Bug 176436 Charts Imported from Libraries do not update when libraries change
During a live presentation of BIRT at EclipseCon, we came across a rather embarassing issue. When charts are included in a library, and imported into a report design from a library, any changes to the library instance of the chart do not reflect in the report itself.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/PeerExtensionTest.java
{
	protected static final String HEADER_PROP = "header"; 
	protected static final String DETAIL_PROP = "detail"; 
	protected static final String FOOTER_PROP = "footer"; 
	protected static final String TESTING_BOX_NAME = "TestingBox"; 
	private static final String FILE_NAME = "PeerExtensionTest.xml"; 
	private static final String FILE_NAME_1 = "PeerExtensionTest_1.xml"; 
	private static final String FILE_NAME_2 = "PeerExtensionTest_2.xml"; 
	private static final String FILE_NAME_3 = "PeerExtensionTest_3.xml"; 
	private static final String FILE_NAME_5 = "PeerExtensionTest_5.xml";
	private static final String FILE_NAME_6 = "PeerExtensionTest_6.xml"; 
	private static final String FILE_NAME_7 = "PeerExtensionTest_7.xml"; 
	private static final String POINTS_PROP_NAME = "points"; 
	private static final String TESTING_TABLE_NAME = "TestingTable"; 
	/**
	 * The extension do not have its own model.
	 */
	private static final String FILE_NAME_4 = "PeerExtensionTest_4.xml"; 
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	protected void setUp( ) throws Exception
	{
		super.setUp( );
		ThreadResources.setLocale( ULocale.ENGLISH );
	}