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
internalSetWorkingSet(workingSet);
        
        workingSetFilter.setWorkingSet(emptyWorkingSet ? null : workingSet);
        if (workingSet != null) {
            settings.put(STORE_WORKING_SET, workingSet.getName());
        } else {
            settings.put(STORE_WORKING_SET, ""); 
        }
        updateTitle();
        treeViewer.refresh();
        treeViewer.setExpandedElements(expanded);
        if (selection.isEmpty() == false
                && selection instanceof IStructuredSelection) {
            IStructuredSelection structuredSelection = (IStructuredSelection) selection;
            treeViewer.reveal(structuredSelection.getFirstElement());
        }
    }
	/**
	 * Set the internal working set fields specific to the navigator.
	 * 
	 * @param workingSet
	 *            the new working set
	 * @since 3.2
	 */
	private void internalSetWorkingSet(IWorkingSet workingSet) {
		this.workingSet = workingSet;
		emptyWorkingSet = workingSet != null && workingSet.isAggregateWorkingSet() 
				&& workingSet.isEmpty();
	}
    /**