public boolean isRawSubstitution() {
    final PsiMethod method = getElement();
    if (!method.hasModifierProperty(PsiModifier.STATIC)) {
      final PsiClass containingClass = method.getContainingClass();
      if (containingClass != null && PsiUtil.isRawSubstitutor(containingClass, mySubstitutor)) {
        return true;
      }
    }
    return false;
  }
public boolean isRawSubstitution()