@Override
    public String handlePlaceHolder() {
        return handlePlaceHolder(inlineExpression);
    }
@Test
    void assertHandlePlaceHolder() {
        String expectdString = "t_${[\"new${1+2}\"]}";
        assertThat(createInlineExpressionParser("t_$->{[\"new$->{1+2}\"]}").handlePlaceHolder(), is(expectdString));
        assertThat(createInlineExpressionParser("t_${[\"new$->{1+2}\"]}").handlePlaceHolder(), is(expectdString));
    }