I have the uml-designer plugin in my eclipse neon with the version 7 of ther uml designer (there's no option to download a previous version), and my co-worker has the version 5.
Doesn't the version of uml designer that runs in eclipse neon also runs in the eclipse luna? Thanks in advance.
No, the UML Designer 7 version runs on Eclipse Neon. There is lots of bugfixes since the 5 version so, it is better to use the last version.
Related
Does Eclipse Neon support Java 9? I know Eclipse Oxygen can be used but we have some constraints to not use other Eclipse than Neon.
We are using Maven for Building our J2EE project and Git for source control.
I appreciate if you can back your answer with some links/proofs. Thanks!
Does eclipse Neon support Java 9?
It depends what you mean by "support". If you mean "Is the use of Java 9 officially supported with Neon?" then the answer is no. For example, see this DZone article:
You need an Oxygen-based install of Eclipse – ensure you’re using the
R version and not milestone or integration builds.
Also, from Eclipse's site:
Users who install Eclipse Oxygen 4.7.1a are able to launch with Java 9
and get Java 9 support
But if you mean "Is it possible to get Java 9 running under Neon?" then the answer is yes. Here's a snippet from an article titled Eclipse Java™ 9 Support (BETA) for Neon from a brave soul who did it back in 2015!...
I downloaded the early access version of Java 9 JDK from java.net in
the form of a tar.gz file that I decompressed into a local directory:
/home/apps/jdk1.9.0. I made no other changes to my system.
I downloaded the Eclipse SDK 4.6 (Neon) M2 from the Eclipse Platform
downloads and decompressed it into its own directory. I made a small
change to the eclipse.ini file to make the new configuration run using
the Java 9 runtime...
Of course, that was done with an early access release of Java 9, and I wouldn't automatically assume that Neon will still work with the latest release of Java 9.
~~~~~~~~~
Update:
I just noticed this SO question titled Neon: how to run on jdk9? which may offer further useful information.
I want to start using Java 8 with Eclipse but I don't know how to install it - I can't find any tutorials on it. I am using Eclipse Kepler and have added a JRE for JDK 8 to the IDE but it won't let me continue to create the project because of a compliance problem with the JRE versions. How can I use Java 8 with the Eclipse Kepler IDE?
Have a look at this bug report from time to time for progress on Java 8 in Eclipse's JDT.
EDIT: For Kepler you need SR2 (4.3.2) and the Java 8 feature patch. Starting with I20140318-0830 all Luna (4.4) builds contain support for Java 8 "out-of-the-box". The final version of Eclipse Luna (4.4) will be released at the end of June 2014.
Now, after Java 8 is released, there is a feature patch, but only for Kepler SR2 (4.3.2). Installation via
Help > Install New Software... > 'Work with': http://download.eclipse.org/eclipse/updates/4.3-P-builds/
see Tutorial Installing Java 8 on Eclipse Kepler
Early access builds of Eclipse with Java 8 support are available. Installation instruction can be found here.
Wayne Beaton (Director of Open Source Projects at the Eclipse Foundation) just published (February 2014) an article on "Building and Running Java 8 Support" (with Eclipse Luna 4.4Mx).
It includes:
Getting the sources of JDK8
Downloading the latest milestone of the Eclipse SDK (4.4Mx)
Configuring the “vm” option in the eclipse.ini file to use the Java 8 JRE included with the downloaded JDK.
Adding Egit
Clone the BETA_JAVA8 branch of the Git repo JDT Core, JDT UI and JDT Debug repos.
Using the handy “Import all projects” feature to automatically pull all the code into my workspace.
Setting various JRE 1.4, 5 and 6.
Putting the right mapping for those JRE in the execution environment.
For Eclipse Kepler 4.3+, leeor mentions in the comments:
As of Feb 21st, you can install the beta 8 JDT via "install new software..." in Eclipse (I use Kepler) here: JDT/Eclipse Java 8 Support (BETA)
http://build.eclipse.org/eclipse/builds/4P/siteDir/updates/4.3-P-builds
Java8 support for Eclipse Kepler SR2 has been removed from eclipse marketplace. You can access the archive here. Download the zipped repo and install it as a local archive update site.
URL : http://download.eclipse.org/eclipse/updates/4.3-P-builds/
Add it like the screenshot
I am assuming that you have installed Java 8, JRE 8 and configured them (setting class paths etc.).
Follow the steps.
Go to Help->Eclipse market place
In the search box type "java 8 kepler"
The first link that appears is Java 8 support for Kepler SR2
select it and install it.
It will take a few minutes.
You may need to restart Eclipse after completion.
The problem is that the version of Kepler your using might not have the support for Java8. You can either install the Java8 Patch from market place if your using SR2 version
or
You can directly download Eclipse Kepler SR2 from here, which comes with default support for Java8
what version of the Eclipse RCP we need to upgrade to along with Java 8?
Eclipse Luna (4.4) is the first to fully support Java 8. This is the current version available from the Eclipse site
Does anyone know where I can find the most recent feature comparison document for Spring IDE plugin vs SpringSource Tool Suite STS (version 3.3.0)?
I believe Eclipse made some good progress in Kepler release, (for example Maven support being shipped in) so was wondering if the feature gap between Eclipse+Spring IDE plugin and STS highlighted in 2.9.2 Feature Comparison were reduced in Eclipse Java EE Kepler.
There is not much difference now between Eclipse + Spring-IDE and STS. The main difference is that when you download STS, you are guaranteed that all the bits and pieces work together. When you install Eclipse + Spring-IDE, you may have some compatibility problems and trouble installing or upgrading.
My advice is this: if you already have an Eclipse that has custom plugins installed, then go with Eclipse + Spring-IDE and if you are starting from scratch, go with STS.
I'm a bit confused about Eclipse release 3.8
It seems a bit like a ghost to me: no codename, no download site?
Where are all the packages, like "Eclipse for RCP and RAP Developers"?
Eclipse 3.8 and 4.2 were released concurrently as part of the Juno release, but the compilations for various developer types are only available based on version 4.2.
To use Eclipse 3.8, you will need to download the basic platform and install the plugins you need from Eclipse Marketplace or the Juno repository.
Surf to here and download the one labeled Eclipse SDK:
http://download.eclipse.org/eclipse/downloads/drops/R-3.8.2-201301310800/
Juno repository:
http://download.eclipse.org/releases/juno/
Official 'Eclipse Project 3.x' Stream Downloads page
http://download.eclipse.org/eclipse/downloads/eclipse3x.html
This has links to 3.8.1 release, and the 3.8 maintenance build.. If you want to link anywhere to 3.8, this is probably the best place.
Note that 3.8 is not a full 'packaged' release -- it's just the core. Features & plugins can be added from within the IDE, to replicate functionality of the Java EE/ PHP/ C++ etc packaged distributions.
3.8 is of particular interest to those (like myself) who are downgrading from 4.2 Juno due to the serious performance problems in that release. These seem to affect XML editors, PHP, switching, opening & closing editors -- turning the instant performance of previous Eclipse versions into endless 3-5 second waits.
Indigo 3.7 is the last 'packaged' release available. 3.8 may offer advantages in fixing several Indigo bugs & having Java 7 support.
A link to the recently released 3.8.2: http://archive.eclipse.org/eclipse/downloads/drops/R-3.8.2-201301310800/
None of the links in other answers seem to work anymore, but The Eclipse Project Updates Sites page at eclipse.org says it's http://download.eclipse.org/eclipse/updates/3.8 and that works for me and 3.8 has now been moved to the archives. I don't think updates are available anymore.
To install Java EE into the 3.8.1 download, this worked for me: https://stackoverflow.com/a/5028910/503025
Java EE is in the Juno upgrade site.