diff --git a/.idea/inspectionProfiles/idea_default.xml b/.idea/inspectionProfiles/idea_default.xml
index 99689cfc0ac4..e3a1f1109e8f 100644
--- a/.idea/inspectionProfiles/idea_default.xml
+++ b/.idea/inspectionProfiles/idea_default.xml
@@ -53,7 +53,7 @@
         <option name="SUGGEST_NULLABLE_ANNOTATIONS" value="false" />
         <option name="DONT_REPORT_TRUE_ASSERT_STATEMENTS" value="false" />
       </scope>
-      <option name="SUGGEST_NULLABLE_ANNOTATIONS" value="true" />
+      <option name="SUGGEST_NULLABLE_ANNOTATIONS" value="false" />
       <option name="DONT_REPORT_TRUE_ASSERT_STATEMENTS" value="false" />
     </inspection_tool>
     <inspection_tool class="ConstantIfStatement" enabled="true" level="WARNING" enabled_by_default="true">
@@ -103,7 +103,6 @@
       <option name="m_ignoreLoopsWithoutConditions" value="false" />
     </inspection_tool>
     <inspection_tool class="ForLoopThatDoesntUseLoopVariable" enabled="true" level="WARNING" enabled_by_default="true" />
-    <inspection_tool class="FunctionWithInconsistentReturnsJS" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="HardwiredNamespacePrefix" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="HtmlUnknownTag" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="myValues">
@@ -353,6 +352,7 @@
       <option name="REPORT_NOTNULL_PARAMETER_OVERRIDES_NULLABLE" value="true" />
       <option name="REPORT_NOT_ANNOTATED_PARAMETER_OVERRIDES_NOTNULL" value="true" />
       <option name="REPORT_NOT_ANNOTATED_GETTER" value="true" />
+      <option name="IGNORE_EXTERNAL_SUPER_NOTNULL" value="true" />
       <option name="REPORT_NOT_ANNOTATED_SETTER_PARAMETER" value="true" />
       <option name="REPORT_ANNOTATION_NOT_PROPAGATED_TO_OVERRIDERS" value="true" />
       <option name="REPORT_NULLS_PASSED_TO_NON_ANNOTATED_METHOD" value="true" />
@@ -580,14 +580,12 @@
     </inspection_tool>
     <inspection_tool class="UnnecessaryBoxing" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryContinueJS" enabled="false" level="WARNING" enabled_by_default="false" />
-    <inspection_tool class="UnnecessaryEnumModifier" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UnnecessaryFullyQualifiedName" enabled="true" level="WARNING" enabled_by_default="true">
       <scope name="Tests" level="WARNING" enabled="false">
         <option name="m_ignoreJavadoc" value="false" />
       </scope>
       <option name="m_ignoreJavadoc" value="true" />
     </inspection_tool>
-    <inspection_tool class="UnnecessaryInterfaceModifier" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UnnecessaryLabelJS" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryLabelOnBreakStatement" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryLabelOnBreakStatementJS" enabled="false" level="WARNING" enabled_by_default="false" />
diff --git a/.idea/inspectionProfiles/idea_default_no_spellchecker.xml b/.idea/inspectionProfiles/idea_default_no_spellchecker.xml
index 757b090511c5..1d7bc3c4185f 100644
--- a/.idea/inspectionProfiles/idea_default_no_spellchecker.xml
+++ b/.idea/inspectionProfiles/idea_default_no_spellchecker.xml
@@ -174,7 +174,6 @@
     <inspection_tool class="FtlReferencesInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="FtlTypesInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="FtlWellformednessInspection" enabled="false" level="ERROR" enabled_by_default="false" />
-    <inspection_tool class="FunctionWithInconsistentReturnsJS" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="GWTRemoteServiceAsyncCheck" enabled="false" level="ERROR" enabled_by_default="false" />
     <inspection_tool class="GWTStyleCheck" enabled="false" level="ERROR" enabled_by_default="false" />
     <inspection_tool class="Geronimo" enabled="false" level="ERROR" enabled_by_default="false" />
@@ -491,9 +490,10 @@
       <option name="REPORT_NOTNULL_PARAMETER_OVERRIDES_NULLABLE" value="true" />
       <option name="REPORT_NOT_ANNOTATED_PARAMETER_OVERRIDES_NOTNULL" value="true" />
       <option name="REPORT_NOT_ANNOTATED_GETTER" value="true" />
+      <option name="IGNORE_EXTERNAL_SUPER_NOTNULL" value="true" />
       <option name="REPORT_NOT_ANNOTATED_SETTER_PARAMETER" value="true" />
       <option name="REPORT_ANNOTATION_NOT_PROPAGATED_TO_OVERRIDERS" value="true" />
-      <option name="REPORT_NULLS_PASSED_TO_NON_ANNOTATED_METHOD" value="false" />
+      <option name="REPORT_NULLS_PASSED_TO_NON_ANNOTATED_METHOD" value="true" />
     </inspection_tool>
     <inspection_tool class="ObjectEqualsNull" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="ObjectNotify" enabled="true" level="WARNING" enabled_by_default="true" />
@@ -766,14 +766,12 @@
     </inspection_tool>
     <inspection_tool class="UnnecessaryBoxing" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryContinueJS" enabled="false" level="WARNING" enabled_by_default="false" />
-    <inspection_tool class="UnnecessaryEnumModifier" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UnnecessaryFullyQualifiedName" enabled="true" level="WARNING" enabled_by_default="true">
       <scope name="Tests" level="WARNING" enabled="false">
         <option name="m_ignoreJavadoc" value="false" />
       </scope>
       <option name="m_ignoreJavadoc" value="true" />
     </inspection_tool>
-    <inspection_tool class="UnnecessaryInterfaceModifier" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="UnnecessaryLabelJS" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryLabelOnBreakStatement" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="UnnecessaryLabelOnBreakStatementJS" enabled="false" level="WARNING" enabled_by_default="false" />
@@ -811,10 +809,6 @@
     <inspection_tool class="VtlInterpolationsInspection" enabled="false" level="ERROR" enabled_by_default="false" />
     <inspection_tool class="VtlReferencesInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="VtlTypesInspection" enabled="false" level="WARNING" enabled_by_default="false" />
-    <inspection_tool class="W3CssValidation" enabled="false" level="WARNING" enabled_by_default="false">
-      <option name="myCssVersion" value="css3" />
-      <option name="myIgnoreVendorSpecificProperties" value="false" />
-    </inspection_tool>
     <inspection_tool class="WSReferenceInspection" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="WaitNotInLoop" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="WaitNotInSynchronizedContext" enabled="true" level="WARNING" enabled_by_default="true" />