Bug 175587 Consolidate IReportEngine.shutdown() and destroy() methods
Interface IReportEngine has two methods, shutdown() and destroy(), that appear to have identical functionality according to their JavaDoc comments. However as of 2.1.2 build destroy() is the method that actually cleans up the resources; shutdown() does not do anything useful. We need to do the following: (1) Deprecate method shutdown() (2) Make shutdown() call destroy() internally so that older code that uses that method can function properly.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/ReportEngine.java
public IReportRunnable openReportDesign( String name,
			InputStream designStream, Map options )
			throws EngineException
	{
		return engine.openReportDesign( name, designStream, options );
	}
	
	public IReportDocument openReportDocument( String fileName,
			IResourceLocator locator ) throws EngineException
	{
		return engine.openReportDocument( fileName, locator );
	}
	public IReportDocument openReportDocument( String systemId,
			String fileName, IResourceLocator locator ) throws EngineException
	{
		return engine.openReportDocument( systemId, fileName, locator );
	}
	
	public IReportDocument openReportDocument( String systemId,
			String fileName, Map options ) throws EngineException
	{
		return engine.openReportDocument( systemId, fileName, options );
	}
	public IReportDocument openReportDocument( String systemId,
			IDocArchiveReader reader, Map options ) throws EngineException
	{
		return engine.openReportDocument( systemId, reader, options );
	}
}