public void setUpSuite() throws Exception {
    setTestProjectDir("ExtractMethodRefactoringUtil");
    super.setUpSuite();

    _a = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "A");

    _b = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "B");

    _c = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "C");

    _q = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "Q");

    _s = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "S");

    _t1 = getType(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "T1");

    _t2r1 = getRole(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "T2", "R1");

    _t3r1 = getRole(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "T3", "R1");

    _t3r2 = getRole(getTestProjectDir(), "src", "roleAndBaseHierarchy1", "T3", "R2");
  }
 protected void setUp() throws Exception {
   super.setUp();
 }