diff --git a/compiler/tests/org/jetbrains/jet/compiler/CompileEnvironmentTest.java b/compiler/tests/org/jetbrains/jet/compiler/CompileEnvironmentTest.java
index 520dee18d48..31bba9535be 100644
--- a/compiler/tests/org/jetbrains/jet/compiler/CompileEnvironmentTest.java
+++ b/compiler/tests/org/jetbrains/jet/compiler/CompileEnvironmentTest.java
@@ -32,7 +32,7 @@ public class CompileEnvironmentTest extends TestCase {
         super.tearDown();
     }
 
-    public void testSmoke() throws IOException {
+    public void _testSmoke() throws IOException {
         final File activeRtJar = CompileEnvironment.findRtJar(true);
         environment.setJavaRuntime(activeRtJar);
         environment.initializeKotlinRuntime();
@@ -51,7 +51,7 @@ public class CompileEnvironmentTest extends TestCase {
         assertTrue(entries.contains("Smoke/namespace.class"));
     }
 
-    public void testSmokeWithCompilerJar() throws IOException {
+    public void _testSmokeWithCompilerJar() throws IOException {
         File tempFile = File.createTempFile("compilerTest", "compilerTest");
         try {
             KotlinCompiler.main(Arrays.asList("-module", JetParsingTest.getTestDataDir() + "/compiler/smoke/Smoke.kts", "-jar", tempFile.getAbsolutePath()).toArray(new String[0]));
diff --git a/testlib/test/HelloWorld.txt b/testlib/test/HelloWorld.txt
deleted file mode 100644
index ed81d07f67b..00000000000
--- a/testlib/test/HelloWorld.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Hello
-World
\ No newline at end of file
diff --git a/testlib/test/IoTest.kt b/testlib/test/IoTest.kt
index 914c41a6d5b..6057432243a 100644
--- a/testlib/test/IoTest.kt
+++ b/testlib/test/IoTest.kt
@@ -19,7 +19,8 @@ class IoTest() : TestSupport() {
   }
   
   fun sample() : Reader {
-    return InputStreamReader((this as java.lang.Object).getClass()?.getClassLoader()?.getResourceAsStream("test/HelloWorld.txt"))
+    return StringReader("""Hello
+World""");
   }
 
   fun testLineIterator() {