From 027b6a71cb6fdcd1c329e5d084207b91a4976b4d Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Wed, 6 Dec 2017 10:59:38 +0100
Subject: [PATCH] add notnull

---
 .../execution/JavaTestConfigurationBase.java  | 18 +++------------
 .../application/ApplicationConfiguration.java | 16 ++-----------
 .../execution/remote/RemoteConfiguration.java | 18 +++------------
 .../groovy/mvc/MvcRunConfiguration.java       | 18 +++------------
 .../runner/GroovyScriptRunConfiguration.java  | 18 +++------------
 .../execution/junit/JUnitConfiguration.java   | 18 +++------------
 .../configuration/TestNGConfiguration.java    | 18 +++------------
 .../rest/run/RestRunConfiguration.java        | 19 ++++-----------
 .../AbstractServerPythonRunConfiguration.java | 19 ++++-----------
 .../python/run/PythonRunConfiguration.java    | 18 +++------------
 ...tractPythonLegacyTestRunConfiguration.java | 18 +++------------
 .../PythonDocTestRunConfiguration.java        | 21 ++++-------------
 .../PythonNoseTestRunConfiguration.java       | 23 ++++++-------------
 .../pytestLegacy/PyTestRunConfiguration.java  | 18 +++------------
 .../testing/tox/PyToxConfiguration.java       | 18 +++------------
 .../PythonUnitTestRunConfiguration.java       | 18 +++------------
 16 files changed, 55 insertions(+), 241 deletions(-)

diff --git a/java/execution/impl/src/com/intellij/execution/JavaTestConfigurationBase.java b/java/execution/impl/src/com/intellij/execution/JavaTestConfigurationBase.java
index 1933c0d06d4e..ea3c6eb50ce9 100644
--- a/java/execution/impl/src/com/intellij/execution/JavaTestConfigurationBase.java
+++ b/java/execution/impl/src/com/intellij/execution/JavaTestConfigurationBase.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.intellij.execution;
 
@@ -76,13 +64,13 @@ public abstract class JavaTestConfigurationBase extends ModuleBasedConfiguration
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     setShortenCommandLine(ShortenCommandLine.readShortenClasspathMethod(element));
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     ShortenCommandLine.writeShortenClasspathMethod(element, myShortenCommandLine);
   }
diff --git a/java/execution/impl/src/com/intellij/execution/application/ApplicationConfiguration.java b/java/execution/impl/src/com/intellij/execution/application/ApplicationConfiguration.java
index 35664b6e59ed..51aede1c3270 100644
--- a/java/execution/impl/src/com/intellij/execution/application/ApplicationConfiguration.java
+++ b/java/execution/impl/src/com/intellij/execution/application/ApplicationConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.intellij.execution.application;
 
@@ -241,7 +229,7 @@ public class ApplicationConfiguration extends ModuleBasedConfiguration<JavaRunCo
   }
 
   @Override
-  public void readExternal(final Element element) {
+  public void readExternal(@NotNull final Element element) {
     super.readExternal(element);
     JavaRunConfigurationExtensionManager.getInstance().readExternal(this, element);
     DefaultJDOMExternalizer.readExternal(this, element);
diff --git a/java/execution/impl/src/com/intellij/execution/remote/RemoteConfiguration.java b/java/execution/impl/src/com/intellij/execution/remote/RemoteConfiguration.java
index 8a49a9d9f9d2..4c28fad2ce8c 100644
--- a/java/execution/impl/src/com/intellij/execution/remote/RemoteConfiguration.java
+++ b/java/execution/impl/src/com/intellij/execution/remote/RemoteConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 
 /*
@@ -45,7 +33,7 @@ import java.util.Collection;
 public class RemoteConfiguration extends ModuleBasedConfiguration<JavaRunConfigurationModule>
                                  implements RunConfigurationWithSuppressedDefaultRunAction, RemoteRunProfile {
   @Override
-  public void writeExternal(final Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull final Element element) throws WriteExternalException {
     super.writeExternal(element);
     final String moduleName = getConfigurationModule().getModuleName();
     if (!StringUtil.isEmpty(moduleName)) { // default value
@@ -55,7 +43,7 @@ public class RemoteConfiguration extends ModuleBasedConfiguration<JavaRunConfigu
   }
 
   @Override
-  public void readExternal(final Element element) throws InvalidDataException {
+  public void readExternal(@NotNull final Element element) throws InvalidDataException {
     super.readExternal(element);
     readModule(element);
     DefaultJDOMExternalizer.readExternal(this, element);
diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/mvc/MvcRunConfiguration.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/mvc/MvcRunConfiguration.java
index 58a3ac2254a4..6a776729d878 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/mvc/MvcRunConfiguration.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/mvc/MvcRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 
 package org.jetbrains.plugins.groovy.mvc;
@@ -162,7 +150,7 @@ public abstract class MvcRunConfiguration extends ModuleBasedConfiguration<RunCo
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     readModule(element);
     vmParams = JDOMExternalizer.readString(element, "vmparams");
@@ -180,7 +168,7 @@ public abstract class MvcRunConfiguration extends ModuleBasedConfiguration<RunCo
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     writeModule(element);
     JDOMExternalizer.write(element, "vmparams", vmParams);
diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfiguration.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfiguration.java
index 24e2113a6515..55337888a944 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfiguration.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/runner/GroovyScriptRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package org.jetbrains.plugins.groovy.runner;
 
@@ -135,7 +123,7 @@ public class GroovyScriptRunConfiguration extends ModuleBasedConfiguration<RunCo
   }
 
   @Override
-  public void readExternal(Element element) {
+  public void readExternal(@NotNull Element element) {
     super.readExternal(element);
     readModule(element);
     scriptPath = ExternalizablePath.localPathValue(JDOMExternalizer.readString(element, "path"));
@@ -155,7 +143,7 @@ public class GroovyScriptRunConfiguration extends ModuleBasedConfiguration<RunCo
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     writeModule(element);
     JDOMExternalizer.write(element, "path", ExternalizablePath.urlValue(scriptPath));
diff --git a/plugins/junit/src/com/intellij/execution/junit/JUnitConfiguration.java b/plugins/junit/src/com/intellij/execution/junit/JUnitConfiguration.java
index eaf32884119b..5484859f26aa 100644
--- a/plugins/junit/src/com/intellij/execution/junit/JUnitConfiguration.java
+++ b/plugins/junit/src/com/intellij/execution/junit/JUnitConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 
 package com.intellij.execution.junit;
@@ -370,7 +358,7 @@ public class JUnitConfiguration extends JavaTestConfigurationBase {
   }
 
   @Override
-  public void readExternal(final Element element) throws InvalidDataException {
+  public void readExternal(@NotNull final Element element) throws InvalidDataException {
     super.readExternal(element);
     JavaRunConfigurationExtensionManager.getInstance().readExternal(this, element);
     readModule(element);
@@ -426,7 +414,7 @@ public class JUnitConfiguration extends JavaTestConfigurationBase {
   }
 
   @Override
-  public void writeExternal(final Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull final Element element) throws WriteExternalException {
     super.writeExternal(element);
     JavaRunConfigurationExtensionManager.getInstance().writeExternal(this, element);
     writeModule(element);
diff --git a/plugins/testng/src/com/theoryinpractice/testng/configuration/TestNGConfiguration.java b/plugins/testng/src/com/theoryinpractice/testng/configuration/TestNGConfiguration.java
index acc665efabc2..e3900923cb53 100644
--- a/plugins/testng/src/com/theoryinpractice/testng/configuration/TestNGConfiguration.java
+++ b/plugins/testng/src/com/theoryinpractice/testng/configuration/TestNGConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 
 package com.theoryinpractice.testng.configuration;
@@ -307,7 +295,7 @@ public class TestNGConfiguration extends JavaTestConfigurationBase {
   }
 
   @Override
-  public void readExternal(Element element) {
+  public void readExternal(@NotNull Element element) {
     super.readExternal(element);
     JavaRunConfigurationExtensionManager.getInstance().readExternal(this, element);
     readModule(element);
@@ -345,7 +333,7 @@ public class TestNGConfiguration extends JavaTestConfigurationBase {
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JavaRunConfigurationExtensionManager.getInstance().writeExternal(this, element);
     writeModule(element);
diff --git a/python/python-rest/src/com/jetbrains/rest/run/RestRunConfiguration.java b/python/python-rest/src/com/jetbrains/rest/run/RestRunConfiguration.java
index 1467fc19bec6..c8f2ae054112 100644
--- a/python/python-rest/src/com/jetbrains/rest/run/RestRunConfiguration.java
+++ b/python/python-rest/src/com/jetbrains/rest/run/RestRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.rest.run;
 
@@ -23,6 +11,7 @@ import com.intellij.openapi.util.WriteExternalException;
 import com.jetbrains.python.run.AbstractPythonRunConfiguration;
 import com.jetbrains.python.run.DebugAwareConfiguration;
 import org.jdom.Element;
+import org.jetbrains.annotations.NotNull;
 
 /**
  * User : catherine
@@ -87,7 +76,7 @@ public abstract class RestRunConfiguration extends AbstractPythonRunConfiguratio
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     myInputFile = JDOMExternalizerUtil.readField(element, INPUT_FILE_FIELD);
     myOutputFile = JDOMExternalizerUtil.readField(element, OUTPUT_FILE_FIELD);
@@ -97,7 +86,7 @@ public abstract class RestRunConfiguration extends AbstractPythonRunConfiguratio
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, INPUT_FILE_FIELD, myInputFile);
     JDOMExternalizerUtil.writeField(element, OUTPUT_FILE_FIELD, myOutputFile);
diff --git a/python/src/com/jetbrains/python/run/AbstractServerPythonRunConfiguration.java b/python/src/com/jetbrains/python/run/AbstractServerPythonRunConfiguration.java
index fe487581b18d..4d459946702c 100644
--- a/python/src/com/jetbrains/python/run/AbstractServerPythonRunConfiguration.java
+++ b/python/src/com/jetbrains/python/run/AbstractServerPythonRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.run;
 
@@ -22,6 +10,7 @@ import com.intellij.openapi.util.JDOMExternalizerUtil;
 import com.intellij.openapi.util.WriteExternalException;
 import org.jdom.Element;
 import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
 
 /**
  * @author traff
@@ -35,13 +24,13 @@ abstract public class AbstractServerPythonRunConfiguration<T extends AbstractSer
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     setLaunchJavascriptDebugger(Boolean.parseBoolean(JDOMExternalizerUtil.readField(element, LAUNCH_JAVASCRIPT_DEBUGGER)));
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, LAUNCH_JAVASCRIPT_DEBUGGER, Boolean.toString(isLaunchJavascriptDebugger()));
   }
diff --git a/python/src/com/jetbrains/python/run/PythonRunConfiguration.java b/python/src/com/jetbrains/python/run/PythonRunConfiguration.java
index 7bc12e4c5106..e990ed944a0f 100644
--- a/python/src/com/jetbrains/python/run/PythonRunConfiguration.java
+++ b/python/src/com/jetbrains/python/run/PythonRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.run;
 
@@ -129,7 +117,7 @@ public class PythonRunConfiguration extends AbstractPythonRunConfiguration
     myEmulateTerminal = emulateTerminal;
   }
 
-  public void readExternal(Element element) {
+  public void readExternal(@NotNull Element element) {
     super.readExternal(element);
     myScriptName = JDOMExternalizerUtil.readField(element, SCRIPT_NAME);
     myScriptParameters = JDOMExternalizerUtil.readField(element, PARAMETERS);
@@ -138,7 +126,7 @@ public class PythonRunConfiguration extends AbstractPythonRunConfiguration
     myModuleMode = Boolean.parseBoolean(JDOMExternalizerUtil.readField(element, MODULE_MODE, "false"));
   }
 
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, SCRIPT_NAME, myScriptName);
     JDOMExternalizerUtil.writeField(element, PARAMETERS, myScriptParameters);
diff --git a/python/src/com/jetbrains/python/testing/AbstractPythonLegacyTestRunConfiguration.java b/python/src/com/jetbrains/python/testing/AbstractPythonLegacyTestRunConfiguration.java
index d6e278970d31..42b6b155105d 100644
--- a/python/src/com/jetbrains/python/testing/AbstractPythonLegacyTestRunConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/AbstractPythonLegacyTestRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing;
 
@@ -93,7 +81,7 @@ public abstract class AbstractPythonLegacyTestRunConfiguration<T extends Abstrac
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     myScriptName = JDOMExternalizerUtil.readField(element, "SCRIPT_NAME");
     myClassName = JDOMExternalizerUtil.readField(element, "CLASS_NAME");
@@ -113,7 +101,7 @@ public abstract class AbstractPythonLegacyTestRunConfiguration<T extends Abstrac
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
 
     JDOMExternalizerUtil.writeField(element, "SCRIPT_NAME", myScriptName);
diff --git a/python/src/com/jetbrains/python/testing/doctest/PythonDocTestRunConfiguration.java b/python/src/com/jetbrains/python/testing/doctest/PythonDocTestRunConfiguration.java
index 9adec1e5ddd9..8bdf98bf56ee 100644
--- a/python/src/com/jetbrains/python/testing/doctest/PythonDocTestRunConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/doctest/PythonDocTestRunConfiguration.java
@@ -1,23 +1,12 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing.doctest;
 
 import com.intellij.execution.ExecutionException;
 import com.intellij.execution.Executor;
-import com.intellij.execution.configurations.*;
+import com.intellij.execution.configurations.ConfigurationFactory;
+import com.intellij.execution.configurations.RunProfileState;
 import com.intellij.execution.runners.ExecutionEnvironment;
 import com.intellij.openapi.options.SettingsEditor;
 import com.intellij.openapi.project.Project;
@@ -47,12 +36,12 @@ public class PythonDocTestRunConfiguration extends AbstractPythonLegacyTestRunCo
   }
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
   }
 
diff --git a/python/src/com/jetbrains/python/testing/nosetestLegacy/PythonNoseTestRunConfiguration.java b/python/src/com/jetbrains/python/testing/nosetestLegacy/PythonNoseTestRunConfiguration.java
index dd6231cdcb12..9235492ddfe1 100644
--- a/python/src/com/jetbrains/python/testing/nosetestLegacy/PythonNoseTestRunConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/nosetestLegacy/PythonNoseTestRunConfiguration.java
@@ -1,23 +1,14 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing.nosetestLegacy;
 
 import com.intellij.execution.ExecutionException;
 import com.intellij.execution.Executor;
-import com.intellij.execution.configurations.*;
+import com.intellij.execution.configurations.ConfigurationFactory;
+import com.intellij.execution.configurations.RunProfileState;
+import com.intellij.execution.configurations.RuntimeConfigurationException;
+import com.intellij.execution.configurations.RuntimeConfigurationWarning;
 import com.intellij.execution.runners.ExecutionEnvironment;
 import com.intellij.openapi.options.SettingsEditor;
 import com.intellij.openapi.project.Project;
@@ -50,14 +41,14 @@ public class PythonNoseTestRunConfiguration extends AbstractPythonLegacyTestRunC
   }
 
   @Override
-  public void readExternal(Element element) {
+  public void readExternal(@NotNull Element element) {
     super.readExternal(element);
     myParams = JDOMExternalizerUtil.readField(element, "PARAMS");
     useParam = Boolean.parseBoolean(JDOMExternalizerUtil.readField(element, "USE_PARAM"));
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, "PARAMS", myParams);
     JDOMExternalizerUtil.writeField(element, "USE_PARAM", String.valueOf(useParam));
diff --git a/python/src/com/jetbrains/python/testing/pytestLegacy/PyTestRunConfiguration.java b/python/src/com/jetbrains/python/testing/pytestLegacy/PyTestRunConfiguration.java
index f2c1a2a82c33..d2450bdad923 100644
--- a/python/src/com/jetbrains/python/testing/pytestLegacy/PyTestRunConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/pytestLegacy/PyTestRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing.pytestLegacy;
 
@@ -142,7 +130,7 @@ public class PyTestRunConfiguration extends AbstractPythonLegacyTestRunConfigura
 
 
   @Override
-  public void readExternal(Element element) throws InvalidDataException {
+  public void readExternal(@NotNull Element element) throws InvalidDataException {
     super.readExternal(element);
     myTestToRun = JDOMExternalizerUtil.readField(element, TEST_TO_RUN_FIELD);
     myKeywords = JDOMExternalizerUtil.readField(element, KEYWORDS_FIELD);
@@ -152,7 +140,7 @@ public class PyTestRunConfiguration extends AbstractPythonLegacyTestRunConfigura
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, TEST_TO_RUN_FIELD, myTestToRun);
     JDOMExternalizerUtil.writeField(element, KEYWORDS_FIELD, myKeywords);
diff --git a/python/src/com/jetbrains/python/testing/tox/PyToxConfiguration.java b/python/src/com/jetbrains/python/testing/tox/PyToxConfiguration.java
index 330aa1381234..ae1c4f692781 100644
--- a/python/src/com/jetbrains/python/testing/tox/PyToxConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/tox/PyToxConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing.tox;
 
@@ -82,13 +70,13 @@ public final class PyToxConfiguration extends AbstractPythonTestRunConfiguration
   }
 
   @Override
-  public void readExternal(final Element element) throws InvalidDataException {
+  public void readExternal(@NotNull final Element element) throws InvalidDataException {
     super.readExternal(element);
     XmlSerializer.deserializeInto(this, element);
   }
 
   @Override
-  public void writeExternal(final Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull final Element element) throws WriteExternalException {
     super.writeExternal(element);
     XmlSerializer.serializeInto(this, element, new CompoundFilter(
       new SkipEmptySerializationFilter(),
diff --git a/python/src/com/jetbrains/python/testing/unittestLegacy/PythonUnitTestRunConfiguration.java b/python/src/com/jetbrains/python/testing/unittestLegacy/PythonUnitTestRunConfiguration.java
index 7fce23435bc6..28afdd0b0331 100644
--- a/python/src/com/jetbrains/python/testing/unittestLegacy/PythonUnitTestRunConfiguration.java
+++ b/python/src/com/jetbrains/python/testing/unittestLegacy/PythonUnitTestRunConfiguration.java
@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * 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.
+ * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.jetbrains.python.testing.unittestLegacy;
 
@@ -57,7 +45,7 @@ public class PythonUnitTestRunConfiguration extends
   }
 
   @Override
-  public void readExternal(Element element) {
+  public void readExternal(@NotNull Element element) {
     super.readExternal(element);
     myIsPureUnittest = Boolean.parseBoolean(JDOMExternalizerUtil.readField(element, "PUREUNITTEST"));
     myParams = JDOMExternalizerUtil.readField(element, "PARAMS");
@@ -65,7 +53,7 @@ public class PythonUnitTestRunConfiguration extends
   }
 
   @Override
-  public void writeExternal(Element element) throws WriteExternalException {
+  public void writeExternal(@NotNull Element element) throws WriteExternalException {
     super.writeExternal(element);
     JDOMExternalizerUtil.writeField(element, "PUREUNITTEST", String.valueOf(myIsPureUnittest));
     JDOMExternalizerUtil.writeField(element, "PARAMS", myParams);