修复注释解析问题

[DQinYuan]

    @Test
    public void invalidNumInCommitTest() throws Exception {
        ExpressRunner runner = new ExpressRunner(true, false);
        DefaultContext<String, Object> context = new DefaultContext<>();
        // 定义表达式
        String express = "/** 2倍 **/ 1+1";
        Object result = runner.execute(express, context, null, true, true);
        Assert.assertEquals(2, result);
    }

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