@Override
  protected String getCommonSuperClass(final String type1, final String type2) {
    //PsiManager.getInstance(myProject).findClass(type1.replace('/', '.').replace('$', '.'), myProject.getAllScope());
    return ReadAction.compute(() -> {
      final PsiManager manager = PsiManager.getInstance(myProject);
      PsiClass c = ClassUtil.findPsiClassByJVMName(manager, type1);
      if (c == null) {
        return "java/lang/Object";
      }
      PsiClass d = ClassUtil.findPsiClassByJVMName(manager, type2);
      if (d == null) {
        return "java/lang/Object";
      }
      if (c.isInheritor(d, true)) {
        return ClassUtil.getJVMClassName(d).replace('.', '/');
      }
      if (d.isInheritor(c, true)) {
        return ClassUtil.getJVMClassName(c).replace('.', '/');
      }
      if (c.isInterface() || d.isInterface()) {
        return "java/lang/Object";
      }
      do {
        c = c.getSuperClass();
      }
      while (c != null && !d.isInheritor(c, true));
      if (c == null) {
        return "java/lang/Object";
      }
      return ClassUtil.getJVMClassName(c).replace('.', '/');
    });
  }
@Override
  protected String getCommonSuperClass(final String type1, final String type2)