Bug 114665 [Import/Export] - Import existing projects into workspace - didn't copy files
I20051101-1204 (setup) - launch a runtime workspace - in that workspace, create a plug-in project called "Scratch". Accept all the defaults of the wizard and choose "Custom plug-in wizard" as the template - when the project has been created, quit the runtime workspace (bug) - now from the host workspace, choose import/export > import > existing projects into workspace - select the folder the contains the runtime workspace - you'll see "Scratch" in the list of projects - check the checkbox for "copy into workspace" - the project appears in the workspace as a java project, but it has no contents at all.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
if (!isProjectInWorkspace(selectedProjects[i].getProjectName()))
				validProjects.add(selectedProjects[i]);
		}
		return (ProjectRecord[]) validProjects.toArray(new ProjectRecord[validProjects.size()]);
	}
	
	/**
	 * Determine if the project with the given name is in the current workspace.
	 * 
	 * @param projectName String the project name to check
	 * @return boolean true if the project with the given name is in this workspace
	 */
	private boolean isProjectInWorkspace(String projectName){
		if (projectName == null)
			return false;
		IProject[] workspaceProjects = getProjectsInWorkspace();
		for (int i = 0; i <workspaceProjects.length; i++){
			if (projectName.equals(workspaceProjects[i].getName()))
				return true;
		}
		return false;
	}
	
    /**
     *	Use the dialog store to restore widget values to the values that they held
     *	last time this wizard was used to completion.
     *	
     *	Method declared public only for use of tests.
     */	
    public void restoreWidgetValues() {