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Re: [pdt-dev] How to make PDT-Eclipse use Sun-JDK instead of GCJ
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Thanks Wayne...Following steps did the trick:
sudo update-alternatives --config java
sudo update-alternatives --config javac
sudo update-alternatives --config jar
Now while starting Eclipse, it didn't say that it is using GCJ.
You can configure Eclipse to use a specific JRE when it runs (independent of what's installed/configured on Ubuntu)
I believe now I am using Sun-Java. Do I still need to configure Eclipse to use specific JRE. If yes then please do tell me.
I apologise if my questions are too childish. I have never used eclipse and never worked on Java. I am more of 'vim' editor lover.
Cheers,
Parag,
Software Engineer, PERSISTENT Systems LTD,
http://www.persistentsys.com/Will Rogers - "I don't make jokes. I just watch the government and report the facts."
On Mon, Apr 27, 2009 at 12:55 AM, Wayne Beaton
<wayne@xxxxxxxxxxx> wrote:
Don't do this. This step is for configuring the Eclipse environment to *build* Java applications. You need to configure the version of Java used to run Eclipse itself. This is an Ubuntu thing, not an Eclipse thing.
A little further down in the thread, the following steps are more useful:
another way to do this instead of making a link is
sudo update-alternatives --config java
sudo update-alternatives --config javac
sudo update-alternatives --config jar
this will give you a list of installed java
Choose sun java...
You can configure Eclipse to use a specific JRE when it runs (independent of what's installed/configured on Ubuntu); let us know if you want to try that.
Wayne
Parag Kalra wrote:
As I have downloaded PDT-Eclipse it is not having the JAVA section under:
Windows > Preferences > Java > Installed JRE
Could someone share the URL which I can use under 'HELP' -> 'Software
updates' -> 'Available software' -> 'Add site' and installed the JAVA IDE
feature into PDT-Eclipse.
Thanks in advance.
Cheers,
Parag,
On Sun, Apr 26, 2009 at 11:23 PM, Michael Spector <
spektom@xxxxxxxxx> wrote:
Hi,
Please read here: http://ubuntuforums.org/archive/index.php/t-64203.html
Thanks,
On Sun, Apr 26, 2009 at 8:51 PM, Parag Kalra <paragkalra@xxxxxxxxx> wrote:
Hello All,
When I am starting the PDT - Eclipse, I am getting a dialog box
displaying
following message:
GCJ has been detected as the current Java virtual machine. Use of GCJ
is
untested and unsupported. Please consult the documentation for more
information.
However even by using GCJ, PDT-Eclipse is working as expected but still I
want o use Sun-JDK instead of GCJ.
Also Sun-JDK is installed on my Ubuntu 8.10. I just want to know the way
by
which I can switch between the two.
I guess un-installing GCJ is one of the option but I don't want to do
that.
Any other option?
Cheers,
Parag
Steven Wright - "A lot of people are afraid of heights. Not me, I'm
afraid
of widths."
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Best regards,
Michael
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