Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/ReportDesignHandleTest.java
{
			return status;
		}
	}
	/**
	 * @throws DesignFileException
	 * 
	 * 
	 */
	public void testCascadingParameters( ) throws DesignFileException
	{
		openDesign( "ReportDesignHandleTest2.xml" ); 
		CascadingParameterGroupHandle group1 = designHandle
				.findCascadingParameterGroup( "Country-State-City" ); 
		assertNotNull( group1 );
		assertEquals( 3, group1.getParameters( ).getCount( ) );
		CascadingParameterGroupHandle group2 = designHandle
				.findCascadingParameterGroup( "group2" ); 
		assertNotNull( group2 );
		assertEquals( "Group2 displayName", group2.getDisplayName( ) ); 
		CascadingParameterGroupHandle group3 = designHandle
				.findCascadingParameterGroup( "group3" ); 
		assertNotNull( group3 );
		assertEquals( "Group3 displayName", group3.getDisplayName( ) ); 
		CascadingParameterGroupHandle group4 = designHandle
				.findCascadingParameterGroup( "non-exsit-group" ); 
		assertNull( group4 );
	}
	/**
	 * Test cases: Test the getAllBookmarks method on the ModuleHandle which