eclipse-neon

My context: 9-ea-113 (that is javafx now fully modularized, without jfrt.jar) eclipse-neon-M6 with the current beta support for java9 (running on java8, if that matters) win7 Something simple like import javafx.application.Application; public class FirstApplication extends Application { // } doesn't compile because the javafx.xx packages are not found. What to do? Edit the .classpath file of the project and add the entry below - seems to work. <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">

MWE : import java.util.Comparator; import java.util.TreeMap; import static java.util.Arrays.asList; import static java.util.stream.Collectors.groupingBy; import static java.util.stream.Collectors.mapping; import static java.util.stream.Collectors.toList; public class ShouldCompileInEclipse { void doesNotCompileInEclipse() { asList("eclipse").stream() .collect(groupingBy( this::function, () -> new TreeMap<>(Comparator.reverseOrder()), mapping(this::function, toList()))); } String function(String s) { return s; } } Why the code will not compile under Eclipse? Version: Neon.1a Release (4.6.1)

Simple question: how do you enable word-wrap by default in Eclipse? I looked at this plugin but it only goes up to Luna. In addition, this plugin is a separate text editor and does not have syntax highlighting or validation. I'm open to other suggestions. Word wrap is available in Eclipse Neon IDE: https://www.eclipse.org/neon/noteworthy/#_word_wrap_in_text_editors . Just consider using the latest version . Shortcut: Alt + Shift + Y Emmanuel Guiton As pointed out by @KrisWebDev in this answer , Eclipse supports soft line/word wrapping as of Eclipse Neon but the GUI to control this setting does

How can I disable the welcome screen in Eclipse Neon? Although there is a similar question for Eclipse Juno , the methods suggested don't seem to work in Eclipse Neon. One problem I detected is that I have the checkbox: always show Welcome at start up checked. If I uncheck it and restart Eclipse Neon, it remains checked again. The same behaviour happens when I go to Help->Welcome , it seems that the checkbox is not working. The main reason for me to disable the welcome screen is to see if I can solve a problem with Ctrol-Arrow s that don't work when the the Welcome screen is shown as described

I have the following classes in a file Sandbox.java: package sandbox; import java.util.Arrays; import java.util.Collection; import java.util.concurrent.CompletableFuture; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.stream.Collectors; public class Sandbox { public static void main(String[] args) throws Exception { ExecutorService executor = Executors.newSingleThreadExecutor(); Collection<String> s = Arrays.asList(1,2,4,100).stream() .map(i -> CompletableFuture .supplyAsync(() -> Wrapper.of(i), executor) .thenApply(d -> d.get().toString())

Bottom Line Up Front: Eclipse Neon content assist (Ctrl+space) does not offer any proposals for my JavaScript code. Here is what I've checked so far: JSDT has been installed "JavaScript resources" include ECMASciptBuilt-In Library, ECMA 3 Browser Support Library, jQuery The project's Include path has ECMAScipt Built-In Library, ECMA 3 Browser Support Library, jQuery, and JavaScript Web Project support Eclipse's JavaScript Content Assist is enabled and includes Basic proposals, Other JavaScript Proposals, Template Proposals, and word proposals. I changed the content assist from ctrl+space to

Today I downloaded Eclipse Neon. When I ran it for the first time it asked me to select a folder as my workspace. After doing this it throws me an error which redirects me to a log file inside the folder I selected to save my workspace: !SESSION 2016-11-08 18:30:23.149 ----------------------------------------------- eclipse.buildId=4.6.1.M20160907-1200 java.version=9-ea java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=el_GR Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product