Java中目录的删除

Question

我正在 Eclipse 中创建一个动态 IProject。这个 IProject 的行为类似于 eclipse 中的“带有 JAR 档案的新插件”项目。然后我指向这个外部jar文件的引用。顺便说一句，我提取然后链接到临时 IProject。

<linkedResources>
    <link>
        <name>SampleTestSuite</name>
        <type>2</type>
        <location>D:/eclipse-rcp-indigo/tests/SampleTestSuite</location>
    </link>
</linkedResources>

现在，我打算制作这个 IProject Run-As JUnit。我想在 JUnit 之后删除提取和链接的 jar 文件。这是我在下面运行 JUnit 的代码，但在文件删除后它会抛出错误，因为linkedresource 将不存在。任何想法如何监视 JUnit 是否已经完成以便删除链接的资源？

Activator.getDisplay().syncExec(new Runnable() {
     public void run() {
    Job job = new Job("Test Runner JUnit") {
    @Override
                protected IStatus run(IProgressMonitor monitor) {
                    monitor.beginTask("Launching JUnit", 100);
                    try {
                        ILaunch launch = new Launch(launchConfiguration,
                                "run", null);
                        launch.setAttribute(
                                "org.eclipse.debug.ui.ATTR_CONSOLE_ENCODING",
                                DebugPlugin.getDefault().getLaunchManager()
                                        .getEncoding(launchConfiguration));
                        DebugPlugin.getDefault().getLaunchManager()
                                .addLaunch(launch);
                        launchDelegate.launch(launchConfiguration, "run",
                                launch, monitor);
                    } catch (CoreException e) {
                        return e.getStatus();
                    } finally {
                        monitor.done();
                    }

                    return Status.OK_STATUS;
                }
            };

            job.addJobChangeListener(new JobChangeAdapter() {
                public void done(IJobChangeEvent event) {
                    if (event.getResult().isOK()) {
                        System.out.println("Job completed successfully");
                        // delete the file here
                    } else
                        System.out
                                .println("Job did not complete successfully");
                }
            });


            job.setPriority(Job.INTERACTIVE);
            job.schedule();
        }
    });

Answer 1

我刚刚添加了这个

IProcess[] processes = launch.getProcesses();
    for (IProcess process : processes) {
    while (!process.isTerminated()) {
    }
        //delete here
   }