Bug 285529 [CommonNavigator] Incorrect pipeline logic for interceptXxx methods
tests/org.eclipse.ui.tests.navigator/src/org/eclipse/ui/tests/navigator/PipelineChainTest.java
_contentService.bindExtensions(EXTENSIONS, false);
		_contentService.getActivationService().activateExtensions(EXTENSIONS, true);
	}
	
	private void _initContentWithLabel() {
		String[] EXTENSIONS = new String[] {
				COMMON_NAVIGATOR_RESOURCE_EXT,
				TEST_CONTENT_PIPELINE + ".A",
				TEST_CONTENT_PIPELINE + ".B",
				TEST_CONTENT_PIPELINE + ".C",
				TEST_CONTENT_PIPELINE + ".D",
				TEST_CONTENT_PIPELINE + ".E",
				TEST_CONTENT_PIPELINE + ".F",
				TEST_CONTENT_PIPELINE + ".G",
				TEST_CONTENT_PIPELINE + ".label"
		};
		_contentService.bindExtensions(EXTENSIONS, false);
		_contentService.getActivationService().activateExtensions(EXTENSIONS, true);
	}
	
	public void testPipelinedChildren() throws Exception
	{
		_initContent();
		_testPipelinedChildren();
	}
	
	public void testPipelinedChildrenWithLabel() throws Exception
	{
		_initContentWithLabel();
		_testPipelinedChildren();