diff --git a/.idea/inspectionProfiles/idea_default.xml b/.idea/inspectionProfiles/idea_default.xml
index fd058a78b5b..31ec7863b63 100644
--- a/.idea/inspectionProfiles/idea_default.xml
+++ b/.idea/inspectionProfiles/idea_default.xml
@@ -360,7 +360,7 @@
     <inspection_tool class="SwitchStatementWithConfusingDeclaration" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SynchronizeOnThis" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SystemOutErr" enabled="true" level="WARNING" enabled_by_default="true">
-      <scope name="IDEA Test Sources" level="WARNING" enabled="false" />
+      <scope name="Tests" level="WARNING" enabled="false" />
     </inspection_tool>
     <inspection_tool class="TeardownCallsSuperTeardown" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="TeardownIsPublicVoidNoArg" enabled="true" level="WARNING" enabled_by_default="true" />
diff --git a/compiler/tests/org/jetbrains/jet/cli/jvm/CliBaseTest.java b/compiler/tests/org/jetbrains/jet/cli/jvm/CliBaseTest.java
index bdf54e07c06..06c9104caaf 100644
--- a/compiler/tests/org/jetbrains/jet/cli/jvm/CliBaseTest.java
+++ b/compiler/tests/org/jetbrains/jet/cli/jvm/CliBaseTest.java
@@ -41,7 +41,6 @@ public class CliBaseTest {
     @NotNull
     private static String executeCompilerGrabOutput(@NotNull CLICompiler<?> compiler, @NotNull String[] args) {
         ByteArrayOutputStream bytes = new ByteArrayOutputStream();
-        //noinspection UseOfSystemOutOrSystemErr
         PrintStream origOut = System.out;
         try {
             System.setOut(new PrintStream(bytes));
diff --git a/compiler/tests/org/jetbrains/jet/cli/jvm/ScriptTest.java b/compiler/tests/org/jetbrains/jet/cli/jvm/ScriptTest.java
index 9fdbba26e34..90ec4bc6f8b 100644
--- a/compiler/tests/org/jetbrains/jet/cli/jvm/ScriptTest.java
+++ b/compiler/tests/org/jetbrains/jet/cli/jvm/ScriptTest.java
@@ -79,7 +79,6 @@ public class ScriptTest extends CliBaseTest {
             @NotNull List<JetScriptDefinition> scriptDefinitions
     ) {
         KotlinPaths paths = new KotlinPathsFromHomeDir(new File("dist/kotlinc"));
-        //noinspection UseOfSystemOutOrSystemErr
         GroupingMessageCollector messageCollector =
                 new GroupingMessageCollector(new PrintingMessageCollector(System.err, MessageRenderer.PLAIN, false));
         Disposable rootDisposable = Disposer.newDisposable();
diff --git a/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java b/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
index 44280d11821..6f674a0a406 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
@@ -129,7 +129,6 @@ public class TestlibTest extends UsefulTestCase {
                         if ("junit/framework/Test".equals(typeMapper.mapClass(superClass).getInternalName())) {
                             String name = typeMapper.mapClass(descriptor).getInternalName();
 
-                            //noinspection UseOfSystemOutOrSystemErr
                             System.out.println(name);
 
                             @SuppressWarnings("unchecked")
diff --git a/generators/src/org/jetbrains/jet/generators/builtins/BuiltInsSerializer.java b/generators/src/org/jetbrains/jet/generators/builtins/BuiltInsSerializer.java
index 94efbd7587e..25ed2fb58dd 100644
--- a/generators/src/org/jetbrains/jet/generators/builtins/BuiltInsSerializer.java
+++ b/generators/src/org/jetbrains/jet/generators/builtins/BuiltInsSerializer.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2010-2013 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.
+ */
+
 package org.jetbrains.jet.generators.builtins;
 
 import com.google.common.collect.ImmutableSet;
@@ -27,7 +43,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.regex.Pattern;
 
-@SuppressWarnings("UseOfSystemOutOrSystemErr")
 public class BuiltInsSerializer {
     private static final String BUILT_INS_SRC_DIR = "idea/builtinsSrc";
     public static final String DEST_DIR = "compiler/frontend/builtins";
diff --git a/idea/tests/org/jetbrains/jet/plugin/highlighter/AbstractHighlightingTest.java b/idea/tests/org/jetbrains/jet/plugin/highlighter/AbstractHighlightingTest.java
index c9162b5723d..bb4da6dc672 100644
--- a/idea/tests/org/jetbrains/jet/plugin/highlighter/AbstractHighlightingTest.java
+++ b/idea/tests/org/jetbrains/jet/plugin/highlighter/AbstractHighlightingTest.java
@@ -51,7 +51,6 @@ public abstract class AbstractHighlightingTest extends LightCodeInsightFixtureTe
             myFixture.checkHighlighting(checkWarnings, checkInfos, checkWeakWarnings);
         }
         catch (FileComparisonFailure e) {
-            //noinspection UseOfSystemOutOrSystemErr
             System.out.println(getFileWithTextAttributesKeys());
 
             throw e;
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/rhino/RhinoUtils.java b/js/js.tests/test/org/jetbrains/k2js/test/rhino/RhinoUtils.java
index 77eb87ac8e2..9af90be75fa 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/rhino/RhinoUtils.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/rhino/RhinoUtils.java
@@ -135,7 +135,6 @@ public final class RhinoUtils {
                 String problems = lintIt(context, filename, scope);
                 if (problems != null) {
                     //fail(problems);
-                    //noinspection UseOfSystemOutOrSystemErr
                     System.out.print(problems);
                 }
             }
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTestBase.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTestBase.java
index 839f7631751..c998e629228 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTestBase.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTestBase.java
@@ -21,8 +21,8 @@ import com.google.common.collect.Lists;
 import com.intellij.util.ArrayUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.cli.common.ExitCode;
-import org.jetbrains.jet.cli.js.K2JSCompiler;
 import org.jetbrains.jet.cli.common.arguments.K2JSCompilerArguments;
+import org.jetbrains.jet.cli.js.K2JSCompiler;
 import org.jetbrains.k2js.config.EcmaVersion;
 import org.jetbrains.k2js.test.SingleFileTranslationTest;
 import org.jetbrains.k2js.test.utils.LibraryFilePathsUtil;
@@ -30,7 +30,6 @@ import org.jetbrains.k2js.test.utils.LibraryFilePathsUtil;
 import java.io.File;
 import java.util.List;
 
-@SuppressWarnings("UseOfSystemOutOrSystemErr")
 abstract class StdLibTestBase extends SingleFileTranslationTest {
 
     protected StdLibTestBase() {