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TravaOpenJDK / trava-jdk-11-dcevm

dcevm-11 built on Travis
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Help with NetBeans 12.5 #53

Closed stefanos82 closed 1 year ago

stefanos82 commented 2 years ago

With the latest NetBeans 12.5 and openjdk-11-jre-dcevm on my Debian testing 64-bit I cannot use it anymore.

Previously with openjdk-8-jre-dcevm worked just fine; now I don't know what happened and it's not working.

Can anyone point me at the right direction with instructions please?

kerdosmedia commented 2 years ago

I am still trying to get this working completely myself. I see this is older so if you have any new information please post it. I'm using netbeans 13 and openjdk-11-jre-dcevm

The big difference is between hotswapagent being integrated into 11 and not 8. You don't have to include the old compiler arguments -XXaltjvn and -javaagent. Instead you would just use -XX:HotswapAgent=fatjar see https://github.com/HotswapProjects/HotswapAgent

see http://hotswapagent.org/mydoc_setup_netbeans.html for where those changes need to be made but remember to use fatjar instead of what's in the instructions if you're using 11.

stefanos82 commented 2 years ago

I don't use it anymore, because I replaced it with openjdk-17 which compiles instantly in my case.

I don't know whether they have bundled it in openjdk now, but it works extremely fast.

kerdosmedia commented 2 years ago

I just tried to install jetbrains Release 17.0.2-b396.4 to see if it will fix my issues but now I can't start netbeans with that as my JRE I get jdk.jshell not found when trying to launch netbeans. what version of openjdk 17 are you using please?

stefanos82 commented 2 years ago

Uninstall this custom runtime and NetBeans should work; why would you use this one that is for IntelliJ platform-based applications?

I use 17.0.2+8-1 on Debian testing 64-bit.

kerdosmedia commented 2 years ago

I'm following these instructions that say to use the jetbrains jdk http://hotswapagent.org/mydoc_quickstart-jdk17.html

Can you please give me detailed instructions on how you setup netbeans with jdk 17 and hotswapagent? I had 11 running but kept getting errors on hibernate so trying 17 and stuck again.

Geia

stefanos82 commented 2 years ago

I'm following these instructions that say to use the jetbrains jdk http://hotswapagent.org/mydoc_quickstart-jdk17.html

Can you please give me detailed instructions on how you setup netbeans with jdk 17 and hotswapagent? I had 11 running but kept getting errors on hibernate so trying 17 and stuck again.

Oh I haven't done anything with hotswapagent; all I did was to first install openjdk-17 and test it with NetBeans and immediately blew my mind with its instant compilation procedure.

Of course after this, I uninstalled openjdk-11.

Does this help somehow?