Bug 190931 ReportEngine runtime output file name issue.[0600]
Description: ReportEngine runtime output file name issue. Build number:2.2.0.v20070605 Steps to reproduce: 1. Run below commands: genReport -m run -o Test.rptdocument -p "sample=hello" test.rptdesign genReport -m render -f html -o Testdoc.html Test.rptdocument Expected result: The output file name is Testdoc.html. Actual result: The output file name is Testdoc_1.html. As the user has specify the output file name, the output file should use the name instead of change it. Error log:N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/ReportRunner.java
*/
	protected String format = "html"; 
	/**
	 * used to decorate the HTML output, used in Render and RunAndRender mode.
	 */
	protected String htmlType = "HTML"; 
	/**
	 * the output encoding, used in html format in Render and RunAndRender
	 * modes.
	 */
	protected String encoding = "utf-8"; 
	/**
	 * paramters used to execute the report, used in Run and RunAndRender modes.
	 */
	protected HashMap params = new HashMap( ); 
	/**
	 * output page number, used in Render mode.
	 */
	protected long pageNumber = -1;
	/**
	 * engine used to execute the tasks.
	 */
	private IReportEngine engine;
	/**
	 * Constructor of ReportRunner
	 * 
	 * @param args -
	 *            application arguments
	 */
	public ReportRunner( String[] args )