http://git-wip-us.apache.org/repos/asf/drill/blob/62f14690/exec/java-exec/src/main/java/org/apache/drill/exec/cache/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/cache/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/cache/package-info.java
index cc17d31..0673d09 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/cache/package-info.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/cache/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/client/DrillClient.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java
index ec01ff3..f880b93 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.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/client/QuerySubmitter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/client/QuerySubmitter.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/client/QuerySubmitter.java
index c285fb7..d9f47b5 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/client/QuerySubmitter.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/client/QuerySubmitter.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/client/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/client/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/client/package-info.java
index 5676336..ec2f810 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/client/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/client/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/compile/AbstractClassCompiler.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AbstractClassCompiler.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AbstractClassCompiler.java
index 4caf8e1..9b120de 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AbstractClassCompiler.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AbstractClassCompiler.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/compile/AsmUtil.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AsmUtil.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AsmUtil.java
index 5e7a9e7..fd071d6 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AsmUtil.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/AsmUtil.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/compile/ByteCodeLoader.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ByteCodeLoader.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ByteCodeLoader.java
index c11d02d..8016754 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ByteCodeLoader.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ByteCodeLoader.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/compile/CachedClassLoader.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CachedClassLoader.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CachedClassLoader.java
index 5270aa8..196cc52 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CachedClassLoader.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CachedClassLoader.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/compile/CheckClassVisitorFsm.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckClassVisitorFsm.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckClassVisitorFsm.java
index d43824a..2420ced 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckClassVisitorFsm.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckClassVisitorFsm.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/compile/CheckMethodVisitorFsm.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckMethodVisitorFsm.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckMethodVisitorFsm.java
index ceb1ae3..ca933df 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckMethodVisitorFsm.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CheckMethodVisitorFsm.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/compile/ClassBodyBuilder.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ClassBodyBuilder.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ClassBodyBuilder.java
index 34f622e..86e743e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ClassBodyBuilder.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/ClassBodyBuilder.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/compile/CompilationConfig.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CompilationConfig.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CompilationConfig.java
index c724549..7d7180d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CompilationConfig.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/CompilationConfig.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/compile/DrillCheckClassAdapter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillCheckClassAdapter.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillCheckClassAdapter.java
index 1043bfc..4076c23 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillCheckClassAdapter.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillCheckClassAdapter.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/compile/DrillDiagnosticListener.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillDiagnosticListener.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillDiagnosticListener.java
index 890243c..eb02b37 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillDiagnosticListener.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillDiagnosticListener.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/compile/DrillInitMethodVisitor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillInitMethodVisitor.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillInitMethodVisitor.java
index a077853..45bb645 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillInitMethodVisitor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillInitMethodVisitor.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/compile/DrillJavaFileManager.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileManager.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileManager.java
index 96d3119..511e7f5 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileManager.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileManager.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/compile/DrillJavaFileObject.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileObject.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileObject.java
index 7b95374..5e6145e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileObject.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/DrillJavaFileObject.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/compile/FsmCursor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmCursor.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmCursor.java
index 7b833af..8410466 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmCursor.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmCursor.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/compile/FsmDescriptor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmDescriptor.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmDescriptor.java
index a6b2da1..6b16833 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmDescriptor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/FsmDescriptor.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/compile/InnerClassAccessStripper.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/InnerClassAccessStripper.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/InnerClassAccessStripper.java
index ed83384..8ca3f11 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/InnerClassAccessStripper.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/InnerClassAccessStripper.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/compile/JDKClassCompiler.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JDKClassCompiler.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JDKClassCompiler.java
index 6007078..923910c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JDKClassCompiler.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JDKClassCompiler.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/compile/JaninoClassCompiler.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JaninoClassCompiler.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JaninoClassCompiler.java
index cab8e22..0bce966 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JaninoClassCompiler.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/JaninoClassCompiler.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/compile/LogWriter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/LogWriter.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/LogWriter.java
index 7ea7471..cfc1986 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/LogWriter.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/LogWriter.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/compile/MergeAdapter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/MergeAdapter.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/MergeAdapter.java
index 3a01dda..231dfb3 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/MergeAdapter.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/MergeAdapter.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/compile/RetargetableClassVisitor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/RetargetableClassVisitor.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/RetargetableClassVisitor.java
index 72e55b7..bc82ce3 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/RetargetableClassVisitor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/RetargetableClassVisitor.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/compile/TemplateClassDefinition.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/TemplateClassDefinition.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/TemplateClassDefinition.java
index 1979db1..c8a8c3c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/TemplateClassDefinition.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/TemplateClassDefinition.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/compile/bytecode/AloadPopRemover.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/AloadPopRemover.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/AloadPopRemover.java
index 1200855..a6df261 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/AloadPopRemover.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/AloadPopRemover.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/compile/bytecode/DirectSorter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/DirectSorter.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/DirectSorter.java
index 31110a8..8d5f679 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/DirectSorter.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/DirectSorter.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/compile/bytecode/InstructionModifier.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/InstructionModifier.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/InstructionModifier.java
index 8677a39..e8c221b 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/InstructionModifier.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/InstructionModifier.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/compile/bytecode/MethodAnalyzer.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/MethodAnalyzer.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/MethodAnalyzer.java
index d0b8627..78cf16f 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/MethodAnalyzer.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/MethodAnalyzer.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/compile/bytecode/ReplacingBasicValue.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingBasicValue.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingBasicValue.java
index 13f4575..c05f5cb 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingBasicValue.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingBasicValue.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/compile/bytecode/ReplacingInterpreter.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingInterpreter.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingInterpreter.java
index c18e965..2755acc 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingInterpreter.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ReplacingInterpreter.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/compile/bytecode/ScalarReplacementNode.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementNode.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementNode.java
index adbf2fa..3963e9b 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementNode.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementNode.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/compile/bytecode/ScalarReplacementTypes.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementTypes.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementTypes.java
index b52eb0c..001762f 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementTypes.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ScalarReplacementTypes.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/compile/bytecode/TrackingInstructionList.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/TrackingInstructionList.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/TrackingInstructionList.java
index c6fa5fb..7ffe047 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/TrackingInstructionList.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/TrackingInstructionList.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/compile/bytecode/ValueHolderIden.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderIden.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderIden.java
index cc2eda1..b2c34c9 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderIden.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderIden.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/compile/bytecode/ValueHolderReplacementVisitor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderReplacementVisitor.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderReplacementVisitor.java
index 9dee164..1ed9ea5 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderReplacementVisitor.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/ValueHolderReplacementVisitor.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/compile/bytecode/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/package-info.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/package-info.java
index 4ef3699..a6c1e08 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/bytecode/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/compile/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/package-info.java
index 85227d9..d8c09cf 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/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/compile/sig/CodeGeneratorArgument.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorArgument.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorArgument.java
index ce9f6c9..78b01b4 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorArgument.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorArgument.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/compile/sig/CodeGeneratorMethod.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorMethod.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorMethod.java
index c83498a..ebb31f4 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorMethod.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorMethod.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/compile/sig/CodeGeneratorSignature.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorSignature.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorSignature.java
index 956171d..21c6cf3 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorSignature.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/CodeGeneratorSignature.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/compile/sig/GeneratorMapping.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/GeneratorMapping.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/GeneratorMapping.java
index b9b62a8..f8aafcc 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/GeneratorMapping.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/GeneratorMapping.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/compile/sig/MappingSet.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/MappingSet.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/MappingSet.java
index fbc586f..7214c57 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/MappingSet.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/MappingSet.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/compile/sig/RuntimeOverridden.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/RuntimeOverridden.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/RuntimeOverridden.java
index 382c5bc..30552c6 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/RuntimeOverridden.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/RuntimeOverridden.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/compile/sig/Signature.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/Signature.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/Signature.java
index 54fa3d6..87fe66f 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/Signature.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/Signature.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/compile/sig/VVReadBatch.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVReadBatch.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVReadBatch.java
index 93616c2..4a72b9a 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVReadBatch.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVReadBatch.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/compile/sig/VVWriteBatch.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVWriteBatch.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVWriteBatch.java
index dff92d0..a4b3685 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVWriteBatch.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/VVWriteBatch.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/compile/sig/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/package-info.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/package-info.java
index 32b5225..b16a2c4 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/compile/sig/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/coord/ClusterCoordinator.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/ClusterCoordinator.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/ClusterCoordinator.java
index 32b1633..d1c08de 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/ClusterCoordinator.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/ClusterCoordinator.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/coord/DistributedSemaphore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DistributedSemaphore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DistributedSemaphore.java
index d9d8764..0522517 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DistributedSemaphore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DistributedSemaphore.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/coord/DrillServiceInstanceHelper.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillServiceInstanceHelper.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillServiceInstanceHelper.java
index 94b3a11..2a6644d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillServiceInstanceHelper.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillServiceInstanceHelper.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/coord/DrillbitEndpointSerDe.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillbitEndpointSerDe.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillbitEndpointSerDe.java
index 3961b4b..fa760d2 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillbitEndpointSerDe.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/DrillbitEndpointSerDe.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/coord/local/LocalClusterCoordinator.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/LocalClusterCoordinator.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/LocalClusterCoordinator.java
index 86bc606..3717dac 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/LocalClusterCoordinator.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/LocalClusterCoordinator.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/coord/local/MapBackedStore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/MapBackedStore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/MapBackedStore.java
index c3c8f5a..9f259c1 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/MapBackedStore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/MapBackedStore.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/coord/local/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/package-info.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/package-info.java
index 6151983..aa5eb63 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/local/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/coord/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/package-info.java
index 18b8737..1079692 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/package-info.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/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/coord/store/BaseTransientStore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/BaseTransientStore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/BaseTransientStore.java
index 463e1fb..0c36175 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/BaseTransientStore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/BaseTransientStore.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/coord/store/CachingTransientStoreFactory.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/CachingTransientStoreFactory.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/CachingTransientStoreFactory.java
index b500c5d..a32c8fc 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/CachingTransientStoreFactory.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/CachingTransientStoreFactory.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/coord/store/TransientStore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStore.java
index ca9b028..e308fb9 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStore.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/coord/store/TransientStoreConfig.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfig.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfig.java
index 36f53ab..3d039cb 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfig.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfig.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/coord/store/TransientStoreConfigBuilder.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfigBuilder.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfigBuilder.java
index a019a77..7acfae6 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfigBuilder.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreConfigBuilder.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/coord/store/TransientStoreEvent.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEvent.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEvent.java
index a0b5725..f276ba8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEvent.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEvent.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/coord/store/TransientStoreEventType.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEventType.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEventType.java
index 51ae2c7..8e6ad1e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEventType.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreEventType.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/coord/store/TransientStoreFactory.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreFactory.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreFactory.java
index c3d351d..4de35bb 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreFactory.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreFactory.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/coord/store/TransientStoreListener.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreListener.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreListener.java
index 3cd86f9..20b8b42 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreListener.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/store/TransientStoreListener.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/coord/zk/EventDispatcher.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/EventDispatcher.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/EventDispatcher.java
index 580cfcd..8dc0e12 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/EventDispatcher.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/EventDispatcher.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/coord/zk/PathUtils.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/PathUtils.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/PathUtils.java
index bc452a9..ecbffc8 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/PathUtils.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/PathUtils.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/coord/zk/ZKClusterCoordinator.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKClusterCoordinator.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKClusterCoordinator.java
index 472bc3d..cc23a99 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKClusterCoordinator.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKClusterCoordinator.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/coord/zk/ZKRegistrationHandle.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKRegistrationHandle.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKRegistrationHandle.java
index fca3296..4f3730f 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKRegistrationHandle.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZKRegistrationHandle.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/coord/zk/ZkDistributedSemaphore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkDistributedSemaphore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkDistributedSemaphore.java
index 5e63801..bdd7470 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkDistributedSemaphore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkDistributedSemaphore.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/coord/zk/ZkEphemeralStore.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkEphemeralStore.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkEphemeralStore.java
index f485e9e..263e38c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkEphemeralStore.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkEphemeralStore.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/coord/zk/ZkTransientStoreFactory.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkTransientStoreFactory.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkTransientStoreFactory.java
index a58c376..74abc14 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkTransientStoreFactory.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZkTransientStoreFactory.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/coord/zk/ZookeeperClient.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZookeeperClient.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZookeeperClient.java
index 17cb6cb..0839898 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZookeeperClient.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/ZookeeperClient.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/coord/zk/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/package-info.java
index 9ae3cae..e1bbc8b 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/coord/zk/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/disk/Spool.java
----------------------------------------------------------------------
diff --git a/exec/java-exec/src/main/java/org/apache/drill/exec/disk/Spool.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/disk/Spool.java
index 7588664..ff92793 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/disk/Spool.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/disk/Spool.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/disk/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/disk/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/disk/package-info.java
index e1897df..76936aa 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/disk/package-info.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/disk/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/dotdrill/DotDrillFile.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillFile.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillFile.java
index 1946cee..f7c014c 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillFile.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillFile.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/dotdrill/DotDrillType.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillType.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillType.java
index 3915359..e94d9f8 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillType.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillType.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/dotdrill/DotDrillUtil.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillUtil.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillUtil.java
index 19c9928..e6ddc1d 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillUtil.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/DotDrillUtil.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/dotdrill/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/package-info.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/package-info.java
index cde44df..f603a7a 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/dotdrill/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/exception/BitComException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/BitComException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/BitComException.java
index 6b36bc3..b612ac7 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/BitComException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/BitComException.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/exception/ClassTransformationException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/ClassTransformationException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/ClassTransformationException.java
index 8bf91c4..14b3cd2 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/ClassTransformationException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/ClassTransformationException.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/exception/DrillbitStartupException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/DrillbitStartupException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/DrillbitStartupException.java
index 03257ce..bd17918 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/DrillbitStartupException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/DrillbitStartupException.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/exception/FragmentSetupException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FragmentSetupException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FragmentSetupException.java
index c276846..2a1f774 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FragmentSetupException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FragmentSetupException.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/exception/FunctionValidationException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FunctionValidationException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FunctionValidationException.java
index 7475e24..5fdfbab 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FunctionValidationException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/FunctionValidationException.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/exception/JarValidationException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/JarValidationException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/JarValidationException.java
index a6fa407..6719624 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/JarValidationException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/JarValidationException.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/exception/OptimizerException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/OptimizerException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/OptimizerException.java
index 0e7d21a..71b4b8e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/OptimizerException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/OptimizerException.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/exception/SchemaChangeException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SchemaChangeException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SchemaChangeException.java
index acb4913..07386ae 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SchemaChangeException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SchemaChangeException.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/exception/SetupException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SetupException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SetupException.java
index e877e75..cc33281 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SetupException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/SetupException.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/exception/StoreException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/StoreException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/StoreException.java
index 506d485..d04ddfb 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/StoreException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/StoreException.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/exception/UnsupportedOperatorCollector.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/UnsupportedOperatorCollector.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/UnsupportedOperatorCollector.java
index de2df83..8c5f69a 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/UnsupportedOperatorCollector.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/UnsupportedOperatorCollector.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/exception/VersionMismatchException.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/VersionMismatchException.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/VersionMismatchException.java
index 796f410..714685e 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/VersionMismatchException.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/VersionMismatchException.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/exception/package-info.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/package-info.java
 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/package-info.java
index 2e1325f..7a28030 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/exception/package-info.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/exception/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/BatchReference.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BatchReference.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BatchReference.java
index 440f69f..dae5e17 100644
--- 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BatchReference.java
+++ 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BatchReference.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/BooleanType.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BooleanType.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BooleanType.java
index 6ffde9f..849ca78 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BooleanType.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/BooleanType.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/CloneVisitor.java
----------------------------------------------------------------------
diff --git 
a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/CloneVisitor.java 
b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/CloneVisitor.java
index b1fb5e7..84d1203 100644
--- a/exec/java-exec/src/main/java/org/apache/drill/exec/expr/CloneVisitor.java
+++ b/exec/java-exec/src/main/java/org/apache/drill/exec/expr/CloneVisitor.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.

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