diff --git a/samples/client/petstore/flash/FlashPetstoreCodegen.scala b/samples/client/petstore/flash/FlashPetstoreCodegen.scala
index 676cf3df0c..49342537d1 100644
--- a/samples/client/petstore/flash/FlashPetstoreCodegen.scala
+++ b/samples/client/petstore/flash/FlashPetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicFlashCodegen
 
 object FlashPetstoreCodegen extends BasicFlashCodegen {
diff --git a/samples/client/petstore/java/JavaPetstoreCodegen.scala b/samples/client/petstore/java/JavaPetstoreCodegen.scala
index 8d35bed05f..c3baac257d 100644
--- a/samples/client/petstore/java/JavaPetstoreCodegen.scala
+++ b/samples/client/petstore/java/JavaPetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicJavaGenerator
 
 import com.wordnik.swagger.core._
diff --git a/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/project.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate b/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/project.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate
index 1aa7adcf1d..19d920078c 100644
Binary files a/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/project.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate and b/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/project.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/xcuserdata/tony.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist b/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/xcuserdata/tony.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
index aba405e3f0..7dbe062052 100644
--- a/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/xcuserdata/tony.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
+++ b/samples/client/petstore/objc/PetstoreClient/PetstoreClient.xcodeproj/xcuserdata/tony.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist
@@ -238,7 +238,7 @@
          landmarkType = "5">
       </FileBreakpoint>
       <FileBreakpoint
-         shouldBeEnabled = "Yes"
+         shouldBeEnabled = "No"
          ignoreCount = "0"
          continueAfterRunningActions = "No"
          filePath = "../tests/UserApiTest.m"
diff --git a/samples/client/petstore/php/PHPPetstoreCodegen.scala b/samples/client/petstore/php/PHPPetstoreCodegen.scala
index 61854dff6e..cb965db560 100644
--- a/samples/client/petstore/php/PHPPetstoreCodegen.scala
+++ b/samples/client/petstore/php/PHPPetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicPHPGenerator
 
 import com.wordnik.swagger.core._
diff --git a/samples/client/petstore/python/PythonPetstoreCodegen.scala b/samples/client/petstore/python/PythonPetstoreCodegen.scala
index 6d08e88e86..032fb6c38b 100644
--- a/samples/client/petstore/python/PythonPetstoreCodegen.scala
+++ b/samples/client/petstore/python/PythonPetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicPythonGenerator
 
 import com.wordnik.swagger.core._
diff --git a/samples/client/petstore/python3/Python3PetstoreCodegen.scala b/samples/client/petstore/python3/Python3PetstoreCodegen.scala
index 241eb73484..9acbad548d 100644
--- a/samples/client/petstore/python3/Python3PetstoreCodegen.scala
+++ b/samples/client/petstore/python3/Python3PetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicPython3Generator
 
 import com.wordnik.swagger.core._
diff --git a/samples/client/petstore/ruby/RubyPetstoreCodegen.scala b/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
index 24b2355be8..bf5cc573af 100644
--- a/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
+++ b/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
@@ -1,3 +1,19 @@
+/**
+ *  Copyright 2012 Wordnik, Inc.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      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.
+ */
+
 import com.wordnik.swagger.codegen.BasicRubyGenerator
 
 import com.wordnik.swagger.core._
@@ -11,9 +27,4 @@ object RubyPetstoreCodegen extends BasicRubyGenerator {
 
   // where to write generated code
   override def destinationDir = "samples/client/petstore/ruby"
-
-  override def processModelMap(m: Map[String, AnyRef]): Map[String, AnyRef] = {
-  	// println(json.writeValueAsString(m))
-  	m
-  }
 }
\ No newline at end of file