Java开发网 - 这段代码怎么看？

Topic: 这段代码怎么看？

1.这段代码怎么看？

Posted by: terry39
Posted on: 2003-04-10 09:14


    void setFirewallPort(int i)
        throws IPWorksException
    {
        Object obj = syncObj;
        obj;
        JVM INSTR monitorenter ;
        if(connectionState == 0 || connectionState == 3)
            firewallPort = i;
        else
            throw new IPWorksException(503);
        obj;
        JVM INSTR monitorexit ;
        break MISSING_BLOCK_LABEL_51;
        Exception exception;
        exception;
        obj;
        JVM INSTR monitorexit ;
        throw exception;
    }

2.Re:这段代码怎么看？ [Re: terry39]	Copy to clipboard
Posted by: terry39 Posted on: 2003-04-10 09:17 不太理解 JVM INSTR monitorenter ; 和 Exception exception; 还有 Exception exception; exception; obj; JVM INSTR monitorexit ; throw exception;

3.Re:这段代码怎么看？ [Re: terry39]	Copy to clipboard
Posted by: diystar Posted on: 2003-04-10 09:31 呵呵，这是你反编译的吧，所以会显示java汇编

4.Re:这段代码怎么看？ [Re: terry39]	Copy to clipboard
Posted by: terry39 Posted on: 2003-04-10 14:14 是呀 ... 我反汇编出来的 ... 看不懂

5.Re:这段代码怎么看？ [Re: terry39]

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Posted by: snowbug
Posted on: 2003-04-12 00:38

源代码大致如下：


void setFirewallPort(int i) throws IPWorksException {
    Object obj = syncObj;
    synchronized(obj){
        if(connectionState == 0 || connectionState == 3)
            firewallPort = i;
        else
            throw new IPWorksException(503);
    }
}

6.Re:这段代码怎么看？ [Re: terry39]	Copy to clipboard
Posted by: sportscar Posted on: 2003-04-17 09:24 snowbug 高手！

Topic: 这段代码 怎么看？

Topic: 这段代码怎么看？