Bug 105041 [IDE] Double-clicking on a closed project should open it
Double-clicking on a closed project should open it. Steps to reproduce: 1. Click on a closed project. Expected results: The project gets opened. Actual results: Nada.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/navigator/ResourceNavigator.java
workingSetFilter.setWorkingSet(workingSet);
			internalSetWorkingSet(workingSet);
		}
    }
    /**
	 * Returns whether the navigator selection automatically tracks the active
	 * editor.
	 * 
	 * @return <code>true</code> if linking is enabled, <code>false</code>
	 *         if not
	 * @since 2.0 (this was protected in 2.0, but was made public in 2.1)
	 */
    public boolean isLinkingEnabled() {
        return linkingEnabled;
    }
    /**
     * Brings the corresponding editor to top if the selected resource is open.
     * 
     * @since 2.0
     */
    protected void linkToEditor(IStructuredSelection selection) {
    	if (this != this.getSite().getPage().getActivePart())
    		return;
    	
        Object obj = selection.getFirstElement();
        if (obj instanceof IFile && selection.size() == 1) {
            IFile file = (IFile) obj;
            IWorkbenchPage page = getSite().getPage();