When I change a setting in a window like in the screenshot below, where are those settings actually stored? Bonus: Is there any way, using Java, Eclipse RCP etc, to access the settings programmati...

I am getting the error below while running my eclipse plugin. Eclipse used 4.12 with java11. It used to work fine in eclipse 4.6.3 + java8. javax.xml.bind.JAXBException: Provider com.sun.xml.intern...

I'm trying to use Apache POI Library in Eclipse RCP project. So I added poi, poi-ooxml and poi-ooxml-schemas to project, but still got an Exception java.lang.NoClassDefFoundError: org/apache/poi/ut...

I have a Java application that runs in OSGi/Equinox. From this application, I need to spawn Java subprocesses (e.g. via ProcessBuilder.start()) that run in OSGi/Equinox as well in order to handle c...

Ok, so this is probably a NooB question (I'm more of a C++ guy), but I'm lost in the java woods and its frameworks forests... I'm trying to look into eclipse RCP development. For that I'm followin...

In Eclipse source code, I've found some '$NON-NLS-1$' in comments used like that : private String toolTip = ""; //$NON-NLS-1$ What does that mean ?

How to build an eclipse RCP app based on Java 11 with tycho? I'm using eclipse 2018-09 RCP + the Java 11 plugin + OpenJDK 11 My application is plugin-based and in all the plugins, theMANIFEST.MFfil...

When writing Java code on Eclipse IDE, press Control + Space will pop up the content assist window. For example, the content assist window for System. will list all the available fields and methods...

I exported my eclipse plugin through the "Export Wizard" in the manifest and seems like everything went well (no errors). It created a .jar file within a plugin directory in a zip file. I thought ...

I just exported a product that is working nicely if I hit the "Launch an Eclipse application" button. If try to execute the exported product, I get following exception on the startup: !SESSION 201...

I'm organizing a build of an Eclipse RCP. Using the p2-director, one property is the profile. The Eclipse documentation only states the below explanation, which isn't that clear in my view. -pr...

I am writing an Eclipse plugin using Eclipse RCP (Kepler). Everything was working fine until last night all the sudden I started getting null pointer exceptions when trying to test my plugin. Here ...

It is said here, that product Id should be set "as defined in your plugin manifest". What does it mean? That product Id should coincide with plugin Id? But this can't be true, since product can co...

in my project I'm trying to export a Eclipse RCP application using Maven/Tycho. All the plugins (and the product it-self) use the following version pattern when in "SNAPSHOT" release configuration...

I have a maven build for building an eclipse plugin which gets hung sporadically during the execution of --- tycho-p2-repository-plugin:1.1.0:assemble-repository (default-assemble-repository) @ co...

I'm attempting to create an Eclipse RCP application for the first time and so am following the Vogella tutorial here: http://www.vogella.com/articles/EclipseRCP/article.html Per the steps I've cre...

I want to add some GitHub projects as dependencies to my Eclipse RCP Plugin. The GitHub projects are oshi and leshan. Both GitHub projects provide maven builds over maven central which i could use...

I am building an RCP application, where there will be updates in the features/plugins every quarter. So, if a user chooses to auto update the feature/plugin then new jars for updated plugins are ge...

I am developing an eclipse ECP application where I wanted to use the Eclipse icons like project, folder, task, etc. Can anyone help me from where I can download these icons? I searched in w...

I've made a pop-up menu with one menu item, I want to enable it only when I do a right click on a tree item of a certain class type otherwise disable it. How can I achieve this?

I need to insert @Override / @Deprecated annotations and static modifiers automatically where necessary to all Java files of concrete project is opened in Eclipse IDE. Eclipse has a great ability ...

I tested nextrtc-signaling-server which is opensource for Java. But I encountered building Maven problem. I hope that this is solved. My console log. [INFO] Building jar: D:\signallinServer\next...

I am trying to make eclipse keybindings work. I tried to make the rename command work. I looked at some tutorials and experimented. I enabled command and key binding trace in console (http://eclips...

I just stumbled over a phenomenon in my code which comes down to this: I have an OSGi Declarative Service providing two service interfaces configured as follows: <?xml version="1.0" encoding="...

I've recently changed my Eclipse e4 applications project configuration from being based on plug-ins to features. The application runs correctly but when exporting I get errors to do with a build.xm...