Bug 142129 "Export Data" dialog title should be exported to *.properties file.
Text for "Export Data" dialog title cannot be found in the properties file. There is one "Export Data" in BirtResource.properties, but this is for the toolbar and has been translated. Please check the sreen shot for detail.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
* @throws BirtException
	 */
	public void clearCache( DataSetHandle dataSet ) throws BirtException
	{
		DataSessionContext context = new DataSessionContext(
				DataSessionContext.MODE_DIRECT_PRESENTATION, dataSet
						.getModuleHandle( ), null );
		DataRequestSession requestSession = DataRequestSession
				.newSession( context );
		IModelAdapter modelAdaptor = requestSession.getModelAdaptor( );
		DataSourceHandle dataSource = dataSet.getDataSource( );
		IBaseDataSourceDesign sourceDesign = modelAdaptor
				.adaptDataSource( dataSource );
		IBaseDataSetDesign dataSetDesign = modelAdaptor.adaptDataSet( dataSet );
		requestSession.clearCache( sourceDesign, dataSetDesign );
	}
	/**
	 * @param maxRows
	 * 
	 * @return void
	 */
	public void setMaxRows( int maxRows )
	{
		if ( config != null )
		{
			config.setMaxRowsPerQuery( maxRows );
		}
	}
}