import org.eclipse.ui.intro.IIntroPart; //导入依赖的package包/类
@Override
public void run(IIntroSite site, Properties params) {
	WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
		@Override
		protected void execute(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
			IProject project = createProject(monitor);
			createExample(project);
		}
	};
	try {
		PlatformUI.getWorkbench().getProgressService().run(true, true, op);
		final IIntroManager introManager = PlatformUI.getWorkbench().getIntroManager();
		IIntroPart part = introManager.getIntro();
		introManager.closeIntro(part);
		IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
		IDE.openEditor(page, ResourcesPlugin.getWorkspace().getRoot().getFile(new Path("hello-world/greeter.sol")));
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 

import org.eclipse.ui.intro.IIntroPart; //导入依赖的package包/类
@Override
public void createInitialLayout(IPageLayout layout) {
	if (Platform.getOS().equals(Platform.OS_WIN32)){
		final IIntroPart introPart = PlatformUI.getWorkbench().getIntroManager().getIntro();
		PlatformUI.getWorkbench().getIntroManager().closeIntro(introPart);
		IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
		IWorkbenchPage page = window.getActivePage();
		try {
			hideDashboards();
			PlatformUI.getWorkbench().showPerspective(J2EE_PERSPECTIVE_ID, window);
			page.openEditor(new NullEditorInput(), CLASSIC_DASHBOARD_ID);
		} catch (Exception e) {
		}
	}
	else{
		String editorArea = layout.getEditorArea();
		IFolderLayout topLeft = layout.createFolder("topLeft", IPageLayout.LEFT, 1f, editorArea);
		topLeft.addView(ANIMATED_DASHBOARD_ID);
	}
}
 

import org.eclipse.ui.intro.IIntroPart; //导入依赖的package包/类
/**
 * Closes the welcome page if it is open.
 */
protected void closeWelcomePage() {
  UiThreadDispatcher.dispatchAndWait(new Runnable() {
    @Override
    public void run() {
      IIntroPart intro = PlatformUI.getWorkbench().getIntroManager().getIntro();
      if (intro != null) {
        PlatformUI.getWorkbench().getIntroManager().closeIntro(intro);
      }
    }
  });
}
 

import org.eclipse.ui.intro.IIntroPart; //导入依赖的package包/类
@BeforeClass
public static void closeWelcome() {
	final IIntroManager introManager = PlatformUI.getWorkbench()
			.getIntroManager();
	IIntroPart part = introManager.getIntro();
	introManager.closeIntro(part);
}