[17/26] [OPTIQ-385] Change comment style for Java headers

[jh...@apache.org]

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/metadata/RelMdUtil.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/metadata/RelMdUtil.java b/core/src/main/java/org/eigenbase/rel/metadata/RelMdUtil.java
index 32cf7ef..d01c012 100644
--- a/core/src/main/java/org/eigenbase/rel/metadata/RelMdUtil.java
+++ b/core/src/main/java/org/eigenbase/rel/metadata/RelMdUtil.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.metadata;
 
 import java.math.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataProvider.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataProvider.java b/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataProvider.java
index c21cf8a..fd363da 100644
--- a/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataProvider.java
+++ b/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataProvider.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.metadata;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataQuery.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataQuery.java b/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataQuery.java
index e2ac524..ed5ed48 100644
--- a/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataQuery.java
+++ b/core/src/main/java/org/eigenbase/rel/metadata/RelMetadataQuery.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.metadata;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/metadata/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/metadata/package-info.java b/core/src/main/java/org/eigenbase/rel/metadata/package-info.java
index 610f1c2..6d865ff 100644
--- a/core/src/main/java/org/eigenbase/rel/metadata/package-info.java
+++ b/core/src/main/java/org/eigenbase/rel/metadata/package-info.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.
+ */
 
 /**
  * Defines metadata interfaces and utilities for relational

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/package-info.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/package-info.java b/core/src/main/java/org/eigenbase/rel/package-info.java
index ea1d9b1..da6776e 100644
--- a/core/src/main/java/org/eigenbase/rel/package-info.java
+++ b/core/src/main/java/org/eigenbase/rel/package-info.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.
+ */
 
 /**
  * Defines relational expressions.

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/AddRedundantSemiJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/AddRedundantSemiJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/AddRedundantSemiJoinRule.java
index b816201..c0caa65 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/AddRedundantSemiJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/AddRedundantSemiJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/CalcRelSplitter.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/CalcRelSplitter.java b/core/src/main/java/org/eigenbase/rel/rules/CalcRelSplitter.java
index f392357..faefefa 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/CalcRelSplitter.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/CalcRelSplitter.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.io.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/CoerceInputsRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/CoerceInputsRule.java b/core/src/main/java/org/eigenbase/rel/rules/CoerceInputsRule.java
index 6653e44..5393654 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/CoerceInputsRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/CoerceInputsRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/CombineUnionsRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/CombineUnionsRule.java b/core/src/main/java/org/eigenbase/rel/rules/CombineUnionsRule.java
index 8ab1d33..a0e3f6f 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/CombineUnionsRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/CombineUnionsRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/CommutativeJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/CommutativeJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/CommutativeJoinRule.java
index 8df5b12..0c17984 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/CommutativeJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/CommutativeJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.BitSet;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/ConvertMultiJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/ConvertMultiJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/ConvertMultiJoinRule.java
index dd2b154..f4f13b4 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/ConvertMultiJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/ConvertMultiJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/EquiJoinRel.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/EquiJoinRel.java b/core/src/main/java/org/eigenbase/rel/rules/EquiJoinRel.java
index 7698137..884bdbd 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/EquiJoinRel.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/EquiJoinRel.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.Set;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/ExtractJoinFilterRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/ExtractJoinFilterRule.java b/core/src/main/java/org/eigenbase/rel/rules/ExtractJoinFilterRule.java
index 79bd031..d4c0a81 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/ExtractJoinFilterRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/ExtractJoinFilterRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/FilterToCalcRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/FilterToCalcRule.java b/core/src/main/java/org/eigenbase/rel/rules/FilterToCalcRule.java
index 8f65943..d3aaeef 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/FilterToCalcRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/FilterToCalcRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/LoptJoinTree.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/LoptJoinTree.java b/core/src/main/java/org/eigenbase/rel/rules/LoptJoinTree.java
index a1808c6..0ac7197 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/LoptJoinTree.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/LoptJoinTree.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/LoptMultiJoin.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/LoptMultiJoin.java b/core/src/main/java/org/eigenbase/rel/rules/LoptMultiJoin.java
index 82161e7..8410894 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/LoptMultiJoin.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/LoptMultiJoin.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/LoptOptimizeJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/LoptOptimizeJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/LoptOptimizeJoinRule.java
index 31f104f..f26c817 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/LoptOptimizeJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/LoptOptimizeJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/LoptSemiJoinOptimizer.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/LoptSemiJoinOptimizer.java b/core/src/main/java/org/eigenbase/rel/rules/LoptSemiJoinOptimizer.java
index edeee7f..319b323 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/LoptSemiJoinOptimizer.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/LoptSemiJoinOptimizer.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MergeCalcRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MergeCalcRule.java b/core/src/main/java/org/eigenbase/rel/rules/MergeCalcRule.java
index 9c0344f..79a82b1 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MergeCalcRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MergeCalcRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MergeFilterOntoCalcRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MergeFilterOntoCalcRule.java b/core/src/main/java/org/eigenbase/rel/rules/MergeFilterOntoCalcRule.java
index 92cdf0f..a881b62 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MergeFilterOntoCalcRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MergeFilterOntoCalcRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MergeFilterRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MergeFilterRule.java b/core/src/main/java/org/eigenbase/rel/rules/MergeFilterRule.java
index 51cabd0..f7c6a54 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MergeFilterRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MergeFilterRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MergeProjectOntoCalcRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MergeProjectOntoCalcRule.java b/core/src/main/java/org/eigenbase/rel/rules/MergeProjectOntoCalcRule.java
index 33f6318..999b7fa 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MergeProjectOntoCalcRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MergeProjectOntoCalcRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MergeProjectRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MergeProjectRule.java b/core/src/main/java/org/eigenbase/rel/rules/MergeProjectRule.java
index d802171..67889aa 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MergeProjectRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MergeProjectRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/MultiJoinRel.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/MultiJoinRel.java b/core/src/main/java/org/eigenbase/rel/rules/MultiJoinRel.java
index da0cda0..5e83e97 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/MultiJoinRel.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/MultiJoinRel.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/NestedLoopsJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/NestedLoopsJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/NestedLoopsJoinRule.java
index e31f427..a450d5f 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/NestedLoopsJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/NestedLoopsJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/OptimizeBushyJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/OptimizeBushyJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/OptimizeBushyJoinRule.java
index 6914036..22bf75c 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/OptimizeBushyJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/OptimizeBushyJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.io.PrintWriter;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/ProjectToCalcRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/ProjectToCalcRule.java b/core/src/main/java/org/eigenbase/rel/rules/ProjectToCalcRule.java
index 44f697d..0e921c8 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/ProjectToCalcRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/ProjectToCalcRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PullConstantsThroughAggregatesRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PullConstantsThroughAggregatesRule.java b/core/src/main/java/org/eigenbase/rel/rules/PullConstantsThroughAggregatesRule.java
index 49d8715..26d1be8 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PullConstantsThroughAggregatesRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PullConstantsThroughAggregatesRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PullUpAggregateAboveUnionRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PullUpAggregateAboveUnionRule.java b/core/src/main/java/org/eigenbase/rel/rules/PullUpAggregateAboveUnionRule.java
index 861498e..e7819f9 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PullUpAggregateAboveUnionRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PullUpAggregateAboveUnionRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsAboveJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsAboveJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsAboveJoinRule.java
index 54d64bf..9af4990 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsAboveJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsAboveJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsOnTopOfMultiJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsOnTopOfMultiJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsOnTopOfMultiJoinRule.java
index f7bfa09..a23f57b 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsOnTopOfMultiJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PullUpProjectsOnTopOfMultiJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushAggregateThroughUnionRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushAggregateThroughUnionRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushAggregateThroughUnionRule.java
index 953e4ec..a225a77 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushAggregateThroughUnionRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushAggregateThroughUnionRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushFilterIntoMultiJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushFilterIntoMultiJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushFilterIntoMultiJoinRule.java
index 3da5cba..7c73043 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushFilterIntoMultiJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushFilterIntoMultiJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastJoinRule.java
index 69af944..969e93c 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastProjectRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastProjectRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastProjectRule.java
index 53efdc8..659d781 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastProjectRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastProjectRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastSetOpRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastSetOpRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastSetOpRule.java
index 14b93cb..b48fd3f 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastSetOpRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastSetOpRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastTableFunctionRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastTableFunctionRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastTableFunctionRule.java
index 8620fef..f9f4484 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastTableFunctionRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushFilterPastTableFunctionRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughJoinRule.java
index 8e5de85..d26486f 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughUnionRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughUnionRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughUnionRule.java
index c21bc2d..063f96b 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughUnionRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushJoinThroughUnionRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-optiq/blob/aa8a98ff/core/src/main/java/org/eigenbase/rel/rules/PushProjectIntoMultiJoinRule.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/eigenbase/rel/rules/PushProjectIntoMultiJoinRule.java b/core/src/main/java/org/eigenbase/rel/rules/PushProjectIntoMultiJoinRule.java
index 86a0d56..8eeb64a 100644
--- a/core/src/main/java/org/eigenbase/rel/rules/PushProjectIntoMultiJoinRule.java
+++ b/core/src/main/java/org/eigenbase/rel/rules/PushProjectIntoMultiJoinRule.java
@@ -1,19 +1,19 @@
 /*
-// 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
-//
-// 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.
-*/
+ * 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
+ *
+ * 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.eigenbase.rel.rules;
 
 import org.eigenbase.rel.*;