Posted by
Aryeh Weiss on
Jul 22, 2015; 1:09pm
URL: http://imagej.273.s1.nabble.com/java-8-and-OSX-tp5013642p5013691.html
On 7/22/15 1:43 PM, Gabriel Landini wrote:
> On Tuesday 21 Jul 2015 22:31:01 Wayne wrote:
>> ImageJ using Java 8 performs GUI operations, like opening and closing
>> windows, a lot slower on Macs. The macro at
>
>>
http://imagej.nih.gov/ij/macros/RegressionTests.txt> For some reason I do not seem to be able to find the "RegressionTest.js" file
> which is called in the 2nd line. Where can I download that from?
>
> If I remove that line, sometimes the macro aborts with the embryos image under
> java 1.6.0, claiming that there should be a stack to process (there is one
> called embryos-1.jpg) the error is "Convert Stack to Images requires a stack".
> Could this be a race condition?
>
> Anyway, the first run of the macro before that error, which shows the progress
> bar and stops for some secs shows "filter tester successful"
>
> Java 1.6.0_35: -> 37 sec then if it does not abort, total: 47 sec to the end.
> openkdk 1.7 : -> 508 sec total 522 to the end,
> Java 1.8.0_51: -> 703 sec, total: 714 sec to the end.
>
> 15 times slower??
>
I have not figured out how to switch between 1.8 and 1.6 when running
Fiji under OSX (10.10.4).
I found this, but it does not work for me (to be fair, it says it will
not work...)
I have Java 1.6 in:
/System/Library/Java/JavaVirtualMachines/1.6.0.jdk
and /usr/bin/java
and java 1.8 lives in:
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin
Can someone out there tell me how to launch with java 6 without my
having to remove java 8?
Thanks in advance
--aryeh
--
Aryeh Weiss
Faculty of Engineering
Bar Ilan University
Ramat Gan 52900 Israel
Ph: 972-3-5317638
FAX: 972-3-7384051
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