diff --git a/platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/GeneralToSMTRunnerEventsConvertorTest.java b/platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/GeneralToSMTRunnerEventsConvertorTest.java
index 33710c6d154d..d4e3edaa5356 100644
--- a/platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/GeneralToSMTRunnerEventsConvertorTest.java
+++ b/platform/smRunner/testSrc/com/intellij/execution/testframework/sm/runner/GeneralToSMTRunnerEventsConvertorTest.java
@@ -633,25 +633,27 @@ public class GeneralToSMTRunnerEventsConvertorTest extends BaseSMTRunnerTestCase
     handler.getTransformer().setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
     File output = FileUtil.createTempFile("output", "");
     FileUtilRt.createParentDirs(output);
-    handler.setResult(new StreamResult(new FileWriter(output, StandardCharsets.UTF_8)));
-    MockRuntimeConfiguration configuration = new MockRuntimeConfiguration(getProject());
-    TestResultsXmlFormatter.execute(mySuite, configuration, new SMTRunnerConsoleProperties(configuration, "framework", new DefaultRunExecutor()), handler);
+    try (FileWriter writer = new FileWriter(output, StandardCharsets.UTF_8)) {
+      handler.setResult(new StreamResult(writer));
+      MockRuntimeConfiguration configuration = new MockRuntimeConfiguration(getProject());
+      TestResultsXmlFormatter.execute(mySuite, configuration, new SMTRunnerConsoleProperties(configuration, "framework", new DefaultRunExecutor()), handler);
+      String savedText = FileUtil.loadFile(output);
+      assertTrue(savedText.split("\n").length > 550);
 
-    String savedText = FileUtil.loadFile(output);
-    assertTrue(savedText.split("\n").length > 550);
+      myEventsProcessor.onStartTesting();
+      ImportedToGeneralTestEventsConverter.parseTestResults(() -> new StringReader(savedText), myEventsProcessor);
+      myEventsProcessor.onFinishTesting();
 
-    myEventsProcessor.onStartTesting();
-    ImportedToGeneralTestEventsConverter.parseTestResults(() -> new StringReader(savedText), myEventsProcessor);
-    myEventsProcessor.onFinishTesting();
+      List<? extends SMTestProxy> children = myResultsViewer.getTestsRootNode().getChildren();
+      assertSize(1, children);
+      SMTestProxy testProxy = children.get(0);
+      MockPrinter mockPrinter = new MockPrinter();
+      testProxy.printOn(mockPrinter);
+      String allOut = mockPrinter.getAllOut();
+      assertSize(559, allOut.split("\n"));
+      assertTrue(allOut.contains("a < b"));
+    }
 
-    List<? extends SMTestProxy> children = myResultsViewer.getTestsRootNode().getChildren();
-    assertSize(1, children);
-    SMTestProxy testProxy = children.get(0);
-    MockPrinter mockPrinter = new MockPrinter();
-    testProxy.printOn(mockPrinter);
-    String allOut = mockPrinter.getAllOut();
-    assertSize(559, allOut.split("\n"));
-    assertTrue(allOut.contains("a < b"));
   }
 
   public void testComparisonFailureImport() throws Exception {
@@ -668,42 +670,44 @@ public class GeneralToSMTRunnerEventsConvertorTest extends BaseSMTRunnerTestCase
     handler.getTransformer().setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
     File output = FileUtil.createTempFile("output", "");
     FileUtilRt.createParentDirs(output);
-    handler.setResult(new StreamResult(new FileWriter(output, StandardCharsets.UTF_8)));
-    MockRuntimeConfiguration configuration = new MockRuntimeConfiguration(getProject());
-    TestResultsXmlFormatter.execute(mySuite, configuration, new SMTRunnerConsoleProperties(configuration, "framework", new DefaultRunExecutor()), handler);
+    try (FileWriter writer = new FileWriter(output, StandardCharsets.UTF_8)) {
+      handler.setResult(new StreamResult(writer));
+      MockRuntimeConfiguration configuration = new MockRuntimeConfiguration(getProject());
+      TestResultsXmlFormatter.execute(mySuite, configuration, new SMTRunnerConsoleProperties(configuration, "framework", new DefaultRunExecutor()), handler);
 
-    String savedText = FileUtil.loadFile(output);
-    assertTrue(StringUtil.convertLineSeparators(savedText)
-                 .endsWith("<count name=\"total\" value=\"1\"/>\n" +
-                                  "    <count name=\"failed\" value=\"1\"/>\n" +
-                                  "    <config configId=\"MockRuntimeConfiguration\" name=\"\">\n" +
-                                  "        <method v=\"2\"/>\n" +
-                                  "    </config>\n" +
-                                  "    <test locationUrl=\"file://test.text\" name=\"test\" status=\"failed\">\n" +
-                                  "        <diff actual=\"actual\" expected=\"expected\"/>\n" +
-                                  "        <output type=\"stdout\">message\n" +
-                                  "</output>\n" +
-                                  "        <output type=\"stderr\">localizedstacktrace\n" +
-                                  "</output>\n" +
-                                  "    </test>\n" +
-                                  "</testrun>\n"));
+      String savedText = FileUtil.loadFile(output);
+      assertTrue(StringUtil.convertLineSeparators(savedText)
+                   .endsWith("<count name=\"total\" value=\"1\"/>\n" +
+                             "    <count name=\"failed\" value=\"1\"/>\n" +
+                             "    <config configId=\"MockRuntimeConfiguration\" name=\"\">\n" +
+                             "        <method v=\"2\"/>\n" +
+                             "    </config>\n" +
+                             "    <test locationUrl=\"file://test.text\" name=\"test\" status=\"failed\">\n" +
+                             "        <diff actual=\"actual\" expected=\"expected\"/>\n" +
+                             "        <output type=\"stdout\">message\n" +
+                             "</output>\n" +
+                             "        <output type=\"stderr\">localizedstacktrace\n" +
+                             "</output>\n" +
+                             "    </test>\n" +
+                             "</testrun>\n"));
 
-    myEventsProcessor.onStartTesting();
-    ImportedToGeneralTestEventsConverter.parseTestResults(() -> new StringReader(savedText), myEventsProcessor);
-    myEventsProcessor.onFinishTesting();
+      myEventsProcessor.onStartTesting();
+      ImportedToGeneralTestEventsConverter.parseTestResults(() -> new StringReader(savedText), myEventsProcessor);
+      myEventsProcessor.onFinishTesting();
 
-    List<? extends SMTestProxy> children = myResultsViewer.getTestsRootNode().getChildren();
-    assertSize(1, children);
-    SMTestProxy testProxy = children.get(0);
-    MockPrinter mockPrinter = new MockPrinter();
-    testProxy.printOn(mockPrinter);
-    assertEquals("message\n" +
-                 "\n" +
-                 "\n" +
-                 "Expected :expected\n" +
-                 "Actual   :actual\n" +
-                 "\n" +
-                 "\n" +
-                 "localizedstacktrace", StringUtil.convertLineSeparators(mockPrinter.getAllOut().trim()));
+      List<? extends SMTestProxy> children = myResultsViewer.getTestsRootNode().getChildren();
+      assertSize(1, children);
+      SMTestProxy testProxy = children.get(0);
+      MockPrinter mockPrinter = new MockPrinter();
+      testProxy.printOn(mockPrinter);
+      assertEquals("message\n" +
+                   "\n" +
+                   "\n" +
+                   "Expected :expected\n" +
+                   "Actual   :actual\n" +
+                   "\n" +
+                   "\n" +
+                   "localizedstacktrace", StringUtil.convertLineSeparators(mockPrinter.getAllOut().trim()));
+    }
   }
 }