1c439f 100644
--- a/core/src/test/java/org/apache/oozie/action/hadoop/InsertTestToken.java
+++ b/core/src/test/java/org/apache/oozie/action/hadoop/InsertTestToken.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.io.Text;

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