do not swallow exceptions in tearDown()

java/compiler/tests/com/intellij/compiler/BaseCompilerTestCase.java

@@ -85,6 +85,9 @@ public abstract class BaseCompilerTestCase extends ModuleTestCase {
       }
       CompilerTestUtil.disableExternalCompiler(getProject());
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/compiler/tests/com/intellij/compiler/CompilerTestCase.java

@@ -435,6 +435,9 @@ public abstract class CompilerTestCase extends ModuleTestCase {
           myOriginalSourceDir = null;
           CompilerTestUtil.disableExternalCompiler(myProject);
         }
+        catch (Throwable e) {
+          addSuppressedException(e);
+        }
         finally {
           super.tearDown();
         }

java/compiler/tests/com/intellij/compiler/ModuleCompilerUtilTest.java

@@ -46,6 +46,9 @@ public class ModuleCompilerUtilTest extends ModuleTestCase {
     try {
       myTempDirTestFixture.tearDown();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/idea-ui/testSrc/com/intellij/facet/FacetTestCase.java

@@ -21,6 +21,9 @@ public abstract class FacetTestCase extends PsiTestCase {
     try {
       removeAllFacets();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/idea-ui/testSrc/com/intellij/framework/detection/FrameworkDetectionTestCase.java

@@ -24,6 +24,9 @@ public abstract class FrameworkDetectionTestCase extends PlatformTestCase {
     try {
       FrameworkDetectionManager.getInstance(myProject).doDispose();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/idea-ui/testSrc/com/intellij/ide/projectWizard/SaveProjectAsTemplateTest.java

@@ -138,6 +138,9 @@ public class SaveProjectAsTemplateTest extends NewProjectWizardTestCase {
       ((FileTemplateManagerImpl)FileTemplateManager.getDefaultInstance()).setTestDate(null);
       PropertiesComponent.getInstance().unsetValue(ProjectTemplateParameterFactory.IJ_BASE_PACKAGE);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/AbstractParameterInfoTestCase.java

@@ -35,12 +35,8 @@ public abstract class AbstractParameterInfoTestCase extends LightFixtureCompleti
 
   @Override
   protected void tearDown() throws Exception {
-    try {
-      CodeInsightSettings.getInstance().PARAMETER_INFO_DELAY = myStoredAutoPopupDelay;
-    }
-    finally {
-      super.tearDown();
-    }
+    CodeInsightSettings.getInstance().PARAMETER_INFO_DELAY = myStoredAutoPopupDelay;
+    super.tearDown();
   }
 
   protected void configureJava(String text) {

java/java-tests/testSrc/com/intellij/java/codeInsight/NullableNotNullManagerTest.java

@@ -26,6 +26,9 @@ public class NullableNotNullManagerTest extends LightPlatformTestCase {
     try {
       myManager.loadState(new Element("x"));
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/actions/ReformatCodeActionInEditorTest.java

@@ -41,6 +41,9 @@ public class ReformatCodeActionInEditorTest extends LightPlatformCodeInsightFixt
     try {
       myFixture.getFile().putUserData(FormatChangedTextUtil.TEST_REVISION_CONTENT, null);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/CompletionHintsTest.java

@@ -36,6 +36,9 @@ public class CompletionHintsTest extends AbstractParameterInfoTestCase {
     try {
       CodeInsightSettings.getInstance().SHOW_PARAMETER_NAME_HINTS_ON_COMPLETION = myStoredSettingValue;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/CompletionSortingTestCase.java

@@ -37,6 +37,9 @@ public abstract class CompletionSortingTestCase extends LightFixtureCompletionTe
       LookupManager.hideActiveLookup(getProject());
       UISettings.getInstance().setSortLookupElementsLexicographically(false);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/CompletionStyleTest.java

@@ -329,6 +329,9 @@ public class CompletionStyleTest extends LightCodeInsightTestCase{
     try {
       LookupManager.hideActiveLookup(getProject());
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/EditorTabOutTest.java

@@ -20,6 +20,9 @@ public class EditorTabOutTest extends AbstractParameterInfoTestCase {
     try {
       CodeInsightSettings.getInstance().TAB_EXITS_BRACKETS_AND_QUOTES = mySavedTabOutSetting;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/completion/MethodChainsCompletionTest.java

@@ -40,7 +40,11 @@ public class MethodChainsCompletionTest extends AbstractCompilerAwareTest {
   public void tearDown() throws Exception {
     try {
       CodeInsightSettings.getInstance().AUTOCOMPLETE_ON_SMART_TYPE_COMPLETION = myDefaultAutoCompleteOnCodeCompletion;
-    } finally {
+    }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
+    finally {
       super.tearDown();
     }
   }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/LightAdvHighlightingPerformanceTest.java

@@ -64,6 +64,9 @@ public class LightAdvHighlightingPerformanceTest extends LightDaemonAnalyzerTest
     try {
       Disposer.dispose(my);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/LossyEncodingTest.java

@@ -51,6 +51,9 @@ public class LossyEncodingTest extends DaemonAnalyzerTestCase {
     try {
       UIUtil.dispatchAllInvocationEvents(); // invokeLater() in EncodingProjectManagerImpl.reloadAllFilesUnder()
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/impl/SdkSetupNotificationTestBase.java

@@ -37,6 +37,9 @@ public abstract class SdkSetupNotificationTestBase extends JavaCodeInsightFixtur
     try {
       FileEditorManagerEx.getInstanceEx(getProject()).closeAllFiles();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/lambda/TypeInference18Test.java

@@ -72,6 +72,9 @@ public class TypeInference18Test extends ResolveTestCase {
     try {
       LanguageLevelProjectExtension.getInstance(myJavaFacade.getProject()).setLanguageLevel(myOldLanguageLevel);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/quickFix/AnnotateMethodInGeneratedFilesTest.java

@@ -39,6 +39,9 @@ public class AnnotateMethodInGeneratedFilesTest extends LightCodeInsightFixtureT
     try {
       Extensions.getRootArea().getExtensionPoint(GeneratedSourcesFilter.EP_NAME).unregisterExtension(myGeneratedSourcesFilter);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/quickFix/OrderEntryTest.java

@@ -69,6 +69,9 @@ public class OrderEntryTest extends DaemonAnalyzerTestCase {
     try {
       removeLibs();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/daemon/quickFix/Simplify2DiamondInspectionsTest.java

@@ -51,6 +51,9 @@ public class Simplify2DiamondInspectionsTest extends LightQuickFixParameterizedT
     try {
       getSettings().ALIGN_MULTILINE_PARAMETERS_IN_CALLS = myAlignment;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/folding/JavaFoldingTestCase.java

@@ -39,6 +39,9 @@ public abstract class JavaFoldingTestCase extends LightCodeInsightFixtureTestCas
     try {
       ((JavaCodeFoldingSettingsImpl)myFoldingSettings).loadState(((JavaCodeFoldingSettingsImpl)myFoldingSettingsBackup));
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/LiveTemplateEditorActionsTest.java

@@ -35,6 +35,9 @@ public class LiveTemplateEditorActionsTest extends LightCodeInsightFixtureTestCa
         templateState.gotoEnd(false);
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/postfix/completion/TemplatesCompletionTest.java

@@ -32,6 +32,9 @@ public class TemplatesCompletionTest extends CompletionAutoPopupTestCase {
       settings.setPostfixTemplatesEnabled(true);
       settings.setTemplatesCompletionEnabled(true);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/postfix/templates/LambdaPostfixTemplateTest.java

@@ -37,6 +37,9 @@ public class LambdaPostfixTemplateTest extends PostfixTemplateTestCase {
       LanguageLevelProjectExtension.getInstance(myFixture.getProject()).setLanguageLevel(myDefaultLanguageLevel);
       myDefaultLanguageLevel = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/postfix/templates/ObjectsRequireNonNullPostfixTemplateTest.java

@@ -22,6 +22,9 @@ public class ObjectsRequireNonNullPostfixTemplateTest extends PostfixTemplateTes
       LanguageLevelProjectExtension.getInstance(myFixture.getProject()).setLanguageLevel(myDefaultLanguageLevel);
       myDefaultLanguageLevel = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/postfix/templates/OptionalPostfixTemplateTest.java

@@ -37,6 +37,9 @@ public class OptionalPostfixTemplateTest extends PostfixTemplateTestCase {
       LanguageLevelProjectExtension.getInstance(myFixture.getProject()).setLanguageLevel(myDefaultLanguageLevel);
       myDefaultLanguageLevel = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInsight/template/postfix/templates/StreamPostfixTemplateTest.java

@@ -37,6 +37,9 @@ public class StreamPostfixTemplateTest extends PostfixTemplateTestCase {
       LanguageLevelProjectExtension.getInstance(myFixture.getProject()).setLanguageLevel(myDefaultLanguageLevel);
       myDefaultLanguageLevel = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/codeInspection/NullableStuffInspectionTest.java

@@ -54,6 +54,9 @@ public class NullableStuffInspectionTest extends LightCodeInsightFixtureTestCase
       myInspection = null;
       Extensions.getRootArea().getExtensionPoint(GeneratedSourcesFilter.EP_NAME).unregisterExtension(myGeneratedSourcesFilter);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/compiler/CompilerReferencesTestBase.java

@@ -33,6 +33,9 @@ public abstract class CompilerReferencesTestBase extends AbstractCompilerAwareTe
     try {
       CompilerReferenceService.IS_ENABLED_KEY.setValue(myDefaultEnableState);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/editor/JavaHighlighterTest.java

@@ -34,6 +34,9 @@ public class JavaHighlighterTest extends LightCodeInsightTestCase {
         EditorFactory.getInstance().releaseEditor(editor);
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/execution/AbstractTestFrameworkCompilingIntegrationTest.java

@@ -54,6 +54,9 @@ public abstract class AbstractTestFrameworkCompilingIntegrationTest extends Abst
     try {
       myCompilerTester.tearDown();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/execution/BaseConfigurationTestCase.java

@@ -44,6 +44,9 @@ public abstract class BaseConfigurationTestCase extends IdeaTestCase {
     try {
       myModulesToDispose.clear();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/execution/ConfigurationRefactoringsTest.java

@@ -229,6 +229,9 @@ public class ConfigurationRefactoringsTest extends BaseConfigurationTestCase {
       mySource.tearDown();
       mySource = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/ide/fileStructure/JavaFileStructureTestCase.java

@@ -64,6 +64,9 @@ public abstract class JavaFileStructureTestCase extends FileStructureTestBase {
     try {
       PropertiesComponent.getInstance().setValue(getAnonymousPropertyName(), myShowAnonymousByDefault);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/propertyBased/AbstractApplyAndRevertTestCase.java

@@ -101,16 +101,19 @@ public abstract class AbstractApplyAndRevertTestCase extends PlatformTestCase {
 
   @Override
   public void tearDown() throws Exception {
-    if (myCompilerTester != null) {
-      myCompilerTester.tearDown();
-    }
     try {
+      if (myCompilerTester != null) {
+        myCompilerTester.tearDown();
+      }
       PathMacros.getInstance().setMacro(PathMacrosImpl.MAVEN_REPOSITORY, oldMacroValue);
       ProjectManager.getInstance().closeProject(myProject);
       WriteAction.run(() -> Disposer.dispose(myProject));
       myProject = null;
       InspectionProfileImpl.INIT_INSPECTIONS = false;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/propertyBased/Java12SwitchExpressionSanityTest.java

@@ -35,6 +35,9 @@ public class Java12SwitchExpressionSanityTest extends LightCodeInsightFixtureTes
     try {
       JavaAwareProjectJdkTableImpl.removeInternalJdkInTests();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/propertyBased/JavaCodeInsightSanityTest.java

@@ -5,7 +5,6 @@ import com.intellij.java.psi.formatter.java.AbstractJavaFormatterTest;
 import com.intellij.openapi.application.PathManager;
 import com.intellij.openapi.projectRoots.impl.JavaAwareProjectJdkTableImpl;
 import com.intellij.psi.PsiFile;
-import com.intellij.psi.codeStyle.JavaCodeStyleSettings;
 import com.intellij.psi.impl.source.PsiEnumConstantImpl;
 import com.intellij.testFramework.LightProjectDescriptor;
 import com.intellij.testFramework.SkipSlowTestLocally;
@@ -31,6 +30,9 @@ public class JavaCodeInsightSanityTest extends LightCodeInsightFixtureTestCase {
     try {
       JavaAwareProjectJdkTableImpl.removeInternalJdkInTests();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/psi/Src15RepositoryUseTest.java

@@ -44,6 +44,9 @@ public class Src15RepositoryUseTest extends PsiTestCase {
     try {
       LanguageLevelProjectExtension.getInstance(myProject).setLanguageLevel(LanguageLevel.JDK_1_5);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/psi/codeStyle/autodetect/DetectIndentAndTypeTest.java

@@ -56,6 +56,9 @@ public class DetectIndentAndTypeTest extends LightPlatformCodeInsightFixtureTest
         optionsProvider.setEnabledInTest(false);
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/java/psi/search/UpdateCacheTest.java

@@ -71,6 +71,9 @@ public class UpdateCacheTest extends PsiTestCase {
     try {
       ProjectManager.getInstance().closeProject(myProject);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/openapi/roots/ui/configuration/LanguageLevelComboTest.java

@@ -33,6 +33,9 @@ public class LanguageLevelComboTest extends LightPlatformTestCase {
     try {
       ProjectManagerEx.getInstanceEx().closeAndDispose(myProject);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/projectView/ProjectTreeSortingTest.java

@@ -55,6 +55,9 @@ public class ProjectTreeSortingTest extends BaseProjectViewTestCase {
       myProjectView = null;
       myPane = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/java-tests/testSrc/com/intellij/projectView/ScopeViewPaneTest.java

@@ -46,6 +46,9 @@ public class ScopeViewPaneTest extends TestSourceBasedTestCase {
     try {
       restoreProjectViewDefaultSettings();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

java/testFramework/src/com/intellij/codeInsight/completion/LightCompletionTestCase.java

@@ -38,7 +38,6 @@ public abstract class LightCompletionTestCase extends LightCodeInsightTestCase {
   protected void tearDown() throws Exception {
     try {
       myItems = null;
-      LookupManager.getInstance(getProject()).hideActiveLookup();
     }
     finally {
       super.tearDown();

java/testFramework/src/com/intellij/testFramework/fixtures/LightCodeInsightFixtureTestCase.java

@@ -95,6 +95,9 @@ public abstract class LightCodeInsightFixtureTestCase extends UsefulTestCase {
     try {
       myFixture.tearDown();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       myFixture = null;
       myModule = null;

platform/dvcs-impl/testSrc/com.intellij.dvcs/VcsRepositoryManagerTest.java

@@ -66,6 +66,9 @@ public class VcsRepositoryManagerTest extends VcsPlatformTest {
         getExtensionPoint().unregisterExtension(myMockCreator);
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/lang-impl/testSources/com/intellij/execution/impl/ExecutionManagerTest.java

@@ -33,6 +33,9 @@ public class ExecutionManagerTest extends LightPlatformTestCase {
       RunManagerConfig config = RunManagerImpl.getInstanceImpl(getProject()).getConfig();
       config.setRestartRequiresConfirmation(myRestartRequiresConfirmation);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/lang-impl/testSources/com/intellij/find/impl/FindUIHelperTest.java

@@ -44,6 +44,9 @@ public class FindUIHelperTest extends LightPlatformTestCase {
       assertTrue(Disposer.isDisposed(myUICopy.getDisposable()));
       assertNull(myHelper.myUI);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/lang-impl/testSources/com/intellij/openapi/wm/impl/ToolWindowManagerTestCase.java

@@ -39,6 +39,9 @@ public abstract class ToolWindowManagerTestCase extends LightPlatformCodeInsight
       ((ComponentManagerImpl)getProject()).registerComponentInstance(ToolWindowManager.class, myOldManager);
       myOldManager = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/execution/impl/ConsoleViewImplTest.java

@@ -61,6 +61,9 @@ public class ConsoleViewImplTest extends LightPlatformTestCase {
     try {
       Disposer.dispose(myConsole);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/history/integration/IntegrationTestCase.java

@@ -86,6 +86,9 @@ public abstract class IntegrationTestCase extends PlatformTestCase {
       Clock.reset();
       Paths.useSystemCaseSensitivity();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/history/integration/LocalHistoryStorageTest.java

@@ -38,6 +38,9 @@ public class LocalHistoryStorageTest extends IntegrationTestCase {
     try {
       Disposer.dispose(myStorage);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/history/integration/ui/LocalHistoryActionsTest.java

@@ -57,6 +57,9 @@ public class LocalHistoryActionsTest extends LocalHistoryUITestCase {
     try {
       getEditorFactory().releaseEditor(editor);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/ide/bookmarks/BookmarkManagerTest.java

@@ -51,6 +51,9 @@ public class BookmarkManagerTest extends AbstractEditorTest {
       }
       myBookmarks.clear();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/ide/codeStyleSettings/CodeStyleSchemesModelTest.java

@@ -52,6 +52,9 @@ public class CodeStyleSchemesModelTest extends CodeStyleTestCase {
       myModel.selectScheme(myDefaultScheme, null);
       myModel.apply();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/ide/codeStyleSettings/NewProjectSettingsTest.java

@@ -15,13 +15,11 @@
  */
 package com.intellij.ide.codeStyleSettings;
 
-import com.intellij.idea.Bombed;
 import com.intellij.psi.codeStyle.CodeStyleSettings;
 import com.intellij.psi.codeStyle.CodeStyleSettingsManager;
 import com.intellij.util.containers.ContainerUtilRt;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.Calendar;
 import java.util.Map;
 
 public class NewProjectSettingsTest extends CodeStyleTestCase {
@@ -47,6 +45,9 @@ public class NewProjectSettingsTest extends CodeStyleTestCase {
     try {
       restoreDefaults();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/ide/codeStyleSettings/ProjectCodeStyleMigrationTest.java

@@ -43,6 +43,9 @@ public class ProjectCodeStyleMigrationTest extends CodeStyleTestCase {
     try {
       CodeStyle.getSettings(getProject()).copyFrom(CodeStyleSettings.getDefaults());
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/ide/fileTemplates/impl/LightFileTemplatesTest.java

@@ -244,6 +244,9 @@ public class LightFileTemplatesTest extends LightPlatformTestCase {
       myTemplateManager.setCurrentScheme(FileTemplatesScheme.DEFAULT);
       PropertiesComponent.getInstance().unsetValue("FileTemplates.SelectedTemplate");
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/actionSystem/PresentationTest.java

@@ -68,7 +68,11 @@ public class PresentationTest extends PlatformTestCase {
       UISettingsState uiSettings = UISettings.getInstance().getState();
       uiSettings.setDisableMnemonics(defaults.getDisableMnemonics());
       uiSettings.setDisableMnemonicsInControls(defaults.getDisableMnemonicsInControls());
-    } finally {
+    }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
+    finally {
       super.tearDown();
     }
   }

platform/platform-tests/testSrc/com/intellij/openapi/diff/impl/splitter/FoldingTestCase.java

@@ -52,6 +52,9 @@ public abstract class FoldingTestCase extends PlatformTestCase {
       }
       myEditorsToDispose.clear();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/editor/EditorMultiCaretTest.java

@@ -46,6 +46,9 @@ public class EditorMultiCaretTest extends AbstractEditorTest {
     try {
       EditorSettingsExternalizable.getInstance().setVirtualSpace(myStoredVirtualSpaceSetting);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/editor/EditorMultiCaretUndoRedoTest.java

@@ -41,6 +41,9 @@ public class EditorMultiCaretUndoRedoTest extends AbstractEditorTest {
     try {
       getUndoManager().setEditorProvider(mySavedCurrentEditorProvider);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/editor/impl/MarkerTreeWithPartialSumsTest.java

@@ -39,6 +39,9 @@ public class MarkerTreeWithPartialSumsTest extends AbstractEditorTest {
     try {
       if (myTree != null) myTree.dispose(myDocument);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/editor/impl/TrailingSpacesStripperTest.java

@@ -53,6 +53,9 @@ public class TrailingSpacesStripperTest extends LightPlatformCodeInsightTestCase
     try {
       EditorSettingsExternalizable.getInstance().loadState(oldSettings);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/editor/impl/softwrap/mapping/SoftWrapApplianceOnDocumentModificationTest.java

@@ -51,6 +51,9 @@ public class SoftWrapApplianceOnDocumentModificationTest extends AbstractEditorT
         settings.setSmartHome(mySmartHome);
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/fileEditor/FileEditorManagerTest.java

@@ -47,6 +47,9 @@ public class FileEditorManagerTest extends FileEditorManagerTestCase {
       uiSettings.setReuseNotModifiedTabs(template.getReuseNotModifiedTabs());
       uiSettings.setEditorTabPlacement(template.getEditorTabPlacement());
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/fileEditor/impl/IdeDocumentHistoryTest.java

@@ -81,6 +81,9 @@ public class IdeDocumentHistoryTest extends PlatformTestCase {
       myState2 = null;
       myState3 = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/keymap/IdeKeyEventDispatcherTest.java

@@ -44,6 +44,9 @@ public class IdeKeyEventDispatcherTest extends LightPlatformTestCase {
       KeymapManagerEx.getInstanceEx().setActiveKeymap(mySavedKeymap);
       ActionManager.getInstance().unregisterAction(ACTION_EMPTY);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/IdeMouseEventDispatcherTest.java

@@ -60,6 +60,9 @@ public class IdeMouseEventDispatcherTest extends LightPlatformTestCase {
       KeymapManagerEx.getInstanceEx().setActiveKeymap(mySavedKeymap);
       ActionManager.getInstance().unregisterAction(OUR_TEST_ACTION);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ModifierKeyDoubleClickHandlerTest.java

@@ -95,6 +95,9 @@ public class ModifierKeyDoubleClickHandlerTest extends LightPlatformTestCase {
       ActionManager.getInstance().unregisterAction(MY_SHIFT_SHIFT_ACTION);
       Clock.reset();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/keymap/impl/ui/ActionsTreeTest.java

@@ -172,6 +172,9 @@ public class ActionsTreeTest extends LightPlatformCodeInsightTestCase {
       ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_EXISTENT_ACTION_REDEFINED_IN_PARENT);
       ((KeymapManagerImpl)KeymapManager.getInstance()).unbindShortcuts(ACTION_WITH_USE_SHORTCUT_OF_NON_EXISTENT_ACTION);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/module/ModulesConfigurationTest.java

@@ -99,6 +99,9 @@ public class ModulesConfigurationTest extends PlatformTestCase {
     try {
       ApplicationManagerEx.getApplicationEx().setSaveAllowed(isSaveAllowed);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/vfs/encoding/FileEncodingTest.java

@@ -98,6 +98,9 @@ public class FileEncodingTest extends PlatformTestCase implements TestDialog {
     try {
       Messages.setTestDialog(myOldTestDialogValue);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/openapi/vfs/impl/VirtualFilePointerTest.java

@@ -68,6 +68,9 @@ public class VirtualFilePointerTest extends LightPlatformTestCase {
       assertEquals(numberOfListenersBefore, nListeners);
       assertEquals(pointersBefore, pointersAfter);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/psi/availability/PsiAvailabilityServiceTest.java

@@ -37,6 +37,9 @@ public class PsiAvailabilityServiceTest extends PlatformTestCase {
     try {
       LaterInvocator.leaveAllModals();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/psi/impl/PsiDocumentManagerImplTest.java

@@ -91,6 +91,9 @@ public class PsiDocumentManagerImplTest extends PlatformTestCase {
     try {
       LaterInvocator.leaveAllModals();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/util/io/PersistencePerformanceTest.java

@@ -87,6 +87,9 @@ public class PersistencePerformanceTest extends LightPlatformCodeInsightFixtureT
       myEnumerator = null;
       myMaps.clear();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/platform-tests/testSrc/com/intellij/util/net/ssl/CertificateTest.java

@@ -182,6 +182,9 @@ public class CertificateTest extends LightPlatformTestCase {
       try {
         myClient.close();
       }
+      catch (Throwable e) {
+        addSuppressedException(e);
+      }
       finally {
         super.tearDown();
       }

platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/GeneralIdBasedToSMTRunnerEventsConvertorTest.java

@@ -50,6 +50,9 @@ public class GeneralIdBasedToSMTRunnerEventsConvertorTest extends BaseSMTRunnerT
       Disposer.dispose(myEventsProcessor);
       Disposer.dispose(myConsole);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/SMTRunnerConsoleTest.java

@@ -68,6 +68,9 @@ public class SMTRunnerConsoleTest extends BaseSMTRunnerTestCase {
       Disposer.dispose(myEventsProcessor);
       Disposer.dispose(myConsole);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/SMTRunnerIntegrationTest.java

@@ -63,6 +63,9 @@ public class SMTRunnerIntegrationTest extends LightPlatformTestCase {
       myProcessHandler.destroyProcess();
       Disposer.dispose(myConsole);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/testFramework/src/com/intellij/testFramework/RunAll.java

@@ -25,7 +25,7 @@ public class RunAll implements Runnable {
     this(ContainerUtil.newArrayList(actions));
   }
 
-  public RunAll(@NotNull List<? extends ThrowableRunnable<?>> actions) {
+  private RunAll(@NotNull List<? extends ThrowableRunnable<?>> actions) {
     myActions = actions;
   }
 
@@ -37,7 +37,12 @@ public class RunAll implements Runnable {
 
   @Override
   public void run() {
-    CompoundRuntimeException.throwIfNotEmpty(collectExceptions());
+    run(Collections.emptyList());
+  }
+  public void run(@NotNull List<? extends Throwable> suppressedExceptions) {
+    List<Throwable> throwables = collectExceptions();
+    throwables.addAll(0, suppressedExceptions);
+    CompoundRuntimeException.throwIfNotEmpty(throwables);
   }
 
   @NotNull

platform/testFramework/src/com/intellij/testFramework/UsefulTestCase.java

@@ -106,6 +106,35 @@ public abstract class UsefulTestCase extends TestCase {
     }
   }
 
+  /**
+   * Pass here the exception you want to be thrown first
+   * E.g.<pre>
+   * {@code
+   *   void tearDown() {
+   *     try {
+   *       doTearDowns();
+   *     }
+   *     catch(Exception e) {
+   *       addSuppressedException(e);
+   *     }
+   *     finally {
+   *       super.tearDown();
+   *     }
+   *   }
+   * }
+   * </pre>
+   *
+   */
+  protected void addSuppressedException(@NotNull Throwable e) {
+    List<Throwable> list = mySuppressedExceptions;
+    if (list == null) {
+      mySuppressedExceptions = list = new SmartList<>();
+    }
+    list.add(e);
+  }
+  private List<Throwable> mySuppressedExceptions;
+
+
   public UsefulTestCase() {
   }
 
@@ -173,7 +202,7 @@ public abstract class UsefulTestCase extends TestCase {
           }
         },
         () -> UIUtil.removeLeakingAppleListeners()
-      ).run();
+      ).run(ObjectUtils.notNull(mySuppressedExceptions, Collections.emptyList()));
     }
     finally {
       super.tearDown();

platform/testFramework/src/com/intellij/testFramework/fixtures/impl/BaseFixture.java

@@ -19,11 +19,16 @@ import com.intellij.concurrency.IdeaForkJoinWorkerThreadFactory;
 import com.intellij.openapi.Disposable;
 import com.intellij.openapi.util.Disposer;
 import com.intellij.testFramework.EdtTestUtil;
+import com.intellij.testFramework.RunAll;
 import com.intellij.testFramework.UsefulTestCase;
 import com.intellij.testFramework.fixtures.IdeaTestFixture;
+import com.intellij.util.ObjectUtils;
+import com.intellij.util.SmartList;
+import com.intellij.util.containers.ContainerUtil;
 import org.jetbrains.annotations.NotNull;
 import org.junit.Assert;
 
+import java.util.List;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -49,8 +54,10 @@ public class BaseFixture implements IdeaTestFixture {
   public void tearDown() throws Exception {
     Assert.assertTrue("setUp() has not been called", myInitialized);
     Assert.assertFalse("tearDown() already has been called", myDisposed);
-    UsefulTestCase.waitForAppLeakingThreads(10, TimeUnit.SECONDS);
-    disposeRootDisposable();
+    new RunAll(
+      () -> UsefulTestCase.waitForAppLeakingThreads(10, TimeUnit.SECONDS),
+      () -> disposeRootDisposable()
+    ).run(ObjectUtils.notNull(mySuppressedExceptions, ContainerUtil.emptyList()));
     myDisposed = true;
     resetClassFields(getClass());
   }
@@ -80,4 +87,33 @@ public class BaseFixture implements IdeaTestFixture {
   public final Disposable getTestRootDisposable() {
     return myTestRootDisposable;
   }
+
+  /**
+   * Pass here the exception you want to be thrown first
+   * E.g.<pre>
+   * {@code
+   *   void tearDown() {
+   *     try {
+   *       doTearDowns();
+   *     }
+   *     catch(Exception e) {
+   *       addSuppressedException(e);
+   *     }
+   *     finally {
+   *       super.tearDown();
+   *     }
+   *   }
+   * }
+   * </pre>
+   *
+   */
+  protected void addSuppressedException(@NotNull Throwable e) {
+    List<Throwable> list = mySuppressedExceptions;
+    if (list == null) {
+      mySuppressedExceptions = list = new SmartList<>();
+    }
+    list.add(e);
+  }
+  private List<Throwable> mySuppressedExceptions;
+
 }

platform/testFramework/src/com/intellij/testFramework/fixtures/impl/LightTempDirTestFixtureImpl.java

@@ -60,6 +60,9 @@ public class LightTempDirTestFixtureImpl extends BaseFixture implements TempDirT
     try {
       deleteAll();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/testFramework/src/com/intellij/testFramework/fixtures/impl/TempDirTestFixtureImpl.java

@@ -140,6 +140,9 @@ public class TempDirTestFixtureImpl extends BaseFixture implements TempDirTestFi
         WriteAction.runAndWait(() -> findOrCreateDir("").delete(this));
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/vcs-log/impl/test/com/intellij/vcs/log/data/VcsLogRefresherTest.java

@@ -83,6 +83,9 @@ public class VcsLogRefresherTest extends VcsPlatformTest {
         fail("Only one refresh should have happened, an error happened instead: " + myDataWaiter.getExceptionText());
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/vcs-tests/testSrc/com/intellij/openapi/vcs/DirectoryMappingListTest.java

@@ -62,6 +62,9 @@ public class DirectoryMappingListTest extends PlatformTestCase {
       myMappings.disposeMe();
       ((AllVcses)myVcses).dispose();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

platform/vcs-tests/testSrc/com/intellij/openapi/vcs/IgnoreIdeaLevelTest.java

@@ -87,6 +87,9 @@ public class IgnoreIdeaLevelTest extends PlatformTestCase {
 
       UsefulTestCase.clearDeclaredFields(this, IgnoreIdeaLevelTest.class);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

plugins/InspectionGadgets/testsrc/com/siyeh/ig/dependency/SuspiciousPackagePrivateAccessInspectionTest.java

@@ -42,6 +42,9 @@ public class SuspiciousPackagePrivateAccessInspectionTest extends LightInspectio
     try {
       myProjectDescriptor.cleanUpSources();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

plugins/coverage/testSrc/com/intellij/coverage/CoverageAnnotatorIntegrationTest.java

@@ -128,6 +128,9 @@ public class CoverageAnnotatorIntegrationTest extends ModuleTestCase {
     try {
       myCompilerTester.tearDown();
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

plugins/properties/testSrc/com/intellij/lang/properties/PropertiesCharsetTest.java

@@ -46,6 +46,9 @@ public class PropertiesCharsetTest extends CodeInsightTestCase {
         EncodingManager.getInstance().setDefaultCharsetName(myOldCharset.name());
       }
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

xml/tests/src/com/intellij/codeInsight/completion/XmlCompletionTest.java

@@ -62,6 +62,9 @@ public class XmlCompletionTest extends LightCodeInsightFixtureTestCase {
     try {
       ExternalResourceManagerEx.getInstanceEx().setDefaultHtmlDoctype(myOldDoctype, getProject());
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

xml/tests/src/com/intellij/codeInsight/daemon/XmlHighlightingTest.java

@@ -2209,6 +2209,9 @@ public class XmlHighlightingTest extends DaemonAnalyzerTestCase {
     try {
       XmlSettings.getInstance().SHOW_XML_ADD_IMPORT_HINTS = old;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

xml/tests/src/com/intellij/editor/XmlHighlighterTest.java

@@ -43,6 +43,9 @@ public class XmlHighlighterTest extends LightCodeInsightTestCase {
       EditorFactory.getInstance().releaseEditor(editor);
       editor = null;
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }

xml/tests/src/com/intellij/xml/structureView/HtmlFileStructureTest.java

@@ -40,6 +40,9 @@ public class HtmlFileStructureTest extends FileStructureTestBase {
     try {
       PropertiesComponent.getInstance().setValue(getHtml5OutlineModePropertyName(), myHtml5OutlineModeDefault);
     }
+    catch (Throwable e) {
+      addSuppressedException(e);
+    }
     finally {
       super.tearDown();
     }