public void testMdlSuppressObsoleteClasses() throws IOException{
File sourceFile = new File(getPackagePath(), "modules/single/SuppressClass.ceylon");
copy(new File(getPackagePath(), "modules/single/SuppressClass_1.ceylon"), sourceFile);
CeyloncTaskImpl compilerTask = getCompilerTask("modules/single/module.ceylon", "modules/single/SuppressClass.ceylon");
Boolean success = compilerTask.call();
assertTrue(success);
File carFile = getModuleArchive("com.redhat.ceylon.compiler.java.test.cmr.modules.single", "6.6.6");
assertTrue(carFile.exists());
ZipFile car = new ZipFile(carFile);