eclipse

问题 I am looking at using HttpsConfigurator, HttpsServer, and HttpContext in the com.sun.net package. Additionally, part of my project requirement is to use OpenJDK. I am coding in Eclipse, which will not auto import anything from the com.sun.net package, because it is considered 'forbidden'. After enabling forbidden packages, I can get everything working, building and running. My question, what is considered safe to use in OpenJDK? I am under the impression that it is just the java.* and javax.*

问题 I have Java code managed by a Git repository. Currently, the directory structure is myProject | -- src -- bin -- lib -- .git Currently, each developer creates its own development environment under his desired tool (Eclipse/Netbeans). I would like to create a Eclipse project for this code and add it to my source repository, so that new Eclipse developers don't need to create a new project and set the dev environment manually. I'd like to have this: myProject | -- src -- bin -- lib -- .git --

问题 how can I open a new browser tab/windows within eclipse? I is launched if I make a deploy to a server. But what if I don't? How can I launch one? tyvm 回答1: If you want to open an internal browser: Menu -> Window -> Show View -> Other -> General -> Internal Web Browser 来源： https://stackoverflow.com/questions/10272546/eclipse-open-a-new-browser-tab

问题 I have a maven project in Eclipse where I am using some hadoop libraries (hadoop-common, hadoop-auth, hadoop-hdfs) and these bring in a dependency on jdk.tools. When I check this project out on a different machine, it works fine, but on mine the pom.xml complains about "missing artifact jdk.tools:jdk:tools:jar:1.6". I can fix this by adding a dependency manually and specifying the file on my local drive (eg "${JAVA_HOME}/../lib/tools.jar") but I would like to understand why it works on one

问题 Is it possible to apply CSS styles to a dialogue or wizard modal window in Eclipse? I've been able to use the CSS Spy plug-in to figure out most elements but when I bring a modal up, Spy becomes inactive. 回答1: Yes it is possible for dialogs and wizards that you create. However changing some of the styles of a dialog or wizard can be quite tricky (such as the dialog background). To some extent you can also apply styles to existing dialogs. For dialogs you create you probably want to set a CSS

问题 I am having issues with my app once I obfuscate the code with ProGuard. The app launches ok, but once I try to make a REST call to my server, I get the below error in the LogCat.. and the app just hangs. Exception Ljava/lang/NullPointerException; thrown while initializing Lorg/codehaus/jackson/map/introspect/VisibilityChecker$Std; Any help is appreciated.. as I have searched the entire internet :| Below is my pro guard .cfg contents: -optimizationpasses 5 -dontusemixedcaseclassnames

问题 I'm using eclipse for java coding I completed the code and it worked well on CPLEX library 12.6(I added library in properties> libraries > add external jars > cplex.jar) I wanted to change the library of CPLEX 12.7, so I removed previous one and added cplex.jar of CPLEX 12.7, but suddenly I got error message. It says as below; java.lang.UnsatisfiedLinkError: no cplex1270 in java.library.path java.library.path must point to the directory containing the CPLEX shared library try invoking java

问题 Project Structure: Parent-Prj (pom.xml) P1 P2 (Dependent on P1) Details: P1/P2 specified as modules in parent project pom (Parent-Prj) P2 is dependent on P1 (with this depencency specified in pom of P2) We are using a custom maven plugin (eclipse plugin with buttons provided for clean/install/compile etc). Issues due to that: P1/P2 specified as modules in parent project pom. However the projects are not being executed in order. i'e P1 should be build before P1 due to dependency specified.

问题 I have 2 files, an ecore implementation metamodel and an e-Repository. The e-Repository is provided in EMF format together with the ecore implementation metamodel. I want to browse the contents of this repository and all I know is that I have to generate an Eclipse plugin from the implementation metamodel and with this plugin, I can open the repository and browse its content. But I have no idea how to generate the plugin and proceed with it. The ecore implementation metamodel was developed