Eclipse is a free and open-source integrated development environment (IDE) written in Java. It offers a large number of plugins and thus can be customized for almost every programming language or software framework.

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Where is the visualVM executable for linux?

I'm trying to install the VisualVM plugin for eclipse, on my Ubuntu linux. I'm following the instructions here. So I've done the installation part, and the plugin is installed to eclipse. Now for ...
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2answers
8k views

Upgrade to java 1.7 in eclipse on mac

I'm sort of a beginner with eclipse but I want to update the libraries or build path or whatever to java 1.7 from java 1.6 and I can't figure it out. I'm a computer science student at the university ...
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1answer
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Eclipse not Detecting Attempt to Upgrade from Luna to Mars

I am trying to upgrade my installation of Eclipse from Luna to Mars, but I am having an issue with Eclipse not finding any updates even though I have added the Eclipse Mars repository to the list of ...
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accommodate all the letters in the first line Android app name [on hold]

I Android app name is 11 letters. No spaces between the letters. While the ninth letter of the alphabet are shifted to the next line. How do I accommodate all the letters in the first line?
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2answers
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Set Eclipse as the default editor for opening a file

Is it possible to set Eclipse as the default program for open certain types of files? I'd like to set it as the default program for editing .java and .js files.
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Executable only starts from command line, not run dialog or shortcut

I'm having some difficultly starting Eclipse on one of my machines. From the command line, this works: C:\Users\Me> C:\eclipse\eclipse.exe Yet a shortcut to the same executable does not. If I ...
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1answer
4k views

Eclipse using huge amount of System Memory

I have a sophisticated workspace set up with many eclipse projects in my workspace directory. In total the size of workspace directory is just over a gig, with the .svn directory from subversion a ...
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2answers
2k views

Unable to install Java Runtime Environment (ver 7 update 65)

Background: I am trying to setup PyDev on Eclipse Luna. I have managed to download and installed Eclipse Luna. But on start up, it said I need to download and install latest Java Runtime Environment. ...
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Eclipse displaying multiple borders per subwindow on elementary OS

On the current version of elementary os, since upgrading to eclipse mars, every dialog/sub window looks like this: Both borders are fully usable, I can drag on both title bars and I can close with ...
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25 views

SSH2 connection issues on Ubuntu 14.04 - it randomly works when it wants to

So I've been digging around for a solution and cannot find an answer for this. Setup: I am using Eclipse Mars (v4.5) running on Win7 with a Linaro ARM-Linux tool chain. Eclipse has a remote host setup ...
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1answer
5k views

Can't edit files in Eclipse even though not read-only

This is such an amateur question I'm embarrassed I even have to ask. In Eclipse, sometimes I can't edit a file. I can open it, but it behaves as it if it's a read-only file—typing has no ...
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9 views

Eclipse Mars (and Eclipse Luna) pops upfront above all windows from time to time

It is very annoying. While I was working on other window, Eclipse suddenly jumped up to front above all windows and blocked my working window. I need to search my window again and continue my work. ...
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1answer
15 views

What setting controls the background color on highlighted list items in the Variables view in Eclipse?

In Eclipse, I like to use a dark theme. When I do, the Variables view sometimes highlights items using an extremely bright yellow color, with light gray text, meaning the text is impossible to read. ...
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15 views

Cannot stat: operation not permitted (Debian)

I tried to install ant onto debian with apt-get install ant --no-install-recommends --no-install-suggests. I got the error message: dpkg: error processing /var/cache/apt/archives/ant_1.8.2-4_all.deb ...
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1answer
3k views

Everytime Eclipse starts I get this error message (aptana plugin)

!ENTRY org.eclipse.core.jobs 4 2 2013-08-19 10:40:49.721 !MESSAGE An internal error occurred during: "Start Ruble bundle manager". !STACK 0 java.lang.NullPointerException at ...
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2answers
1k views

How to preserve formatting while copy-pasting from Eclipse IDE to PowerPoint 2010

Is there a way I could copy the source code from Eclipse IDE and paste it on PowerPoint preserving the formatting? When I try to do it I get zero indentation when pasting it to PowerPoint 2010. The ...
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1answer
15 views

Eclipse open file in Project explorer tab

Iam using eclipse(Luna), when i open some code file, the file opens in the Project explorer view, How return the open file beheavior to open in the java editor, example in this link: ...
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2answers
2k views

OS X - Eclipse - WindowBuilder -> “Incompatible Java versions”

No matter what I do, Eclipse keeps saying that "Eclipse is running under 1.6, but this Java project has a 1.7 Java compliance level, so WindowBuilder will not be able to load classes from this ...
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2answers
767 views

Oracle JRE 7 and 8 both will not install on previously Javaless win7

Simple question I thought I'd never have to ask, since I've done it hundreds of times before: How can I install JRE? I have a Win7 x64 Pro box with no Java environment, running as an admin user. I'm ...
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1answer
190 views

Can not start Eclipse Mars on OS X Yosemite 10.10

On a fresh OS X Yosemite 10.10 box, when I tried to run Eclipse Mars, I got the usual "You need Java 1.6, Click More info" box. I followed the link and installed the Apple maintained 1.6.x package. ...
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1answer
1k views

What PHP, Xdebug and Eclipse configurations work on Windows 7 64 bit?

I have been mucking around for days, trying to find the right combination that lets me debug with breakpoints and variable viewing, in Eclipse, without crashing Apache. PHP 5.3? PHP 5.2? Eclipse ...
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2answers
657 views

Migrating Eclipse from Juno to Luna

I just upgraded my Ubuntu computer from 12.04 to 14.04, and my Eclipse Juno stopped working (couldn't start). So I decided to download Eclipse Luna. Now I can open Eclipse, but all my projects, ...
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How to pass maven param “-T” to Eclipse for parallel builds?

Is there a way to pass maven param "-T" to Eclipse for parallel builds? More info about Maven parallel build (Required Maven 3+) ...
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9answers
4k views

How can I pin Eclipse Luna to the Windows-7 taskbar?

I used to be able to pin Eclipse to my taskbar by adding these lines to the eclipse.ini file: -vm C:/Program Files/Java/[my java version]/bin But it doesn't seem to work with the new Eclipse Luna ...
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0answers
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Error from egit installation

Just installed a fresh 32 bit copy of Java and Eclipse. I'm now trying to add egit for the first time, following the instructions here (using the main repository). I receive this error when I try to ...
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1answer
84 views

How to use multiple cursors in Eclipse

In Brackets, you can use multiple cursors to edit code simply by holding command (on mac) and clicking on the text you want to edit (see it in action here). Is there a similar feature in Eclipse? Is ...
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3answers
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How do I make the tab-key expand abbreviations for emmet in eclipse?

I have installed emmet plugin for eclipse and it works fine. The problem is that I couldn't enable the tab key to expand the abbreviation. It writes the normal tab white space, I searched a a lot but ...
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1answer
35 views

NullPointerException using the VisualVM launcher

I'm running Arch. I installed eclipse-java from the AUR and later installed visualvm from there too. After setting up the visualvm launcher, and creating a run configuration using it, I still get a ...
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2answers
952 views

Hide Scrollbars in Eclipse Editors

I like Eclipse a lot, but I would like some way to easily hide the scrollbars in the Eclipse editors. I have seen this eclipse bug here, but don't know what to make of it (if it has been solved, why ...
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9 views

Nodeclipse installs multiple JSDT-based Editors

I've installed Nodeclipse and I'm trying to select which editor to use as my default for Node.js files, but there are multiple editors that are distinguishable only by the colour of their icon and I ...
3
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1answer
2k views

How to Hide Object Files from Eclipse's Script Explorer

I am using Eclipse to develop C++ programs. In the script explorer, I see my .cpp, .h files along with .o (object) files. Is there a way to hide these .o files from the script explorer? Update: Here ...
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2answers
212 views

Debian: Eclipse 3.8.1 doesn't know anything anymore about Java

I work on a Debian testing, with an Eclipse installed from the repositories (current version: 3.8.1). Since my latest apt-get upgrade, Eclipse "doesn't understand Java" anymore: no Java perspectives, ...
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Eclipse organize import is removing lombok imports

While using eclipse "organize import" , It is removing lombok import. By assuming them as unused imports. Is there a way to ask eclipse not to remove unused imports while doing "organize import" ?
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742 views

Installing Eclipse for linux (64 bit)

So I am trying to download the latest version of eclipse from the link provided by eclipse.org I am using Ubuntu 14.04 64 bit. There is a package available in the software repositories, but it is ...
0
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1answer
135 views

Share Eclipse keyring file between 2 computers

I'm using Eclipse with Remote Systems plugin to access multiple SSH server. Using a dropbox account, I'm sharing the profiles directory to my home pc, and that is working fine (if I add a new server ...
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31 views

Issue when trying to publish with weblogic server

I'm not sure why but when I try to run my server and see my software I get the error "'Publishing to Oracle WebLogic Server 12c (12.1.2) at localhost' has encountered a problem. Publish was canceled." ...
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19 views

Eclipse on new VM cannot download stuff, why not?

I copied eclipse into a new VirtualBox CentOS 7 virtual machine from another computer, but how do I get it to allow eclipse to download stuff from the internet? Here is the problem: Eclipse works, ...
3
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1answer
7k views

Running 32bit eclipse on 64bit windows

I am trying to use a 32bit installation of eclipse on my 64bit windows machine. I have eclipse extracted to my C: Drive and Java installed in ProgramFiles(x86) When I go to start eclipse I get the ...
1
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1answer
141 views

How to run .js file in Eclipse IDE for JavaScript Webdeveloper?

I am learning JavaScript at the moment and have just installed the Eclipse IDE for JavaScript Web Developers. I have created a new project and created a new file with an extension of .js. I have ...
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149 views

Eclipse with XAMPP's MySQL and Tomcat

I want to create a Dynamic Web Project in Eclipse, but that option isn't available since Database and local server hasn't been configured. I downloaded XAMPP, how can I use the MySQL and Tomcat server ...
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36 views

How to change diff color in eclipse in compare mode

Let's say I select a file, then Show in > History then I select a file from the history "commit list" and I select Compare with Workspace: Here, I get gray-white color for the diff. How to ...
1
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1answer
75 views

Open eclipse with a linux user that doesn't have graphical environment (created from console)

I created an user from console in my Ubuntu Destkop 14.04 LTS, doing this: sudo addgroup hadoop sudo adduser --ingroup hadoop hduser I used that user for doing all sort of stuff, because i'm using ...
4
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2answers
2k views

How to remove the close (×) button from Eclipse Juno tabs?

Is it possible to remove the close button from main editor tabs? I've heard there is a new UI model in Eclipse Juno (e4) that uses CSS for tuning, so is it possible to write some CSS to remove close ...
8
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2answers
5k views

How to have the file selected in Project Explorer when focusing on a certain file's tab?

Say I have multiple files opened in Eclipse IDE. I just want Eclipse to show the file in the Project file tree, when I have certain file opened. Just like in NetBeans. In NetBeans when you focus on ...
9
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2answers
3k views

How to leave the open file in eclipse tab after search?

when we open a file from "Package Explorer" in eclipse, after we use it, it will leave in the tabs. If we open a file from "Search" result, then after we search another keyword, it will disappear, we ...
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14 views

Eclipse fix console

I open two consoles in Eclipse side-by side, uncheck both: Show Console When Standard Out Changes Show Console When Standard Error Changes Then I run two applications, show the output of one in ...
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41 views

Eclipse won't restart

I have Ubuntu 14.04.2 LTS and Eclipse Java EE IDE for Web Developers Version: Luna Release (4.4.0) When I restarting it it shuts down also fine but don't want to start. All I have in ...
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32 views

Eclipse market place load too slow

I have Ubuntu 14.04.2 LTS and Eclipse Java EE IDE for Web Developers Version: Luna Release (4.4.0) The Eclipse marketplace load is too long... What can I do for fast it?
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1answer
14 views

Updating keywords cache in Silk4J

I have installed MicroFocus SilkTest (particularly Silk4J) and I keep getting the following error in Eclipse: Problem Occurred 'Updating keywords cache' has encountered a problem. ...
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22 views

Easy Shell Eclipse plugin randomly disappears

I have the Easy Shell plugin installed which adds an "Easy Shell" item to the right-click menu. However, it seems to periodically disappear between Eclipse restarts. At first it was at the top of the ...