Using Disposer.newDisposable() instead of an anonymous class

compiler/tests/org/jetbrains/jet/jvm/compiler/JdkAnnotationsValidityTest.java

@@ -33,7 +33,6 @@ import org.jetbrains.jet.ConfigurationKind;
 import org.jetbrains.jet.JetTestUtils;
 import org.jetbrains.jet.TestJdkKind;
 import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys;
-import org.jetbrains.jet.cli.jvm.compiler.CompileEnvironmentUtil;
 import org.jetbrains.jet.cli.jvm.compiler.JetCoreEnvironment;
 import org.jetbrains.jet.config.CompilerConfiguration;
 import org.jetbrains.jet.di.InjectorForJavaDescriptorResolver;
@@ -90,7 +89,7 @@ public class JdkAnnotationsValidityTest extends UsefulTestCase {
         Map<String, List<String>> errors = Maps.newLinkedHashMap();
 
         for (int chunkIndex = 0; chunkIndex < affectedClasses.size() / CLASSES_IN_CHUNK + 1; chunkIndex++) {
-            Disposable parentDisposable = CompileEnvironmentUtil.createMockDisposable();
+            Disposable parentDisposable = Disposer.newDisposable();
 
             try {
                 JetCoreEnvironment commonEnvironment = createEnvironment(parentDisposable);
@@ -134,7 +133,7 @@ public class JdkAnnotationsValidityTest extends UsefulTestCase {
     }
 
     static List<FqName> getAffectedClasses(String rootUrl) {
-        Disposable myDisposable = CompileEnvironmentUtil.createMockDisposable();
+        Disposable myDisposable = Disposer.newDisposable();
 
         try {
             createEnvironment(myDisposable);

compiler/tests/org/jetbrains/jet/repl/ReplInterpreterTest.java

@@ -38,11 +38,7 @@ public class ReplInterpreterTest {
         System.setProperty("java.awt.headless", "true");
     }
 
-    private final Disposable disposable = new Disposable() {
-        @Override
-        public void dispose() {
-        }
-    };
+    private final Disposable disposable = Disposer.newDisposable();
 
     @After
     public void tearDown() {