-XX:-PrintCompilation doesn't output

[Y. Srinivas Ramakrishna]

On 11/19/09 16:01, Ulf Zibis wrote:
> I found out the reason, I should use "-XX:+PrintCompilation"
> 
> Don't know, why '-' is stated here: 
> http://java.sun.com/javase/technologies/hotspot/vmoptions.jsp#DebuggingOptions 


The "-" (read "minus") specifies the default status of this option (i.e. off, disabled).
(For other options where you see a "+", the default setting is "on". I admit
this can be a somewhat confusing documentation convention, at least at first glance,
and takes some getting used to.)

-- ramki

> 
> 
> -Ulf
> 
> Am 19.11.2009 10:59, Ulf Zibis schrieb:
>> I've set "-XX:-PrintCompilation" on fastdebug-build jdk1.7.0_b76, but 
>> got nothing than:
>>
>> VM option '-PrintCompilation'
>>
>> Any ideas ?
>>
>> -Ulf
>>
>>
>>
>