[rules-users] Room to optimize or bug? Unnecessary calls to unused method

[Salaboy]

I can see the code in the nabble
Link, maybe it's because the formattings 
Sent from my iPhone

On 12 May 2013, at 18:30, Mark Proctor <mproctor at codehaus.org> wrote:

> The code examples of what you are proposing did not make it to the list.
> 
> Mark
> On 12 May 2013, at 12:29, Sonata <plz.write.to at gmail.com> wrote:
> 
>> Hi, I am using 5.5.0.final on jdk7(64bit). To repeat the test, simply create
>> a new Drools project in Eclipse. Tick the option to create a default Hello
>> World project. Go to the DroolsTest.java file, edit main() to
>> 
>> 
>> and edit getMessage() to
>> 
>> 
>> Next, remove the two rules in Sample.drl, use this simple rule instead
>> 
>> 
>> Then you can see the output
>> 
>> 
>> Which means, getMessage() is called 4 times in this simple rule. I really
>> wonder why. Is this a bug? Some non-optimized routine? An edge case?
>> 
>> Now try this
>> 
>> and the output is
>> 
>> 
>> Just once. It seems all good. Because getMessage() is needed to call once to
>> check with null, which is very fair to me.
>> 
>> Now something really funny
>> 
>> 
>> and the output
>> 
>> 
>> 
>> An extra call to getMessage() at the end, total 5 times!
>> 
>> TBH, I really only expect calling getMessage() once in all these tests.
>> Please put it to my face and tell me my test is so flawed. 
>> 
>> 
>> 
>> --
>> View this message in context: http://drools.46999.n3.nabble.com/Room-to-optimize-or-bug-Unnecessary-calls-to-unused-method-tp4023790.html
>> Sent from the Drools: User forum mailing list archive at Nabble.com.
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> 
> 
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