http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertFrom.java
index 04ffa86..f2db61d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertTo.java
index 88c2a3e..b624471 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/FloatConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertFrom.java
index 177ae52..8609cad 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertTo.java
index ba0883d..2f1751a 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntBEConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertFrom.java
index 831b96a..d435edb 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertTo.java
index b257b13..a32ab4d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertFrom.java
index 0b1276c..fbf98a1 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertTo.java
index b7b3d02..bc0347d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/IntVIntConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertFrom.java
index 8a379a0..9b36e57 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -15,7 +15,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertTo.java
index 379af20..41c4211 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/JsonConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -15,7 +15,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/RoundFunctions.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/RoundFunctions.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/RoundFunctions.java
index 9c5db1e..367031b 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/RoundFunctions.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/RoundFunctions.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertFrom.java
index afef694..27ba38d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertTo.java
index 35c1cd8..420fe34 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntBEConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertFrom.java
index d20a160..f44d032 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertTo.java
index dbe98fc..c228d96 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/SmallIntConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertFrom.java
index 59bb762..8ae8acc 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertTo.java
index e05ca1f..8effc89 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochBEConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertFrom.java
index 97e6870..2f99b73 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertTo.java
index baa16b7..39fe3b6 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeEpochConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertFrom.java
index eec7159..8e27db1 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertTo.java
index 504cb45..a34c6f8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochBEConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertFrom.java
index e68d301..c97644a 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertTo.java
index 4022487..0fbfa0d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TimeStampEpochConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertFrom.java
index 750eb95..e0203e3 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertTo.java
index 040fa60..fa7ccb0 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/TinyIntConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertFrom.java
index dd2c29c..2eccfc6 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertFrom.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertTo.java
index 302f18c..c18d281 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4BEConvertTo.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertFrom.java
index fba2b97..81a556e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertTo.java
index a362bd8..ea574c2 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt4ConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertFrom.java
index 0f607d3..ed7036d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertTo.java
index ab387ef..446fe72 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UInt8ConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import io.netty.buffer.DrillBuf;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertFrom.java
index 4d46e5b..baad4f8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertTo.java
index a7797ca..71dddb3 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF16ConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertFrom.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertFrom.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertFrom.java
index ceabaa3..08de915 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertFrom.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertFrom.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertTo.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertTo.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertTo.java
index 5b1123d..1eef114 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertTo.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/conv/UTF8ConvertTo.java
@@ -1,5 +1,4 @@
-/*******************************************************************************
-
+/*
  * 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
@@ -15,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.expr.fn.impl.conv;
 
 import org.apache.drill.exec.expr.DrillSimpleFunc;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
index 2b9ac0a..4d837d8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/interpreter/InterpreterEvaluator.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ConcatReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ConcatReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ConcatReturnTypeInference.java
index eea02e7..a9d70c1 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ConcatReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ConcatReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
index ba43b39..ab9c318 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DefaultReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DefaultReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DefaultReturnTypeInference.java
index 02e6b1e..030ea3d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DefaultReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DefaultReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/PadReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/PadReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/PadReturnTypeInference.java
index aac4703..b3346e5 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/PadReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/PadReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ReturnTypeInference.java
index 05375a0..f56deae 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/ReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/SameInOutLengthReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/SameInOutLengthReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/SameInOutLengthReturnTypeInference.java
index 92bfae1..d1e3f79 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/SameInOutLengthReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/SameInOutLengthReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/StringCastReturnTypeInference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/StringCastReturnTypeInference.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/StringCastReturnTypeInference.java
index 95c30cd..f15d660 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/StringCastReturnTypeInference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/StringCastReturnTypeInference.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionHolder.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionHolder.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionHolder.java
index 4b93c88..e3f4390 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionHolder.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionHolder.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionRegistryHolder.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionRegistryHolder.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionRegistryHolder.java
index 1ab6e19..e127391 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionRegistryHolder.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/FunctionRegistryHolder.java
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/JarScan.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/JarScan.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/JarScan.java
index 4ebb3e2..561a61c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/JarScan.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/JarScan.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/RemoteFunctionRegistry.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/RemoteFunctionRegistry.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/RemoteFunctionRegistry.java
index df5e17f..3e7562c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/RemoteFunctionRegistry.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/registry/RemoteFunctionRegistry.java
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/package-info.java
index a8095e4..2eda325 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/package-info.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetBooleanPredicates.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetBooleanPredicates.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetBooleanPredicates.java
index 9db629d..e5de34f 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetBooleanPredicates.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetBooleanPredicates.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetComparisonPredicates.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetComparisonPredicates.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetComparisonPredicates.java
index 5657215..5ba597c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetComparisonPredicates.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetComparisonPredicates.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetFilterPredicate.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetFilterPredicate.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetFilterPredicate.java
index 2711faa..898dc71 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetFilterPredicate.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetFilterPredicate.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -6,16 +6,15 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.drill.exec.expr.stat;
 
 public interface ParquetFilterPredicate {

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetIsPredicates.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetIsPredicates.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetIsPredicates.java
index bb8f3ac..ef2b940 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetIsPredicates.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetIsPredicates.java
@@ -1,10 +1,11 @@
 /*
- * 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
+ * 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
  *

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetPredicatesHelper.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetPredicatesHelper.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetPredicatesHelper.java
index e43acd3..e83d393 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetPredicatesHelper.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/ParquetPredicatesHelper.java
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/RangeExprEvaluator.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/RangeExprEvaluator.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/RangeExprEvaluator.java
index 2cc6a70..d2fa0cf 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/RangeExprEvaluator.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/stat/RangeExprEvaluator.java
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/AccountingUserConnection.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/AccountingUserConnection.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/AccountingUserConnection.java
index 7a01fcd..c0c1e0b 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/AccountingUserConnection.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/AccountingUserConnection.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/Consumer.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/Consumer.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/Consumer.java
index 0a1a397..adb1625 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/Consumer.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/Consumer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ContextInformation.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ContextInformation.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ContextInformation.java
index b24ed8f..a7e0dc2 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ContextInformation.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ContextInformation.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * 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
@@ -14,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.ops;
 
 import org.apache.drill.exec.proto.BitControl.QueryContextInformation;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentStats.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentStats.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentStats.java
index cdad6e4..2129411 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentStats.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/FragmentStats.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/MetricDef.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/MetricDef.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/MetricDef.java
index a4a667c..d085ccc 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/MetricDef.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/MetricDef.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OpProfileDef.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OpProfileDef.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OpProfileDef.java
index b5c8d86..8768eb3 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OpProfileDef.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OpProfileDef.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorMetricRegistry.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorMetricRegistry.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorMetricRegistry.java
index 0b9aeb6..c703071 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorMetricRegistry.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OperatorMetricRegistry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -6,9 +6,9 @@
  * 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
- * <p/>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ *
  * 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.

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OptimizerRulesContext.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OptimizerRulesContext.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OptimizerRulesContext.java
index 33179f3..21052de 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OptimizerRulesContext.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/OptimizerRulesContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/SendingAccountor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/SendingAccountor.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/SendingAccountor.java
index 5db2cc8..e8ce3c4 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/SendingAccountor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/SendingAccountor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/StatusHandler.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/StatusHandler.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/StatusHandler.java
index 66e35b4..eaf404d 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/StatusHandler.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/StatusHandler.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java
index 04d29e8..f0ad0c5 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/UdfUtilities.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * 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
@@ -14,7 +14,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- 
******************************************************************************/
+ */
 package org.apache.drill.exec.ops;
 
 import com.google.common.base.Function;

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ViewExpansionContext.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ViewExpansionContext.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ViewExpansionContext.java
index 57c1a71..f100bd1 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ViewExpansionContext.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/ops/ViewExpansionContext.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -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,

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/opt/BasicOptimizer.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/BasicOptimizer.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/BasicOptimizer.java
index 2a378ff..9b04e94 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/BasicOptimizer.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/BasicOptimizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/opt/IdentityOptimizer.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/IdentityOptimizer.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/IdentityOptimizer.java
index 9e650b0..6910f3d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/IdentityOptimizer.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/IdentityOptimizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/opt/Optimizer.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/Optimizer.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/Optimizer.java
index aed6299..c27f3b5 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/opt/Optimizer.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/opt/Optimizer.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/package-info.java
index 68d74b8..d835af8 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/package-info.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/package-info.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/DataValidationMode.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/DataValidationMode.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/DataValidationMode.java
index 9a97e3d..875adc5 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/DataValidationMode.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/DataValidationMode.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/EndpointAffinity.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/EndpointAffinity.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/EndpointAffinity.java
index 69f7b51..687c5f8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/EndpointAffinity.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/EndpointAffinity.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/MinorFragmentEndpoint.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/MinorFragmentEndpoint.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/MinorFragmentEndpoint.java
index c33836c..894c9a4 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/MinorFragmentEndpoint.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/MinorFragmentEndpoint.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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
@@ -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,

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/PhysicalOperatorSetupException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/PhysicalOperatorSetupException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/PhysicalOperatorSetupException.java
index e8b0799..66acec0 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/PhysicalOperatorSetupException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/PhysicalOperatorSetupException.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/WriteEntry.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/WriteEntry.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/WriteEntry.java
index 5f45fb3..5256db7 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/WriteEntry.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/WriteEntry.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractExchange.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractExchange.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractExchange.java
index 688482d..7885161 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractExchange.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractExchange.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractFileGroupScan.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractFileGroupScan.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractFileGroupScan.java
index 606aa4d..3bb1e54 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractFileGroupScan.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractFileGroupScan.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractMultiple.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractMultiple.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractMultiple.java
index 075643d..9532a03 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractMultiple.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractMultiple.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractPhysicalVisitor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractPhysicalVisitor.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractPhysicalVisitor.java
index 9933ddc..4e5f262 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractPhysicalVisitor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/physical/base/AbstractPhysicalVisitor.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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

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